Title :
Development & Verification of New Simulation Method for Islanding Protection Under Clustered Installation of Over 500 PV Systems
Author :
Shibata, Shuichi ; Miyanami, Kazuya ; Takigawa, Kiyoshi Y. ; Sugihara, Hiroyuki
Author_Institution :
Electr. Power Eng. Syst. Co. Ltd., Tokyo
Abstract :
Authors developed a new simulation method for analysis on an islanding protection of a utility grid including 500 PV systems or more. The validity of this method was verified by comparing the calculated results with the actual test results that carried out. As a result, it was verified that the combination use of the passive and the active protection functions to PCS (power conditioning sub-system) is very effective to avoid the occurrence of an islanding phenomenon in a utility grid under large-scale clustered installation of PV systems
Keywords :
installation; photovoltaic power systems; power system protection; power system stability; PV systems; active protection functions; islanding protection; large-scale clustered installation; passive protection functions; power conditioning sub-system; power system stability; utility grid; Analytical models; EMTP; Frequency; Large-scale systems; Magnetic analysis; Power system analysis computing; Power system modeling; Power system protection; Power system simulation; Safety;
Conference_Titel :
Photovoltaic Energy Conversion, Conference Record of the 2006 IEEE 4th World Conference on
Conference_Location :
Waikoloa, HI
Print_ISBN :
1-4244-0017-1
Electronic_ISBN :
1-4244-0017-1
DOI :
10.1109/WCPEC.2006.279662
