Power Plant Engineering

04222023 Department of Mechanical engineeringKUET

Power plant EngineeringCourse no ME 3223

MdTanvir Ibny GiasLecturerDeptof Mechanical EngineeringKhulna university of Engineering amp technologykhulna-9230Emailliton0705012_meyahoocom


Power Plant A power plant is a assembly of systems or subsystems to generate

electricity It not only generates electricity it also delivers a flow of mechanical or electrical energy The main equipment for the generation of electric power is generator When coupling it to a prime mover runs the generator the electricity is generated The type of prime mover determines the type of power plants

A power plant or a power generating station is basically an industrial location that is utilized for the generation and distribution of electric power in mass scale usually in the order of several 1000 Watts

04222023

Power plant

Power plants are used for the generation of electric power It actually doesnrsquot create energy but transforms its For example coal locked up chemical energy immediately captured as heat and pressure of steams then passed into KE of spinning turbine and finally converted in electrical current in the generatorThe major power plants are(a)Steam power plant(b) Diesel power plant(c) gas turbine power plant (d) Nuclear power plant(NPP)(e) Hydro electric power plant

Thermal power plant

Department of Mechanical engineeringKUET


Thermal power PlantThe turbine is rotated by steam which is produced by the heat generated by burning fuel( coal gas diesel petroleum) in a Boiler


16pulverizervery fine particle of coal

27Stack or chimney facilitate the gaseous pollutants(CONOXSulpher di oxide) to go out and disperse into the environment



Operation mechanismThe coal is brought and crushed to powder this is feed to Boiler for producing heatIn boiler the water is converted to steamIn superheater the moisture content is removed from the steam and the steam is called superheated steamThe superheated steam rotates the shaft of the High pressure turbineThe exhausted steam is sent to preheater and the steam then rotates the intermediate pressure(IP) turbineThe steam from the IP turbine is then feed to low pressure turbineThe turbine is connected to the generator which produces electric powerThe power generated is then Transmitted

Boiler turbine amp generator includes supplyerection and commissioning It Constitutes approximately 60 of total contract value-Supplyerection and Commissioning ofCoal handling plantWater handling plant(water treatment)Ash handling plantSwitch yardSwitch gearThis constitutes f 40 of total contract value


Diesel power plantA generating station in which diesel engine is used as the prime mover for the generation of electrical energy is known as diesel power stationIt produces power from a diesel engine Diesel electric plants in the range of 2 to 50 MW capacities are used as central stations for small supply networks and used as a standby to hydroelectric or thermal plants where continuous power supply is neededThe diesel power plants are cheaply used as-Peak load plantsMobile electric plantsStandby unitsEmergency power plantsStarting stations for existing plantsCentral power stations



Different sources of energy used to generate electricity are-1Fossil fuels 2Hydro power plant3Biomass4Wind energy5Solar energy6Geo thermal energy 7Ocean thermal energy8Tidal energy9Wave energy10Nuclear energyTypes of EnergyRenewable energy-It can be regenerated in a relatively short period of time-unlimited(will not run out)

Non-Renewable Energy -Can not be replaced in a short amount of time-limited(It is estimated that The maximum amount will exhaust in 50 to 70 years from the world)

Solar (the sun will rise again tomorrow)biomass (grows again)hydro (will rain again)wind (sunlight on earth makes more)ocean currents (driven by sun)tidal motion (moon keeps on producing it)geothermal (heat sources inside earth not used up fast)


Why renewable energybull Renewable energy is energy from sources that are constantly being formedbull Types of renewable energy includes

solar energy wind energy the power from living things biomass the power from moving water hydromicro-hydro and tidal waves Earthrsquos heat(geothermal Energy)

bull Remember all sources of energy including renewable sources affect the environmentbull There are many energy sources today that are extremely limited in supply Some of these

sources include oil natural gas and coal It is a matter of time before they will be exhausted

bull Estimates are that they can only meet our energy demands for another fifty to seventy years So in an effort to find alternative forms of energy the world has turned to renewable energy sources as the solution There are many advantages and disadvantages to this

