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| Energy and Exergy Analysis, and Thermoeconomic Performance of a BCHP System | |
| 作者姓名： | 曹家枞 刘凤强 秦志红 曹双华 张时飞 |
| 作者单位： | [1]CollegeofEnvironmentScienceandEngineering,DonghuaUniversity,Shanghai200051 [2]CollegeofChemistryandChemicalEngineering,DonghuaUniversity,Shanghai200051 [3]ShanghaiPowerEquipmentResearchInstitute,Shanghai200240 |
| 摘 要： | Building cooling, heating and power (BCHP) systems should play an important role in achieving the goals of energy efficient use and environment protection in China. It will make big sense when this type of system shows a good performance energetically and economically. An on-site BCHP system being the first in the country was installed and put to use five years ago. As the first step to evaluate the project, com~tations were made based on thermodynamic and themoeconomic theories to evaluate the system on full load and off-design conditions in summer. Discussion and analyses are made mainly in terms of exergetic efficiency and costs of unit amount of useful exergy produced in this paper. |
| 关 键 词： | BCHP系统 放射热能分析 成本分摊 环境保护 |
Energy and Exergy Analysis, and Thermoeconomic Performance of a BCHP System |
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| CAO Jia-cong,LIU Feng-qiang,QIN Zhi-hong,CAO Shuang-hua,ZHANG Shi-fei.Energy and Exergy Analysis, and Thermoeconomic Performance of a BCHP System[J].Journal of Donghua University,2004,21(5):36-42. | |
| Authors: | CAO Jia-cong LIU Feng-qiang QIN Zhi-hong CAO Shuang-hua ZHANG Shi-fei |
| Institution: | 1. College of Environment Science and Engineering, Donghua University, Shanghai 200051 2. College of Chemistry and Chemical Engineering, Donghua University, Shanghai 200051 3. Shanghai Power Equipment Research Institute, Shanghai 200240 |
| Abstract: | Building cooling, heating and power (BCHP) systems should play an important role in achieving the goals of energy efficient use and environment protection in China. It will make big sense when this type of system shows a good performance energetically and economically. An on-site BCHP system being the first in the country was installed and put to use five years ago. As the first step to evaluate the project, computations were made based on thermodynamic and thermoeconomic theories to evaluate the system on full load and off-design conditions in summer. Discussion and analyses are made mainly in terms of exergetic efficiency and costs of unit amount of useful exergy produced in this paper. |
| Keywords: | BCHP thermodynamic analysis thermoeconomic performance costs apportionment off-design condition |
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