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首页> 外文期刊>International review of electrical engineering >Analysis and Assessment of Power System Including Wind Farm by Using SVC and STATCOM
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Analysis and Assessment of Power System Including Wind Farm by Using SVC and STATCOM

机译：基于SVC和STATCOM的风电场等电力系统分析与评估。

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摘要

This paper presents operation and control strategies of a wind farm which is connected to the grid in presence of SVC and STATCOM. The proposed wind farm is 50MW, includes of 5 induction generators based 10MW Fixed speed wind turbines driving squirrel cage induction generators while each of the wind turbines are equipped with blade angle controller. To assess the effectiveness and robustness of the proposed controllers, simulation studies are carried out for three operating conditions. Firstly, normal operation of the system with consideration of wind speed variations is surveyed. Next, analysis of an unsymmetrical single-phase fault is performed on the system operation. Moreover, a symmetrical three-phase fault is analyzed, extensively. Moreover, the effectiveness of the proposed controllers is explained through some performance indices studies. The performance of proposed controllers for the stabilization of the power system is evaluated by computer simulation studies in PSCAD/EMTDC environment. The simulation results show that the system composed with the proposed controllers can improve the transient and normal operations of the wind farm. Simulation results under different operating conditions and performance indices show fine operation of the Wind farm with contribution of mentioned FACTS devices even when the severe fault has been applied.
机译：本文介绍了在存在SVC和STATCOM的情况下并网的风电场的运行和控制策略。拟议的风电场为50MW，包括5台基于感应发电机的10MW固定转速风力发电机，用于驱动鼠笼式感应发电机，而每台风力发电机均配有叶片角度控制器。为了评估所提出控制器的有效性和鲁棒性，针对三种工作条件进行了仿真研究。首先，调查了考虑风速变化的系统的正常运行。接下来，对系统运行进行不对称单相故障分析。此外，广泛地分析了对称的三相故障。此外，通过一些性能指标研究来解释所提出的控制器的有效性。通过PSCAD / EMTDC环境中的计算机仿真研究，可以评估所提出的用于稳定电力系统的控制器的性能。仿真结果表明，所提出的控制器组成的系统可以改善风电场的暂态和正常运行。在不同的运行条件和性能指标下的仿真结果表明，即使应用了严重故障，风电场也可以通过上述FACTS设备的良好运行而运行良好。

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