Advantagesbull It is renewable therefore sustainable and so will never run out bull Renewable energy produces little or no waste products such as carbon dioxide or other

chemical pollutants so has minimal impact on the environment bull Renewable energy facilities generally require less maintenance than traditional

generators Their fuel being derived from natural and available resources reduces the costs of operation

bull Renewable energy projects can also bring economic benefits to many regional areas as most projects are located away from large urban centers and suburbs of the capital cities These economic benefits may be from the increased use of local services as well as tourism


Renewable energy Disadvantagesbull it is difficult to generate large amount of electricity that are

as large as those produced by traditional fossil fuel generatorsbull Another disadvantage of renewable energy sources is the

reliability of supply Renewable energy often relies on the weather for its source of power For example Hydro generators need rain to fill dams to supply flowing water Wind turbines need wind to turn the blades and solar collectors need clear skies and sunshine to collect heat and make electricity When these resources are unavailable so is the capacity to make energy from them This can be unpredictable and inconsistent

bull The current cost of renewable energy technology is also far in excess of traditional fossil fuel generation This is because it is a new technology and as such has extremely large capital cost (especially R amp D costs)


Hydroelectricity power of moving waterbull Hydroelectric(hydro) energy is electrical energy produced by falling

water(ie Force of water)bull Hydroelectric energy accounts for 20 of the worldrsquos electricitybull Large hydroelectric power plants have a dam that is built across a river to

hold back a reservoir of waterbull The water in the reservoir is released to turn a turbine which generates

electricity

Height of water discharge or flow of water ampEfficiency of turbine


General layout of a Hydro-electric power plant

Various components of HPP are as follwsReservoirDamPenstockSurge tankTurbineDraft TubePower house(GeneratorTransformer)Switchyard for power Transmission to the main electric Grid)


In Hydro-electric plants1 the energy of the falling water is utilized to drive the turbine which in

turn runs the generator to produce electricity Rain falling upon the earthrsquos surface has potential energy relative to the oceans towards which it flows

2 This energy is converted to shaft work where the water falls through an appreciable vertical distance

3 The hydraulic power is therefore a naturally available renewable energy given by the eqn

P =gρ QHWhereP=power available in water g = acceleration due to gravity = 981 msec 2

ρ = density of water = 1000 kgm 3

Q=Discharge or flow of water in (m3sec)H = height of fall of waterSo power=9811000QH10-3kW=981QH kW4This power is utilized for rotating the alternator shaft to convert it to equivalent electrical energy the hydro-electric plants are of much lower capacity compared to their thermal or nuclear counterpart For this reason hydro plants are generally used in scheduling with thermal stations to serve the load during peak hours


Advantages

Hydroelectric dams are expensive to build but relatively inexpensive to operate

bull Unlike fossil fuel plants hydroelectric dams do not release air pollutants that cause acid precipitation

bull Hydroelectric dams also tend to last much longer than fossil fuel-powered plants

bull Dams also provide other benefits such as flood control and water for drinking agriculture industry and recreation

Disadvantages

bull A dam changes a riverrsquos flow which can have far-reaching consequencesbull A reservoir floods large areas of habitat above the dam Water flow below the

dam is reduced which disrupts ecosystems downstreambull When the land behind a dam is flooded people are often displaced If a dam

bursts people living in areas below the dam can be killedbull River sediments build up behind the dam instead of enriching land farther down

the river making farmland below the dam less productivebull Recent research has also shown that the decay of plant matter trapped in

reservoirs can release large amounts of greenhouse gases-sometimes more than a fossil-fuel powered plant


Hydroelectric power plant in BangladeshHead=helliphellipm=helliphelliphellipftFlow rate=helliphellip m3sIdeal PowerP= mgh=helliphellipkWEfficiency of turbine=Actual power generated=


Solar EnergySolar power is a conversion of sunlight into electricity either

directly using photovoltaic (PV) or indirectly using concentrated solar power (CSP) Concentrated solar power system uses lenses or mirrors


How Much solar energy we can get from sun

Above the atmosphere we get 1368 Wm2 of radiated power from the sun across all wavelengths(plusmn3 )At the ground this number is smaller due to scattering and absorption in the atmosphere

about 63 or ~850 Wm2 with no clouds perpendicular surfaceprobably higher in dry desert air

-52 of the incoming light hits clouds 48 does notin cloudless conditions half (2448) is direct 63 (3048) reaches the ground


