光伏电站暂态模型及其试验验证

QU Linan

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光伏电站暂态模型及其试验验证

更新时间：2025-08-13

- 光伏电站暂态模型及其试验验证
- Automation of Electric Power Systems Vol. 42, Issue 10, Pages: 170-175(2018)
- 作者机构：
  
  中国电力科学研究院有限公司(南京),江苏省,南京市,210003
- 作者简介：
- 基金信息：
- DOI：
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- Published：2018
- 稿件说明：
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QU Linan. [J]. Automation of electric power systems, 2018, 42(10): 170-175.
DOI：

QU Linan. [J]. Automation of electric power systems, 2018, 42(10): 170-175. DOI：

摘要

光伏电站的暂态特性主要由其控制系统决定，文中根据光伏电站典型拓扑结构和控制策略，建立了机电暂态仿真模型，重点关注与系统暂态过程交互影响的光伏电站低电压穿越特性。设计了基于实测数据的光伏电站参数辨识及模型验证方法，并与西北某省级电网光伏电站试验数据相对比，验证了所提模型及验证方法的有效性。

Abstract

The transient characteristics of photovoltaic(PV)power plant are decided by its control system. Based on the typical topology and control strategy of PV power plant

this paper develops an electromechanical transient simulation model for PV power plant. The the low-voltage ride-through characteristics of PV power plant that interact with the transient process of power system are focused. The parameter identification method and the model validation method based on test data are designed. According to the field test data of the PV power plant in a provincial grid in Northwest China

the effectiveness of the proposed model and its validation method is verified.

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