Why Generator Sets Need Heat Recovery
Why Generator Sets Need Heat Recovery
Generator sets generate a lot of waste heat during operation, and without heat recovery, this heat will be wasted.
When the generator set is working, only a portion of the energy produced by fuel combustion is converted into electrical energy, and most of the rest is dissipated in the form of heat energy. Through heat recovery technology, this waste heat can be utilised, for example, for heating, hot water supply or to drive absorption chillers, thus improving the overall efficiency of the entire energy system and reducing the need for additional energy.
Heat recovery can reduce the overall consumption of energy, thus reducing the expenditure of enterprises or users on energy. For example, a factory that uses waste heat from its generator sets to meet the heating needs of its production process will no longer need to purchase large amounts of heat energy separately, significantly reducing operating costs.
Reducing the extraction and consumption of new energy sources helps to reduce greenhouse gas emissions and the negative impact on the environment. Heat recovery allows the same amount of fuel to produce more useful energy, reducing the carbon footprint of the energy production process.
For example, in some large data centres, there is a huge consumption of electricity as well as a large amount of heat generated by server cooling. With a heat recovery system, this thermal energy is used to heat the neighbouring buildings, saving energy costs and reducing carbon emissions.
The heat recovery system can help the genset maintain a more stable temperature during operation, reduce the thermal stress of components, extend the service life of the equipment, and reduce the frequency of repairs and replacements, thus reducing maintenance costs and downtime.
