Title :
Analysis of the influence of load to islanding passive detection method
Author :
Zhu, Yanwei ; Shi, Xinchun
Author_Institution :
Dept. Electr. & Electron. Eng., North China Electr. Power Univ., Beijing, China
Abstract :
In the view of Under/over voltage, Under/over frequency are the key ways of anti-islanding both to passive and active methods, a further research and study of the influence of load to Under/over voltage, Under/over frequency ways were shown in this paper. It can be seen clearly how the load influents the islanding state, and on the other hand, from the islanding detected value we can get the load information so it can guide us to choose what kind of active method. At last Simulation has been used to test the analysis.
Keywords :
overvoltage protection; passive networks; relays; islanding detected value; load information; over voltage; passive detection method; under voltage; Analytical models; Inverters; Photovoltaic systems; Power engineering and energy; Reactive power; Relays; Resonance; Resonant frequency; Testing; Voltage control; PV system; RLC load; Under/over frequency; Under/over voltage; passive anti-islanding method; resonant angular frequency; simulation;
Conference_Titel :
Information Management and Engineering (ICIME), 2010 The 2nd IEEE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-5263-7
Electronic_ISBN :
978-1-4244-5265-1
DOI :
10.1109/ICIME.2010.5478038
