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首页> 外文期刊>IEEE Transactions on Power Systems >Synchronous Compensators: Models Verified by Tests of Automatic Voltage Regulator, Reactive Power Control, and Voltage Joint Control
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Synchronous Compensators: Models Verified by Tests of Automatic Voltage Regulator, Reactive Power Control, and Voltage Joint Control

机译：同步补偿器：通过自动电压调节器，无功功率控制和电压联合控制的测试验证的模型

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摘要

This paper presents models verified by tests of the excitation control systems (ECSs) of six large synchronous compensators (SCs) rated +125/-120 MVAr. These equipments for grid voltage control are placed in the substation Ezeiza of 500 kV belonging to the Interconnected Argentine System (SADI in Spanish). The substation Ezeiza is located in the SADI load center. Each SC has an ECS integrated by an automatic voltage regulator (AVR) with several limiters and a reactive power control (RPC). ECSs are governed by a single voltage joint control (VJC) to control the voltage at a 500-kV bus bar. The ECS is UNITROL F from ABB and, the VJC is implemented in a programmable logic controller (PLC). The AVR, RPC, and VJC models are presented. These models were predefined with information furnished by the manufacturer. Then, these models were validated by tests. Test records and their simulations with the proposed model are also presented. Described models have been incorporated to the database of dynamic models used for stability studies in the SADI
机译：本文介绍了通过对六个额定值为+ 125 / -120 MVAr的大型同步补偿器（SC）的励磁控制系统（ECS）进行测试而验证的模型。这些用于电网电压控制的设备放置在属于互连阿根廷系统（西班牙语为SADI）的500 kV变电站Ezeiza中。 Ezeiza变电站位于SADI负载中心。每个SC都有一个ECS，该ECS由带有多个限制器的自动电压调节器（AVR）和无功功率控制（RPC）集成在一起。 ECS由单电压联合控制（VJC）控制，以控制500 kV母线上的电压。 ECS是ABB的UNITROL F，VJC在可编程逻辑控制器（PLC）中实现。介绍了AVR，RPC和VJC模型。这些模型是由制造商提供的信息预先定义的。然后，通过测试验证了这些模型。还介绍了测试记录及其对所建议模型的仿真。描述的模型已经整合到SADI中用于稳定性研究的动态模型数据库中

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