| 含光伏发电的电网无功电压协调控制技术 |
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| 引用本文： | 施佳锋,沈 燕,耿 多,马 军,丁茂生,马冬冬.含光伏发电的电网无功电压协调控制技术[J].防灾减灾工程学报,2012(5):1-4. |
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| 作者姓名： | 施佳锋 沈 燕 耿 多 马 军 丁茂生 马冬冬 |
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| 作者单位： | 宁夏电力公司,宁夏 银川 750001;华能宁夏能源有限公司,宁夏 银川 750001 |
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| 摘 要： | 为应对大规模光伏发电并网运行对电网电压水平的诸多不利影响,对传统的三级无功电压控制进行分析,基于电网无功电压分层分区平衡特点和复杂控制系统的分级递阶控制原理,提出利用多种无功源协调控制技术来解决因光伏发电引起的电网电压波动的方法。分析结果表明:建立光伏发电与传统无功源的协调机制,是维持含大规模光伏发电电网电压水平的可行性较强的技术方式。
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| 关 键 词： | 光伏发电 无功电压控制 并网点 协调控制 |
The technique of reactive voltage automatic control in power network including PV power station |
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| SHI Jiafeng,SHEN Yan,GENG Duo,MA Jun,DING Maosheng,MA Dongdong.The technique of reactive voltage automatic control in power network including PV power station[J].Journal of Disaster Prevent and Mitigation Eng,2012(5):1-4. |
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| Authors: | SHI Jiafeng SHEN Yan GENG Duo MA Jun DING Maosheng MA Dongdong |
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| Institution: | Ningxia Electric Power Corporation,Yinchuan Ningxia 750001 , China;Ningxia Energy Sources Co., Ltd. of Huaneng Group, Yinchuan Ningxia 750001 , China |
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| Abstract: | Aiming at the bad influence of the solar photovoltaic generation, analyzes the traditionalthree-level reactive voltage automatic control mode, bases on the peculiarity of power grid reactivevoltage balance control according to layer and area and the control theory of classification-hierarchi?cal increasing control for complex control system, puts forward the method of using many reactive pow?er source harmony control technique to solve the power grid voltage fluctuate by the solar photovoltaicgeneration. The analysis result shows that: to establish the harmonious mechanism of solar photovolta?ic generation and the traditional reactive power source is the technique mode with strong feasibility forkeeping the voltage level of power grid including on a large scale solar photovoltaic generation station. |
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