Research on system of combined cooling, heat and power connected into power grid

Author

Xu, Renwu ; Wang, He

Author_Institution

China Electr. Power Res. Inst., Beijing, China

fYear

2008

fDate

10-13 Dec. 2008

Firstpage

1

Lastpage

5

Abstract

Combined cooling, heat and power (CCHP) production system by natural gas is the main form of distributed generation (DG). Some demonstration projects had come into operation isolated in Beijing, Shanghai, Guangdong. Combining with a demonstration project which capacity is 1560 kW in Beijing, the technical conditions of CCHP connected into power grid were discussed. The scheme of CCHP connected into the primary circuit, and the secondary system scheme of line protection, telecontrol, metering, communication scheme and etc was put forward. Some policy suggestion also was put forward according to the current situation that obstacles of CCHP connected into power grid has been existed in China.

Keywords

cogeneration; distributed power generation; natural gas technology; power grids; CCHP technology; China; combined cooling heat-and-power production system; distributed generation; natural gas; power 1560 kW; power grid; primary circuit; secondary system scheme; Cooling; Heat recovery; Natural gas; Power generation; Power grids; Power system protection; Power systems; Production systems; Trigeneration; Water heating; Combined cooling; communication; heat and power; line protection; metering; telecontrol;

fLanguage

English

Publisher

ieee

Conference_Titel

Electricity Distribution, 2008. CICED 2008. China International Conference on

Conference_Location

Guangzhou

Print_ISBN

978-1-4244-3373-5

Electronic_ISBN

978-1-4244-3372-8

Type

conf

DOI

10.1109/CICED.2008.5211723

Filename

5211723