Energy-Exergy Based Analysis of a Novel μ-Cogeneration System in the Presence of Demand Response Programs
محل انتشار: سومین کنفرانس بین المللی فناوری و مدیریت انرژی
سال انتشار: 1395
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 417
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شناسه ملی سند علمی:
IEAC03_012
تاریخ نمایه سازی: 25 آذر 1396
چکیده مقاله:
This paper models and optimally schedules a solar co-generation plant which is powered by a Stirling engine in the presence of cooling and electrical demand response programs. An absorber and a thermal energy storage tank are installed to absorb and store all collected solar radiation for continuous energy suppling when sunlight is insufficient, and nighttime. In this paper, an air source heat pump that is equipped with two inside and outside air fans, an expansion valve, compressor, condenser and an evaporator is proposed to cool a benchmark residential building under hot climate. A comprehensive energy and exergy based optimization is developed as a nonlinear program to minimize total energy procurement cost in the presence of air source heat pump, prime mover and demand response constraints. It is found that electrical and cooling demand response programs result in lower operational costs.
کلیدواژه ها:
Combined cool and power (CCP) system ، solar Stirling engine ، refrigeration cycle ، demand response program (DRP)
نویسندگان
Farkhondeh Jabari
Faculty of Electrical and Computer Engineering University of Tabriz Tabriz, Iran
Sayyad Nojavan
aculty of Electrical and Computer Engineering University of Tabriz Tabriz, Iran
Behnam Mohammadi-ivatloo
Faculty of Electrical and Computer Engineering University of Tabriz Tabriz, Iran