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| The Modeling of the Distributed Generation System Circuit and its Application in the Control of Voltage Frequency |
| Chen Fang Zhong Jun |
| Electric Power Department of Yinchuan Energy Institute, Yinchuan 750105 |
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Abstract An circuit model for the distributed generation system(DGS) has been built based on the analysis of the operational mode, the properties and the advantages of the DGS. The model includes a DC voltage source, a three-phase PWM inverter, a L-C output filter, a DY connection mode transformer and the load etc. The state equation involving the voltages and the currents of DGS and the DY transformer can be derived from the circuit model, based on which a practical control strategy has been proposed for the control of DGS and voltage frequency.
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Received: 20 April 2015
Published: 23 March 2015
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| Cite this article: |
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Chen Fang Zhong Jun. The Modeling of the Distributed Generation System Circuit and its Application in the Control of Voltage Frequency[J]. Electrical Engineering, 2015, 16(03): 49-51.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2015/V16/I03/49
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[1] 赵宗锋. 生物质发电实用培训教材[M]. 北京: 中国电力出版社, 2012.
[2] 方洁. 电能质量参数检测与实现[D]. 合肥: 安徽大学, 2008.
[3] 王跃辉. 电压暂降与短时中断分析[D]. 华北电力大学, 2005.
[4] 傅林炎, 黄亚萍, 黄雅婷. 电能质量浅谈[J]. 中国科技投资, 2013(33).
[5] 王立涛, 田卫华. 含多种分布式电源的微电网控制系统研究[J]. 电信科学（电子版）, 2013(12): 65-71.
[6] 刘旭阳, 吴艳超. 微电网频率控制策略[J]. 科技论坛, 2011(4).
[7] 赵宪, 周力行, 熊家伟, 等. 含分布式电源配电网电压质量综合评价[J]. 电力科学与技术学报, 2013(4): 49-53. |
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2015, Vol. 16 