The amount of light received by a horizontal surface (in Wm2) averaged over the year (day amp night) is called the insolation

We can make a guess based on the facts that on average-half the incident light reaches the ground-half the time it is day-the sun isnrsquot always overhead so that the effective area of a horizontal surface is half itrsquos actual area

So 18 of the incident sunlight is typically available at the ground

171 Wm2 on average(with no cloud and medium latitude)75-270 Wm2

-Efficiency ranges from 20 to 40 Bangladesh gets solar radiation of average 4-62 KWhm2perday

Solar plant power(Energy produced over a time)=Capacity(MWh)Capacity factorTime


For more figures related to Renewable energy aspects in Bangladesh visit Renewable Energy information network Bangladesh httpwwwlged-reinorg


Solar energy from the sun can be converted into electricity by means of photovoltaic device called PV in short Sunlight is made of tiny packets of energy called photons These photons radiate out from the sun and they collide with a semiconductor on a solar panel It all happens at the speed of light The solar panel is made of several individual cells each with a positive and a negative layer which create an electric field It works something like a battery So the photons strike the cell and their energy frees some electron in the semiconductor material The electrons create an electric current which is harnessed by wires connected to the positive and negative sides of the cell The electricity is created is multiplied by the number of cells in each panel and the number of panels in each solar array Combined a solar array can make large amount of electricity

-It produces clean energy-It has no emissions-It has no moving parts-It doesnrsquot make any noise-it doesnrsquot need any water or fossil fuels to generate electricity-it can be located right where the power is needed or in the middle of nowhere or it can be tied into the main electric grid


Concentrating solar power(CSP) -uses the sunrsquos energy to create enough heat to generate electricity It can achieve temperatures in the range of 300 to 1000 c or even higher which is ideal for generating electricity via thermodynamic power cycle-Mirrors focus direct sunlight to produce very high temperatures that turn water to steam -The steam spins the turbine which drives an electric generator-CSP systems can store heat during the day and then use it to make electricity during cloudy periods at night or whenever people need it -Concentrating solar power works best as large scale installations that provide electricity into main electric grid-There are four types of CSP technologies are available now1Parabolic trough2Power Tower3Parabolic dish4Linear Fresnel reflectors(LFR)



wind turbine power plant Wind energy is form of solar energy which is produced because of the uneven

heating of the earth by the sun

The main function ie converting wind energy into electrical energy is done by wind turbine in the wind turbine power plant Turbines uses wind and generate electricity

It is mostly known today for electricity generation in all over the world 2 MW of installed wind turbines at Feni and Kutubdia


The Power of Wind

KE = frac12(v)v2 = frac12v3 (per square meter) 065v3 at sea level

A wind of 10 ms (22 mph) has a power density of 610 Wm2


Theoretical maximum performance is 59 of energy extracted-corresponds to reducing velocity by 36

Modern wind Turbines attain maybe 50ndash70 of the theoretical maximum05ndash07 times 059 is 030ndash041 or about 30ndash40this figure is the mechanical energy extracted from the wind

Conversion from mechanical to electrical is 90 efficient09 times 030ndash041 is 27ndash37

A typical windmill might be 15 m in diameter will have 176 m2

At 10 ms wind 40 efficiency this delivers about 40 kW of powerthis would be 320 kW at 20 mstypical windturbines are rated at 50 to 600 kW

How much energy per year10 ms 610 Wm2 40 240 Wm2 8760 hours per year 2000 kWh per year per square meterbut wind is intermittent real range from 100ndash500 kWhm2


How it Works(Wind Turbine power plant)1When wind flows over the wind blades it starts the shaft(low speed) to rotateBlowing air passes around both sides of the blades The shape of the blade causes the air pressure to be uneven-higher on the one side and lower on the other side Of the blade And thatrsquos what makes it spin The uneven pressure causes the blades to spin around the center of the turbine on the top there is a weather vane that connected to the computer to keep the turbine to turned into the wind so it captures the most energyUsually there are 2 to 3 blades The blades are connected to main shaft(18rpm) of the Hub Hub and blades are altogether called Turbine or RotorSoTurbine uses wind and generate electricity2Hub is mounted on a main shaft which is also meshed with another shaft(high speed shaft1800rpm) which is coupled to a generator Here main shaft is stepped up(speed is increased) by gear mechanism


