Analysis of Kita-Hon HVDC Link for Load Frequency Control of Eastern Japan 50-Hz Power System Based on Application of The CampusWAMS

Author

Li, Changsong ; Okada, Yuji ; Watanabe, Masayuki ; Mitani, Yasunori

Author_Institution

Dept. of Electr. Eng. & Electron., Kyushu Inst. of Technol., Kitakyushu, Japan

fYear

2010

fDate

28-31 March 2010

Firstpage

1

Lastpage

4

Abstract

The CampusWAMS (campus wide area measurement system) based on phasor measurement units (PMU), which covers ten electric power companies of Japan, has been developed for several years. Based only on practical phasor measurements from the CampusWAMS, the paper presents the analysis of KitaHon HVDC Link for load frequency control of Eastern Japan 50Hz power system. Kita-Hon HVDC Link is practically equipped with automatic frequency control function and serves as only interconnection between Hokkaido side and Honshu side of Eastern Japan 50-Hz system. Therefore, it must have certain effects on the load frequency control of both sides. The analysis is carried out using phasor measurements under normal operating condition as well as during the period of a system disturbance. Particularly, the correlation between the frequency deviations of both sides is investigated when Kita-Hon HVDC Link is in operation and out of service, respectively. The effect and its characteristics of Kita-Hon HVDC Link on load frequency control of Eastern Japan 50-Hz power system is observed and concluded based on the analysis results.

Keywords

HVDC power transmission; automatic frequency control; load regulation; phase measurement; power system interconnection; power system measurement; power transmission control; Hokkaido side; Honshu side; Kita-Hon HVDC link; WAMS; automatic frequency control function; campus wide area measurement system; eastern Japan; electric power companies; frequency 50 Hz; load frequency control; phasor measurement units; Frequency control; HVDC transmission; Phasor measurement units; Power measurement; Power system analysis computing; Power system control; Power system interconnection; Power system measurements; Power systems; Wide area measurements;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific

Conference_Location

Chengdu

Print_ISBN

978-1-4244-4812-8

Electronic_ISBN

978-1-4244-4813-5

Type

conf

DOI

10.1109/APPEEC.2010.5448425

Filename

5448425