Simulation in Aspen Plus of Power Plant´s Circulating Water Waste Heat Recovery System

Author

Bi Qingsheng ; Ma Yanliang ; Bai Zhang

Author_Institution

Dept. of Energy Power Eng., Changchun Inst. of Technol., Changchun, China

fYear

2010

fDate

7-9 Nov. 2010

Firstpage

1

Lastpage

4

Abstract

Power Plant Circulating Water (PPCW) waste heat recycling is an important way of increasing a power plant´s primary energy ratio. According to the PPCW waste heat regenerative thermal system, the authors propose two modes of heat pump heat regenerative of the system, ASPEN PLUS, one of the most famous softwares of chemical engineering,was used to stimulatethe process. The measures to save energy of power plant´s circulating cooling water waste heat recovery system were obtained by analyzing the influence of technological factors such as the coefficient of performance of heat pump (COP) and the substituted position, which were suitable for practical productions.

Keywords

heat pumps; power engineering computing; power plants; thermal power stations; waste heat; COP; PPCW; aspen plus simulation; chemical engineering; coefficient of performance; cooling water waste heat recovery system; power plant circulating water waste heat recovery system; substituted position; waste heat recycling; Biological system modeling; Heat pumps; Heat recovery; Recycling; Waste heat; Water conservation; Water heating;

fLanguage

English

Publisher

ieee

Conference_Titel

E-Product E-Service and E-Entertainment (ICEEE), 2010 International Conference on

Conference_Location

Henan

Print_ISBN

978-1-4244-7159-1

Type

conf

DOI

10.1109/ICEEE.2010.5661503

Filename

5661503