How it Works(Wind Turbine power plant)3 Behind the turbine there is an engine housing which is called nacelle It consists of main shaft gear mechanismSensors generator Nacelle is mounted on a tower to get an optimum wind velocity Nacelle are usually mounted on a 100ft or more feet above the ground where wind is faster and less turbulent Sensors cause the top of the turbine to rotate to face into the wind and the blades change their angle to best catch the wind The blades are flexible and stop spinning if the wind is strong Large turbine blade(L=more than 150ft) and higher tower means more electricity Nacelle contains the gear box low- and high-speed shafts generator controller and brake4 AC Generator is consists of a conductor such as a coiled wire that is surrounded by magnets The rotating shaft turns the magnets around the conductor and generates an electrical current


5There is a power line inside the tower to transmit the electricity6An inverter converts electricity from DC to Ac7A transformer in a Substation increases the voltage to transmit the electricity over a long distance Usually step-up transformer is used to increase the voltage to transmit to main electric grid8Electricity is delivered via a distribution lines

4AC generator converts mechanical energy into electrical energy The working of an AC generator is based on electromagnetic induction Whenever the flux passes through a circular insulated wire an emf is induced in it an current begins to flow The direction of induced emf is given by Flemings right hand rule or LENZrsquos law The components of Ac generators are magnetic fields(Concave cylindrical pole)Armature A current collecting Arrangements(slip rings and Brushes)Armature is a soft iron core on which a coil having a large number of turns of insulated copper wire is wound The concave pole produce a radial magnetic field The ends of the armature are connected to 2 slip rings They rotate along with the coil The slip rings are made of metal and are insulated from each other As the armature rotates about an axis perpendicular to the magnetic field it keeps on changing its relative orientation with respect to the field Thus the flux keeps on changing continuously with time This change in magnetic flux induces an emf If the outer terminals of the armature are connected to an external circuit an electric current flows through it



Assignment1Write a note on ldquoBangladeshrsquos First wind-solar hybrid power Unit at Stmartinrsquos islandrdquo(Roll-1 to 30)

2 Write a note on wind turbine unit at Kutubdia Island(Roll 61 to 90)

3Feasibility Analysis of Solar Photovoltaic(PV) System in Bangladesh(Roll 31 to 60)

4Feasibility analysis of CSP Technologies in Bangladesh(Roll 90 to 120)



Geothermal Power Plant Geothermal energy is heat from deep in the earth The heat is brought near

the surface by underground circulation of water and by the intru sion into the earthrsquos crust of molten magma The portion of geothermal energy that can be developed easily is trapped in cavities beneath the earthrsquos surface

A geothermal plant pumps the steam or hot water from these cavities to the surface uses it to run an electrical generator then returns the fluids to the underground cavities


There are several types of geothermal power technologiesie (i) Dry Steam type plant(ii)Flash type plant (iii) Binary type plant Dry steam plants take steam out of fractures in the ground and uses it to directly

drive a turbine that spins a generatorGenerally flash technologies are used when the geothermal resource has temperatures of 350degF and higher binary technologies are used with temperatures below 350degF In both technologies the geothermal fluids are returned to the under ground reservoirs and naturally reheated for reuse


In a flash steam process1water from underground wells is separated (flashed) into steam and water The water is directly returned to the geothermal reservoir by injection wells or cycled for other process or agricultural uses before re-injection2 The steam is used to drive a turbine and generate electricity3 Any gases in the steam are removed and if necessary treated to remove dissolved pollutants 4The steam is cooled to liquid form and then also reinjected into the geothermal reservoir For very high temperature resources the water can be controlled to flash more than once to recover even more energy from the same resource

