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What is Cogeneration?

A Combined Heat and Power (CHP) system, also known as cogeneration, is an
energy-efficient method of generating both electricity and useful heat
simultaneously from a single fuel source.

What is a Combined Heat and Power (CHP) System?

A Combined Heat and Power (CHP) system, also known as cogeneration, is an energy-efficient method of generating both electricity and useful heat simultaneously from a single fuel source. Unlike traditional power generation, where a significant amount of heat is wasted, CHP systems capture & utilize this waste heat, making them more efficient and environmentally friendly.

How Does a Combined Heat and Power (CHP) System Work?

The fundamental principle of a CHP system involves the simultaneous production of
electricity and thermal energy. The process typically involves the following steps:

Power Generation: A CHP system uses a prime mover, such as a gas turbine, steam turbine, or internal combustion engine, to convert the energy in the fuel (natural gas, biomass, or other fuels) into mechanical energy.

Electricity Generation: The mechanical energy produced by the prime mover is then used to drive an electrical generator, which converts the mechanical energy into electricity.

Heat Recovery: In conventional power generation, the waste heat produced during electricity generation is often released into the environment. However, in a CHP system, this waste heat is captured and recovered.

Utilization of Waste Heat: The recovered waste heat is then utilized for various purposes, such as heating buildings, providing hot water for industrial processes, or supporting district heating systems.

Overall Efficiency: By capturing and utilizing the waste heat, a CHP system can achieve much higher overall efficiency compared to separate electricity and heat generation. This increased efficiency results in lower fuel consumption and reduced greenhouse gas emissions.

Benefits of Combined Heat and Power (CHP) Systems

Energy Efficiency: CHP systems can achieve overall efficiencies of up to 80-90%, significantly higher than conventional power plants, which often have efficiencies of around 35-40%.

Reduced Greenhouse Gas Emissions: By using fuel more efficiently and generating electricity and heat in a single process, CHP systems help reduce greenhouse gas emissions, promoting environmental sustainability.

Energy Cost Savings: CHP systems can lead to substantial cost savings on energy bills since they require less fuel to produce the same amount of electricity and heat compared to separate generation methods.

Enhanced Energy Security: CHP systems offer increased energy security, especially in critical facilities like hospitals, data centre and industrial complexes, as they can continue to operate during grid outages.

Grid Support: CHP systems can also play a role in supporting the electrical grid by providing electricity during peak demand periods, reducing the strain on the grid.

Applications of Combined Heat and Power (CHP) Systems:

CHP systems find applications in a wide range of settings, including:

Commercial buildings, hotels, and universities for space heating and cooling, as well as electricity supply.

Industrial facilities, such as refineries and chemical plants, to provide both process heat and electricity.

District heating systems that supply heat to residential and commercial areas.

Hospitals and healthcare facilities to ensure continuous and reliable energy supply for critical operations.

In summary, a Combined Heat and Power (CHP) system is an energy-efficient and environmentally friendly approach to generate electricity and useful heat simultaneously from a single fuel source. By capturing waste heat and utilizing it for various purposes, CHP systems contribute to reduced energy costs, lower greenhouse gas emissions, and enhanced energy security.

Power Options Offered by Bratic Enterprise

500kW to 1mW

1.5mW to 4.4mW

800kW to 1.5mW

9.5mW

Types of generators

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