Clientes Broad Air Conditioner

QUALCOMM HQ BROAD CHP (DISTRIBUTED ENERGY) CASE STUDIES

CDMA Patent Holder Mr. Jacobs, Chairman of Qualms, taking part in the ribbon-cutting Ceremony

• Power generator supplies electricity to building or power grid, BROAD chiller recycles exhaust for cooling, no fuel input

• Cooling capacity: 4600kw (1x Exhaust Fired Chiller)• Power generator capacity: 4,500 kW (1 x Gas Turbine)• Power generation efficiency 35%• Yearly energy saving cost: $ 780,000• Payback period: 1.7 years• Yearly energy saving equivalent:

2,333 ton oil • Yearly CO2 cutting: 7,000 ton• Equivalent of planting: 380,000 trees

• BROAD CHP exhaust typeEnergy efficiency: Cooling + Power Generation 113%

Natural gas

Gas turbine

Exhaust380℃

Exhaust chiller

Chilled water 7℃Efficiency 78%

Heating water 65℃Efficiency 51%

ElectricityEfficiency 35%

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CHINA WORLD TRADE CENTER TOWER III

• Steam turbine adopts high pressure steam to produce electricity for public grid

• Cooling capacity: 11,630kW (2 x steam fired chillers)• Cooling efficiency:141% (Cooling COP)• Yearly energy saving cost:

RMB 2.3 million• Payback period: 3.7 years• Yearly energy saving equivalent:

3,033 ton oil• Yearly CO2 cutting: 9,100 ton• Equivalent of planting: 500,000 trees

• BROAD CHP Steam typeEnergy efficiency: electricity+ cooling 110% Electricity+ Heating 85%

The tallest builing in beijing

Burn garbage Waste

heatIndustrial waste heat

Waste heat from power generation

Heat recovery boiler

High pressure steam

Steam turbine

Heat exchanger

Low pressure steam

Steam chiller

Chilled water7℃Efficiency 75%



BROAD CHP (DISTRIBUTED ENERGY) CASE STUDIES

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DLF INDIA

• The generators supply power to the buildings, and BROAD non-electric chillers use exhaust & jacket water to supply cooling. The backup burner provide cooling during generators’ idle time or partial load

• Total cooling capacity: 513,000 kW (Total 53 x exhaust, hot water & directed fired chillers)

• Power generation efficiency 38%• Yearly energy saving cost: $ 78 millions• Payback period: 1.2 years• Yearly energy saving equivalent:

260,000 ton oil • Yearly CO2 cutting: 780,000 ton • Equivalent of planting: 43 million trees

The world's largest real estate developer

• BROAD CHP exhaust, hot water& directed fire type Energy efficiency: Cooling +Power generation 104%

Natural gas

Gas turbine

Exhaust463℃

Jacket water 90℃

hot water & direct-fired chiller





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MILITARY BASE IN NORTH CAROLINA

• Power generator supplies electricity to buildings or power grid, BROAD chiller recycles exhaust for cooling & heating, no fuel input

• Cooling capacity: 3,500 kW (1 x exhaust fired chiller)• Power generator capacity: 5,200 kW (1 x Gas turbine)• Yearly energy saving costs: $ 270,000• Payback period: 4 years.• Yearly energy saving equivalent:

833 ton oil • Yearly CO2 cutting: 2,500 ton

Base for the 82nd Airborne Division

• BROAD CHP Exhaust Type Energy Efficiency: Electricity+ Cooling 113% Electricity+ Heating 86%

464℃

Natural gas

Gas turbine

Exhaust464℃

Exhaust chiller


Heating water65℃Efficiency 51%



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NESHER CEMENT ISRAEL

• Power generator supplies electricity to the surrounding industrial facilities or power grid. BROAD chiller recycles exhaust for cooling the inlet combustion air for better power generation performance, no fuel input.

• Cooling capacity: 5,687 kW (1x Exhaust fired chiller)• Power generator capacity: 50 MW• Power generation efficiency: 38%• Yearly energy saving costs: $ 870,000• Payback period: 2.6 years• Yearly energy saving equivalent:


The biggest cement corporation in Israel

• BROAD CHP exhaust type Energy efficiency: Cooling +Power Generation 113%

550℃

Natural gas

Gas turbine

Exhaust452℃

Exhaust chiller

Chilled water 6.7℃Efficiency 78%




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• The generators supply power to the buildings, and BROAD non-electric chillers use exhaust & jacket water to supply cooling /heating. The backup burner provide cooling/heating during generators idle time or partial load

• Cooling capacity: 3500kW (2 x Exhaust, hot water & direct fired chillers)• Power generator capacity: 1,200 kW (2 x Engines)• Power generation efficiency: 38%• Yearly energy saving costs:

about RMB 1.24 million• Payback period: 3.7 years• Yearly energy saving equivalent:

667 ton oil• Yearly CO2 cutting: 2,000 ton• Equivalent of planting 100,000 trees

BEIJING GAS BUILDING

• BROAD CHP Exhaust, hot water & direct-fired type Energy efficiency: Electricity+ cooling 104% Electricity+ heating 84%

Zeng Pei Yan, Vice Premier of China and Wang Qi Shan, Mayor of Beijing visted the plant room

Natural gasGas turbine

Exhaust500℃

Jacket water 98℃






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GRAMEEN PHONE BANGLADESH

• Power generator supplies electricity to buildings or power grid, BROAD chiller recycles exhaust for cooling, The backup burner provide cooling during generators’ idle time or partial load.

• cooling capacity: 5,815kW(2 x Exhaust & direct fired chillers 1 x Direct fired chiller)

• Power generator capacity: 1,000kW x 2• Yearly energy saving cost: $ 700,000• Payback period: 3.4 years• Yearly energy saving equivalent:


• BROAD CHP Exhaust & direct fire type Energy Efficiency: Electricity+ Cooling 113%

City landmark building535℃

Natural gas

Gas turbine

Exhaust535℃

Exhaust chiller


Heating ater 65℃Efficiency 51%



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COSTANERA CENTER CHILE

• The generators supply power to the buildings, and BROAD non-electric chillers use exhaust & jacket water to supply cooling /heating. The backup burner provide cooling/heating during generators’ idle time or partial load

• Cooling capacity: 30,000 kW (5 x exhaust, hot water & direct fired chillers)• Gas Engines: 14,000 kW x 6• Power generation efficiency: 38%• Yearly energy saving cost: $ 6.3 millions• Payback period: 1.3 years• Yearly energy saving equivalent:

8,333 ton oil• Yearly CO2 cutting: 25,000 ton• Equivalent of planting: 1.37 million trees

• BROAD CHP Exhaust hot water & direct-fired type Energy efficiency: Electricity+ cooling 104% Electricity+ heating 84%

The tallest builing in South American

Natural gasGas turbine

Exhaust424℃

Jacket water 90℃






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Clientes Broad Air Conditioner

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