In a Binary plant1 The hot water from a geothermal source is used to heat a secondary working fluid

such as ammonia or isobutane in a closed-loop system2 2 The working fluid is vaporized in a heat exchanger and is then used to drive a

turbine-generator3 A cooling system is used to condense the vaporized working fluid back into liquid

form to begin the process again4 The hot water from the geothermal resource is injected back into the reservoir The hot water and the working fluid are kept separate so that environmental issues

are minimal



Biomass power from living thingsbull Biomass fuel consists of plant material manure or any other organic

matter that is used as an energy sourcebull Fossil fuels can be thought of as biomass energy sources although they

are nonrenewablebull Renewable biomass fuels such as wood and dung are major sources of

energy in developing countriesbull More than half of all wood cut in the world is used as fuel for heating

and cookingbull Although materials like wood are a renewable resource if trees are cut

down faster than they grow the resulting habitat loss deforestation and soil erosion can be severe

bull In addition harmful air pollution may result from burning wood and dung


Assignment

1Future Prospect of Biomass energy in Power generation in Bangladesh(Roll 1205001 to 1205060)

2Feasibility Analysis of geothermal energy in Bangladesh(Roll 1205061 to 1205120)


Present power situation in BangladeshInstalled Capacity 11877 MW

Available Generation Capacity 817700 MW

Peak demand 1028300 MW

Anticipated Load shedding 200000 MW

of people under electricity facility 56

Per capita electricity consumption 350 kwh

Transmission lines(400kV)Transmission lines(230kV)Transmission lines(132kV)

165 cktKM(circuit kilometers)3172 cktKM6359 ckt KM

Distribution lines(33 kv and below) 40603 kM

No of Consumers 3157030

Present Installed Generation Capacity Public sector

6365 MW (54)

Present Installed Generation Capacity Private sector

5512 MW (46)


Types of Power Plant in Bangladesh

Hydro 4

Diesel 8

Gas Turbine 14

Combined cycle 24

Steam turbine 50

power generation by different Companies in bangladesh

Bangladesh power Development board(BPDB) 425

Ashuganj Power station Company Ltd(APSCL)785

Electricity Generation Company of bangladesh(EGCB)55

others 89

Independent power Producers(IPPs) 2065

Rental power Plants(3515Q)147


Energy Sources of power generation in Bangladesh

Fuel type Capacity(unit)Natural gas 747400 MWHydro water 23000 MWFurnace Oil 250700 MWDiesel 91600 MWCoal 25000 MWImported 50000 MWTotal 1187700 MW

Fuel Consumptions pattern in power generation of Bangladesh

Natural Gas 6293

Hydro(water)194

Heavy furnace oil 2111

coal 21

Diesel 771

imported 421


Presently Bangladesh gas fields Company Ltd (BGFCL) and CHEVRON produces the major portion of total daily gas production 3755 and 4774 respectivelybullGas transmission Company ltd(GTCL) has the capacity to transmit 4455 MMCFD(million cubic feet per day)bullIn the gas distributionTitas Gas Transmission and distribution company ltd(TGTDCL) shares the most number of percentages


bullAs the price of natural gas for example is $11G and $2G for power and industry sectors respectively the price of electricity is low $ 05kW whereasthe price in India is $07kW


Target Electricity Generation

By the year of 201511500 MWBy the year f 202120000 MWBy the year of 203033500 MW

Energy Resources for power generation (for future)bullDomestic Coal and imported Coal based power PlantsbullImplementation of nuclear power plants in RupporpabnabullAvailability of new gas fields both in offshore and onshorebullSupply of solar energy

Growth f power generation capacity is estimated to be 10 every year and by the year of 2021 the per capita electricity usage will be around 600 KWh

Energy Sources Present () 2021() 2030()

Gas 63 30 28

Coal 2 53 38

Oil(FD) 29 3 5

Hydro 2 1 4

Nuclear 0 10 19

Renewable 0 3 6

Long term power generation Estimation


Capacity factor=actual energy you get from your power producing system(thermal power plant wind turbineplantsolar power plant geothermal power Plant biomassHydroelectric plant) divided by the maximum energy(power) you get from the power producing system when it runs on its maximum efficiency


Loop of wire (conductor) rotates within stationary magnetic field

this produces changing field requirement

Brush contacts connect to rotating loops and carry current to external circuit

In practice wire makes many (thousands of) loops to get a larger voltage

each loop adds to voltage Simplest arrangement leads to

alternating current (AC)

The Generator(AC ) Principle


step-downback to 5000 V

~5000 Volts

step-up to 500000 V

step-down to 120 V

High Voltage Transmission LinesLow Voltage to Consumers

A way to provide high efficiency safe low voltage

Power plant Engineering Course no ME 3223 MdTanvir Ibny Gi

Power Plant

Power plant

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Why renewable energy

Renewable energy Disadvantages

Hydroelectricity power of moving water

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Solar Energy

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wind turbine power plant

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Geothermal Power Plant

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Biomass power from living things

