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Realization of Self-Defined Control System for Constant Extinction Angle Control Using PSCAD/EMTDC

机译:利用PSCAD / EMTDC实现恒消角控制的自定义控制系统

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摘要

In order to model real complex systems and provide designers with the possibility to study and improve strategy in PSCAD/EMTDC, the paper presents a new gamma measurement method and models a self-defined control system for constant extinction angle control on the basis of the requirement of the operation in HVDC system and the control principle of constant extinction angle. According to the comparison of two HVDC systems using different control system, the self-defined control system and the control system of CIGRE, it is proved that the self-defined control system has good control performance. The system parameters of self-defined control system can be defined, and the structure of system can be optimized according to faults, as will make the system have fault protecting function. This system provides more powerful and efficient methods for designers to model real complex systems in PSCAD/EMTDC.
机译:为了对真实的复杂系统进行建模,并为设计人员提供研究和改进PSCAD / EMTDC策略的可能性,本文提出了一种新的伽马测量方法,并根据要求对自定义控制系统进行了恒定消光角控制高压直流输电系统的运行原理和恒定消光角的控制原理。通过对两种使用不同控制系统的HVDC系统,自定义控制系统和CIGRE控制系统的比较,证明了自定义控制系统具有良好的控制性能。可以定义自定义控制系统的系统参数,并可以根据故障优化系统结构,从而使系统具有故障保护功能。该系统为设计人员提供了更强大,更高效的方法,可以在PSCAD / EMTDC中对真实的复杂系统进行建模。

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