Title :
Analysis of the stable operation of micro-grid based on PV, wind power and storage system
Author :
Yujie Huang ; Qiuxuan Wu ; Fengfeng Li ; Tengfei Guo
Author_Institution :
Inst. of Autom., Hangzhou Dianzi Univ., Hangzhou, China
Abstract :
Stability of the frequency in the micro-grid system is an important factor to measure the quality of electric energy. For further research of the effects of the frequency and work principle of adjusting process and system, in this paper, based on 10KW wind solar diesel storage microgrid system, off-grid operation were studied by modeling, system simulation and experiment to verifies that the micro-grid can maintain it´s stability by the way of keeping constant frequency and cutting machine load or the power output. Simulation and experimental results show that the micro-grid can maintain stable operation of the system in island mode.
Keywords :
diesel-electric power stations; distributed power generation; frequency stability; photovoltaic power systems; wind power plants; constant frequency; cutting machine load; frequency stability; island mode; off-grid operation; photovoltaic system; power 10 kW; storage system; wind power system; wind solar diesel storage microgrid system; Automation; Electronic mail; Frequency measurement; Load modeling; Microgrids; Stability analysis; Wind power generation; Frequency stability; Island Mode; Micro-grid; Steady-state;
Conference_Titel :
Control and Decision Conference (CCDC), 2015 27th Chinese
Conference_Location :
Qingdao
Print_ISBN :
978-1-4799-7016-2
DOI :
10.1109/CCDC.2015.7162774