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Present power situation in Bangladesh

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Power Plant A power plant is a assembly of systems or subsystems to generate

electricity It not only generates electricity it also delivers a flow of mechanical or electrical energy The main equipment for the generation of electric power is generator When coupling it to a prime mover runs the generator the electricity is generated The type of prime mover determines the type of power plants

A power plant or a power generating station is basically an industrial location that is utilized for the generation and distribution of electric power in mass scale usually in the order of several 1000 Watts

04222023

Power plant


Thermal power plant





































electricity














Advantages





Disadvantages





































The Power of Wind





































are minimal











Assignment















6365 MW (54)


5512 MW (46)



Hydro 4

Diesel 8

Gas Turbine 14

Combined cycle 24

Steam turbine 50





others 89







Natural Gas 6293

Hydro(water)194


coal 21

Diesel 771

imported 421











Gas 63 30 28

Coal 2 53 38

Oil(FD) 29 3 5

Hydro 2 1 4

Nuclear 0 10 19

Renewable 0 3 6














~5000 Volts

step-up to 500000 V

step-down to 120 V




Power Plant

Power plant

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Solar Energy

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04222023

Power plant


Thermal power plant





































electricity














Advantages





Disadvantages





































The Power of Wind





































are minimal











Assignment















6365 MW (54)


5512 MW (46)



Hydro 4

Diesel 8

Gas Turbine 14

Combined cycle 24

Steam turbine 50





others 89







Natural Gas 6293

Hydro(water)194


coal 21

Diesel 771

imported 421











Gas 63 30 28

Coal 2 53 38

Oil(FD) 29 3 5

Hydro 2 1 4

Nuclear 0 10 19

Renewable 0 3 6














~5000 Volts

step-up to 500000 V

step-down to 120 V




Power Plant

Power plant

Slide 4

Slide 5

Slide 6

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Slide 14

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Solar Energy

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electricity














Advantages





Disadvantages





































The Power of Wind





































are minimal











Assignment















6365 MW (54)


5512 MW (46)



Hydro 4

Diesel 8

Gas Turbine 14

Combined cycle 24

Steam turbine 50





others 89







Natural Gas 6293

Hydro(water)194


coal 21

Diesel 771

imported 421











Gas 63 30 28

Coal 2 53 38

Oil(FD) 29 3 5

Hydro 2 1 4

Nuclear 0 10 19

Renewable 0 3 6














~5000 Volts

step-up to 500000 V

step-down to 120 V




Power Plant

Power plant

Slide 4

Slide 5

Slide 6

Slide 7

Slide 8

Slide 9

Slide 10




Slide 14

Slide 15

Slide 16

Slide 17

Solar Energy

Slide 19

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Slide 21

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Slide 26

Slide 27

Slide 28

Slide 29

Slide 30

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Slide 34

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Slide 38


Slide 40

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Slide 43

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Slide 45

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Advantages





Disadvantages





































The Power of Wind





































are minimal











Assignment















6365 MW (54)


5512 MW (46)



Hydro 4

Diesel 8

Gas Turbine 14

Combined cycle 24

Steam turbine 50





others 89







Natural Gas 6293

Hydro(water)194


coal 21

Diesel 771

imported 421











Gas 63 30 28

Coal 2 53 38

Oil(FD) 29 3 5

Hydro 2 1 4

Nuclear 0 10 19

Renewable 0 3 6














~5000 Volts

step-up to 500000 V

step-down to 120 V




Power Plant

Power plant

Slide 4

Slide 5

Slide 6

Slide 7

Slide 8

Slide 9

Slide 10




Slide 14

Slide 15

Slide 16

Slide 17

Solar Energy

Slide 19

Slide 20

Slide 21

Slide 22

Slide 23

Slide 24


Slide 26

Slide 27

Slide 28

