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| | 2. Trigeneration or combined cooling, heat and power (CCHP), is the process by which some of the heat produced by a cogeneration plant is used to generate chilled water for air conditioning or refrigeration. An absorption chiller is linked to the combined heat and power (CHP) to provide this functionality. | | 2. Trigeneration or combined cooling, heat and power (CCHP), is the process by which some of the heat produced by a cogeneration plant is used to generate chilled water for air conditioning or refrigeration. An absorption chiller is linked to the combined heat and power (CHP) to provide this functionality. |
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| − | benefits: - high efficiency production | + | benefits: |
| − | electricity and heat | + | - high efficiency production electricity and heat |
| − | - reduced fuel and energy costs
| + | - reduced fuel and energy costs |
| − | - lower electrical usage during peak
| + | - lower electrical usage during peak summer demand |
| − | summer demand | + | - engine heat can be used to produce steam of hot water for onsite use |
| − | - engine heat can be used to produce
| + | - significant reductions in greenhouse gas emissions |
| − | steam of hot water for onsite use | + | - no harmful chemical pollutants since water is used as the refrigerant |
| − | - significant reductions in greenhouse
| + | - beneficial for improving building's energy efficiency ratings |
| − | gas emissions | + | |
| − | - no harmful chemical pollutants since
| + | |
| − | water is used as the refrigerant | + | |
| − | - beneficial for improving building's energy efficiency ratings
| + | |
| | |Sources=https://en.wikipedia.org/wiki/Cogeneration (1.); https://www.clarke-energy.com/gas-engines/trigeneration/ (2.) | | |Sources=https://en.wikipedia.org/wiki/Cogeneration (1.); https://www.clarke-energy.com/gas-engines/trigeneration/ (2.) |
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Latest revision as of 09:11, 13 November 2017
[edit] Definition
1. The simultaneous generation of electricity and useful heating and cooling from the combustion of a fuel or a solar heat collector.
2. Trigeneration or combined cooling, heat and power (CCHP), is the process by which some of the heat produced by a cogeneration plant is used to generate chilled water for air conditioning or refrigeration. An absorption chiller is linked to the combined heat and power (CHP) to provide this functionality.
benefits:
- high efficiency production electricity and heat
- reduced fuel and energy costs
- lower electrical usage during peak summer demand
- engine heat can be used to produce steam of hot water for onsite use
- significant reductions in greenhouse gas emissions
- no harmful chemical pollutants since water is used as the refrigerant
- beneficial for improving building's energy efficiency ratings
[edit] Abbreviation
CCHP
[edit] Synonyms
Trigeneration
[edit] Superterms
Cogeneration
[edit] Subterms
[edit] Sources
https://en.wikipedia.org/wiki/Cogeneration (1.); https://www.clarke-energy.com/gas-engines/trigeneration/ (2.)
