Direct load control considering interrupted energy assessment rate in restructured power systems

Author

Wu, Qiuwei ; Wang, Peng ; Goel, L.

Author_Institution

Sch. of EEE, Nanyang Technol. Univ., Singapore, Singapore

fYear

2009

Firstpage

1

Lastpage

8

Abstract

A direct load control (DLC) scheme of air conditioning loads (ACL), which considers the interrupted energy assessment rate (IEAR) of nodes where ACL are connected, is proposed in this paper for restructured power systems. The IEAR is utilized to determine the compensation for the discomfort of the ACL customers due to the service interruption caused by the DLC of ACL. Dynamic programming is used to determine the optimal DLC scheme of ACL under the minimum total system operating cost. The IEEE reliability test system is simulated to illustrate the proposed DLC technique of ACL.

Keywords

air conditioning; dynamic programming; power system control; direct load control; dynamic programming; interrupted energy assessment rate; minimum total system operating cost; restructured power systems; Cost function; Dynamic programming; Load flow control; Power generation economics; Power system control; Power system dynamics; Power system modeling; Power system reliability; Power system simulation; Power systems; Air conditioning load; Direct load control; Dynamic programming; Interrupted energy assessment rate; RTS; Restructured power systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Power & Energy Society General Meeting, 2009. PES '09. IEEE

Conference_Location

Calgary, AB

ISSN

1944-9925

Print_ISBN

978-1-4244-4241-6

Type

conf

DOI

10.1109/PES.2009.5275679

Filename

5275679