Semimonthly

ISSN 1000-1026

CN 32-1180/TP

+Advanced Search 中文版
Parameter Identification Method of Second-order Equivalent Thermal Parameter Model for Air Conditioning Loads
Author:
Affiliation:

NARI School of Electrical Engineering and Automation, Nanjing Normal University, Nanjing 210023, China

Abstract:

Air conditioning load (ACL) is one of the most potential demand response (DR) resources. However, due to the diversity of the building environment and the users’ preference, heterogeneity is a key characteristic of ACL. Modeling without considering real application is negative for deriving the aggregate power and actual potential of ACL. A real centralized ACL control system is developed based on real applications. With the support of the hardware system, parameter identification method considering time-varying characteristic of the second-order equivalent thermal parameter (ETP) model is proposed for ACL. The parameters of the second-order ETP model is derived by minimizing the error between the simulated temperature and actual temperature, and at the same time considering the time-varying characteristic of the parameters. The results show that the proposed method can derive accurate second order ETP model for ACL.

Keywords:

Foundation:

This work is supported by National Natural Science Foundation of China (No. 51707099).

Get Citation
[1]BAO Yuqing, CHENG Limin. Parameter Identification Method of Second-order Equivalent Thermal Parameter Model for Air Conditioning Loads[J/OL]. Automation of Electric Power Systems, http://doi. org/10.7500/AEPS20200801004.
Copy
Share
History
  • Received:August 01,2020
  • Revised:December 30,2020
  • Adopted:December 01,2020
  • Online:
  • Published: