| 基于虚拟同步发电机技术运行控制策略的研究 |
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| 引用本文： | 梁亚波,郭树锋.基于虚拟同步发电机技术运行控制策略的研究[J].防灾减灾工程学报,2017(4):11-14. |
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| 作者姓名： | 梁亚波 郭树锋 |
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| 作者单位： | 国网宁夏电力公司电力科学研究院,宁夏银川 750011;国网青海电力公司经济技术研究院,青海西宁 810000 |
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| 摘 要： | 针对传统一次调频和二次调频无法实现光伏发电系统频率的无差调节问题,借鉴传统同步发电机控制原理,通过调速器及励磁调节器完成频率调节的方法,设计了一种改进型的虚拟同步机调速器系统,并对其控制策略进行了仿真验证。结果表明:该控制策略实现了光伏发电频率的无差调节,达到稳定运行的目的。
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| 关 键 词： | 虚拟同步发电机 运行控制 光伏发电 |
Research on operation control strategy based on virtual synchronous generator |
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| LIANG Yabo,GUO Shufeng.Research on operation control strategy based on virtual synchronous generator[J].Journal of Disaster Prevent and Mitigation Eng,2017(4):11-14. |
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| Authors: | LIANG Yabo GUO Shufeng |
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| Institution: | Power Research Institute of State Grid Ningxia Power Co , Y inchuan Ningxia 750011 , China; Economic & Technological Research Institute of State Grid Qinghai Power Co , Xi'' ning Qinghai 810000 , China |
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| Abstract: | Aiming at the problem of traditional primaryfrequency adjustment and secondaryfrequency adjustment are unable to achieve zero error adjustment, useing control principle oftraditional synchronous generator for reference, and by the method of the governor and the excitationregulator to complete the frequency adjustment, designes a modified virtual synchronous generatorgovernor system, simulates and validates the control strategy. The result shows that the control strategyrealizes frequency zero error adjustment of photovoltaic power generation, reaches the aim of stableoperation. |
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