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Slide 30

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Slide 38


Slide 40

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Slide 47
































The Power of Wind





































are minimal











Assignment















6365 MW (54)


5512 MW (46)



Hydro 4

Diesel 8

Gas Turbine 14

Combined cycle 24

Steam turbine 50





others 89







Natural Gas 6293

Hydro(water)194


coal 21

Diesel 771

imported 421











Gas 63 30 28

Coal 2 53 38

Oil(FD) 29 3 5

Hydro 2 1 4

Nuclear 0 10 19

Renewable 0 3 6














~5000 Volts

step-up to 500000 V

step-down to 120 V




Power Plant

Power plant

Slide 4

Slide 5

Slide 6

Slide 7

Slide 8

Slide 9

Slide 10




Slide 14

Slide 15

Slide 16

Slide 17

Solar Energy

Slide 19

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Slide 21

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Slide 26

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are minimal











Assignment















6365 MW (54)


5512 MW (46)



Hydro 4

Diesel 8

Gas Turbine 14

Combined cycle 24

Steam turbine 50





others 89







Natural Gas 6293

Hydro(water)194


coal 21

Diesel 771

imported 421











Gas 63 30 28

Coal 2 53 38

Oil(FD) 29 3 5

Hydro 2 1 4

Nuclear 0 10 19

Renewable 0 3 6














~5000 Volts

step-up to 500000 V

step-down to 120 V




Power Plant

Power plant

Slide 4

Slide 5

Slide 6

Slide 7

Slide 8

Slide 9

Slide 10




Slide 14

Slide 15

Slide 16

Slide 17

Solar Energy

Slide 19

Slide 20

Slide 21

Slide 22

Slide 23

Slide 24


Slide 26

Slide 27

Slide 28

Slide 29

Slide 30

Slide 31

Slide 32


Slide 34

Slide 35

Slide 36


Slide 38


Slide 40

Slide 41

Slide 42

Slide 43

Slide 44

Slide 45

Slide 46

Slide 47











Assignment















6365 MW (54)


5512 MW (46)



Hydro 4

Diesel 8

Gas Turbine 14

Combined cycle 24

Steam turbine 50





others 89







Natural Gas 6293

Hydro(water)194


coal 21

Diesel 771

imported 421











Gas 63 30 28

Coal 2 53 38

Oil(FD) 29 3 5

Hydro 2 1 4

Nuclear 0 10 19

Renewable 0 3 6














~5000 Volts

step-up to 500000 V

step-down to 120 V




Power Plant

Power plant

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Solar Energy

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6365 MW (54)


5512 MW (46)



Hydro 4

Diesel 8

Gas Turbine 14

Combined cycle 24

Steam turbine 50





others 89







Natural Gas 6293

Hydro(water)194


coal 21

Diesel 771

imported 421











Gas 63 30 28

Coal 2 53 38

Oil(FD) 29 3 5

Hydro 2 1 4

Nuclear 0 10 19

Renewable 0 3 6














~5000 Volts

step-up to 500000 V

step-down to 120 V




Power Plant

Power plant

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Solar Energy

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Hydro 4

Diesel 8

Gas Turbine 14

Combined cycle 24

Steam turbine 50





others 89







Natural Gas 6293

Hydro(water)194


coal 21

Diesel 771

imported 421











Gas 63 30 28

Coal 2 53 38

Oil(FD) 29 3 5

Hydro 2 1 4

Nuclear 0 10 19

Renewable 0 3 6














~5000 Volts

step-up to 500000 V

step-down to 120 V




Power Plant

Power plant

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Solar Energy

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Natural Gas 6293

Hydro(water)194


coal 21

Diesel 771

imported 421











Gas 63 30 28

Coal 2 53 38

Oil(FD) 29 3 5

Hydro 2 1 4

Nuclear 0 10 19

Renewable 0 3 6














~5000 Volts

step-up to 500000 V

step-down to 120 V




Power Plant

Power plant

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Solar Energy

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Gas 63 30 28

Coal 2 53 38

Oil(FD) 29 3 5

Hydro 2 1 4

Nuclear 0 10 19

Renewable 0 3 6














~5000 Volts

step-up to 500000 V

step-down to 120 V




Power Plant

Power plant

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Solar Energy

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~5000 Volts

step-up to 500000 V

step-down to 120 V




Power Plant

Power plant

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Solar Energy

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Power Plant Engineering

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Transcript of Power Plant Engineering