Rural electrification by Lakshmi.Nidoni-seminar ppt
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Transcript of Rural electrification by Lakshmi.Nidoni-seminar ppt
05/01/2023 DEPT OF EEE,SECAB I.E.T VIJAYPUR
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SECAB INSTITUTE OF ENGINEERING & TECHNOLOGY, VIJAYAPUR
DEPARTMENT ELECTRICAL AND ELECTRONICS ENGINEERING
Submitted byLAKSHMI.M.NIDONIUSN NO-2SA13EE401
ASeminar on
RURAL ELECTRIFICATION THROUGH SOLAR
AND WIND HYBRID SYSTEM Under The Guidance Of
Prof. MD.SUHAIB ASST.PROF, DEPT OF EEE
SECAB I.E.T. Vijayapur
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INTRODUCTION SOLAR WIND HYBRID SYSTEM INTEGRATED POWER GENERATION SYSTEM DESIGN OF A HYBRID POWER SYSTEM LIFE CYCLE COST CONCLUSION REFERENCE
CONTENT
DEPT OF EEE,SECAB I.E.T VIJAYPUR
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INTRODUCTION
There are several ways by which electricity can be generated locally using renewable sources such as solar, wind, biogas, etc.
At present, standalone solar photovoltaic and wind systems have been promoted around the globe on a comparatively larger scale. These independent systems cannot provide continuous source of energy, as they are seasonal.
Therefore, suitable energy storage systems will be required for these systems in order to satisfy the power demands.
The cost effective solution would be hybrid power systems which can reduce energy storage requirements.
For villages, where we can get abundant source of sun rays and wind blow, we can use a hybrid technique employing solar and wind energy. DEPT OF EEE,SECAB I.E.T VIJAYPUR
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SOLAR WIND HYBRID SYSTEM
Renewable Energy Sources: Indian Scenario The estimated potential of various Renewable Energy sources
in India is shown in table-1 Table.1. Renewable Energy potential in India.[5]
SL.NO ENERGY SOURCE POTENTIAL
01 SOLAR 20MW/SQ.KM
02 WIND 20,000MW
03 SMALL HYDRO 10,000MW
04 OCEAN THERMAL 50,000MW
05 TIDAL 10,000MW
06 BIOGAS 12 MILLION PLANTS
07 BAGAS BASED COGENERATION
3500MW
DEPT OF EEE,SECAB I.E.T VIJAYPUR
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CONTD….. India is potentially one of the largest markets for solar energy
in the world. The estimated potential of power generation is about 20 MW / Sq.km in India.
Wind energy is the kinetic energy associated with the movement of atmospheric air. Wind energy systems convert this kinetic energy to more useful forms of power.
Seasonal variations of sun and wind is shown in fig.1.
Fig.1 Seasonal Variation of sun and windDEPT OF EEE,SECAB I.E.T VIJAYPUR
05/01/2023 DEPT OF EEE,SECAB I.E.T, VIJAYPUR
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SOLAR-GENERATED ELECTRICITY –PHOTOVOLTAIC
The Solar-generated electricity is called Photovoltaic (or PV). The Photovoltaic’s are solar cells that convert sunlight to D.C electricity.
These solar cells in PV module are made from semiconductor materials.
When light energy strikes the cell, electrons are emitted. The electrical conductor attached to the positive and negative scales of the material allow the electrons to be captured in the form of a D.C current.
The generated electricity can be used to power a load or can be stored in a battery.
05/01/2023 DEPT OF EEE,SECAB I.E.T, VIJAYPUR
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SCHEMATIC DIAGRAM OF A HYBRID SOLAR -WIND POWER SOURCE
05/01/2023 DEPT OF EEE,SECAB I.E.T, VIJAYPUR
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INTEGRATED POWER GENERATION SYSTEM BASED ON WIND ENERGY -PHOTOVOLTAIC
SOLAR ENERGY- SOLAR PANEL WITH NANO-ANTENNA
Fig- Integrated Electricity Generating System
05/01/2023 DEPT OF EEE,SECAB I.E.T, VIJAYPUR
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CONTD…
The aim of this work is design and implementation of a Hybrid power generation system using wind energy photovoltaic solar energy- solar energy with Nano-antenna for continuous (24*7) power generation.
It has some special equipment to charge the battery or the power storage (accumulator) circuit.
Control circuit provides necessary control functions such as adding or summing up electric power derived from more than one sources at a time.
05/01/2023 DEPT OF EEE,SECAB I.E.T, VIJAYPUR
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DESIGN OF HYBRID ENERGY SYSTEM
For designing of the hybrid energy system we need to find thedata as followsA. Data required for Solar System:1. Annual mean daily duration of Sunshine hours2. Daily Solar Radiation horizontal (KWH/m2/day) B. Data required for Wind System:1. Mean Annual Hourly Wind Speed (m/sec)2. Wind Power that can be generated from the wind turbine
05/01/2023 DEPT OF EEE,SECAB I.E.T, VIJAYPUR
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BLOCK DIAGRAM OF ENERGY GENERATION SYSTEM
Fig. Block diagram of energy generation system
05/01/2023 DEPT OF EEE,SECAB I.E.T, VIJAYPUR
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LIFE CYCLE COST
Life cycle cost(LCC) of a hybrid system consists of initial capital investment, the present value of operation & maintenance cost and the battery replacement cost.
Life cycle cost analysis is a tool used to compare the ultimate delivered costs of technologies with different cost structures.
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COSTING
The cost of the system varies from Rs 2.50 lacks to Rs 3.50 lacks per kW depending on the ratio of wind and solar components.
The approximate cost of installation, including civil works, is about Rs 10,000 per kW. Repair and maintenance cost is about Rs 3000 per kW per annum
DEPT OF EEE,SECAB I.E.T VIJAYPUR
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CONCLUSION
Under current acute power shortage scenario with increasing cost of natural gas, coal and fuel and due to their impact on environment, there is a very urgent and great need of finding alternate source of energy to generate electricity.
Solar and wind energy integrated technologies have great potential to benefit our nation.
By using solar and wind integrated system we can electrify remote area also it is applicable for metro cities in future to avoid unwanted load shedding.
DEPT OF EEE,SECAB I.E.T VIJAYPUR
05/01/2023 DEPT OF EEE,SECAB I.E.T, VIJAYPUR
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REFERENCES
[1]. Hybrid solar and wind power: An essential for information communication technology infrastructure and people in rural community. I.A. Adejumobi, S.G. Oyagbinrin, F. G. Akinboro & M.B. Olajide
[2]. Hybrid Power Generation through combined solar –wind power and modified solar panel- N.Sivaramakrishna, Ch.Kasi Ramakrishna Reddy.
[3]. Hybrid Power Generation System Using Wind Energy and
Solar Energy -Ashish S.Ingole, Prof. Bhushan S. Rakhonde
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CONTD….
[4].Hybrid (solar and wind) energy systems for rural Electrification- M.Muralikrishna and V. Lakshminarayana
[5].Rural Electrification Through Solar and Wind Hybrid System:
A Self Sustained Grid Free Electric Power Source Dr.Vadirajacharya, Dr.P.K.Katti Assistant Professor, Dr.Babasaheb Ambedkar Technological University, Lonere(M.S.) India.