高压电能计量装置整体误差多参量控制方法研究

Research on multi-parameter control method of overall error of high voltage power metering device

对于高压电能计量装置的整体误差多参量控制方法来说,传统的方法会随着误差参量的增加,控制完整度显著下降,针对这个问题,设计了新的控制方法,该方法通过分析高压电能计量装置特征性,将整体误差多参量控制流程进行重新设计,针对多状态控制流程,设计了误差多参量控制模型,并引入误差多参量控制器,与模型相互协同控制,最终实现高压电能计量装置整体误差控制。仿真实验结果表明,提出方法与2种传统方法相比较,随着误差参量的增加,控制完整度平稳在一定的范围内,没有显著下降的现象,因此,提出的方法具备有效性。

For the overall error multi-parameter control method of high voltage energy metering device,the control integrity of the traditional method will decrease significantly with the increase of error parameters.In order to solve this problem,a new control method is designed in this paper.By analyzing the characteristics of the high voltage energy metering device,the overall error multi-parameter control flow is redesigned.Aiming at the multi-state control flow,the error multi-parameter control model is designed,and the error multi-parameter controller is introduced.Coorerating with the model to control each other,and finally the control of high voltage electric energy metering device is realized as a whole.The simulation results show that,compared with the two traditional methods,with the increase of error parameters,the control integrity is stable in a certain range,and there is no significant decline,so the method proposed in this paper is effective.