暂态干扰下并网光伏发电系统故障特性研究 |
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引用本文:马喜平1,2,夏超浩2,徐宏雷3,沈渭程1,贾嵘2,党建2.暂态干扰下并网光伏发电系统故障特性研究[J].电网与清洁能源,2020,36(4):90~96 |
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基金项目:陕西省自然科学基础研究计划(2019JQ-130);国家自然科学基金(51779206);陕西省教育厅专项科研计划(19JK0581);国家电网公司科技项目(SGGSKYOODYJS1800194) |
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中文摘要:基于Matlab/Simulink软件建立了光伏发电系统的仿真模型,在此模型上分别模拟了电源侧扰动和电网侧扰动,通过分析扰动下光伏系统输出特性的变化情况,研究了暂态干扰下光伏发电系统的故障特性。 |
中文关键词:光伏阵列 扰动 并网逆变器 暂态特性 |
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A Study on Fault Characteristics of Grid-Connected Photovoltaic Power Generation System under Transient Disturbance |
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Abstract:Based on Matlab / Simulink software, the simulation model of photovoltaic power generation system is established in this paper. On this model, disturbances at the power source and power grid sides are simulated respectively. By analyzing the variation of output characteristics of the photovoltaic system under disturbances, the fault characteristics of photovoltaic power generation system under transient disturbances are studied. |
keywords:photovoltaic array disturbance grid-connected inverter transient characteristics |
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