Practical implementation of the SCADA+AGC/ED system of the Hunan power pool in the central China power network

Author

Xichang, Yu ; Quanren, Zhou

Author_Institution

Electr. Power Dispatch Control Center, Hunan Univ., Changsha, China

Volume

9

Issue

2

fYear

1994

fDate

6/1/1994 12:00:00 AM

Firstpage

250

Lastpage

255

Abstract

To accomplish the dispatching automation of the Hunan Power Pool (HPP), a supervisory control and data acquisition and automatic generation control/economic dispatch (SCADA+AGC/ED) system supplied by Systems Control in the USA was imported by the Hunan Power Dispatch Control Center. In December 1990 the practical implementation acceptance test for the new system was completed. The new system is the first system completed to use closed loop control of AGC in the power pools of China. This paper reviews the background of developing the new system, and describes implementation schemes and operation tests of AGC. At the same time, the Constant Net Interchange (CNI) mode of AGC in the HPP is also discussed in detail, and finally the economic benefits and the improved operation quality after AGC is in operation are described

Keywords

SCADA systems; closed loop systems; economics; load dispatching; power system computer control; power system interconnection; project engineering; China; SCADA; automatic generation control; closed loop control; constant net interchange mode; economic dispatch; power system automation; supervisory control and data acquisition; Automatic generation control; Centralized control; Control systems; Hydroelectric power generation; Intelligent networks; Power generation economics; Power markets; Power system economics; Stability; System testing;

fLanguage

English

Journal_Title

Energy Conversion, IEEE Transactions on

Publisher

ieee

ISSN

0885-8969

Type

jour

DOI

10.1109/60.300151

Filename

300151