高压脉冲电场实验交流电源输出电压控制技术研究  

Research on Output Voltage Control Technology of AC Power Supply for High Voltage Pulse Electric Field Experiment

作　　者：林文辉 韩麟 李仪佳 LIN Wen-hui;HAN Lin;LI Yi-jia(State Grid Huangdao Power Supply Company,SHAN DONG,Qingdao 266400)

机构地区：[1]国网山东省电力公司青岛市黄岛区供电公司,青岛266400

出　　处：《环境技术》2024年第8期107-113,共7页Environmental Technology

基　　金：国家自然科学基金资助项目,项目编号:51806130。

摘　　要：常规的高压脉冲电场实验交流电源输出电压控制,主要采用平衡负载电压进行输出电压的谐波控制,忽略了输出电压轴向变量对控制效果的影响,导致控制结果偏差量较大。因此,提出高压脉冲电场实验交流电源输出电压控制技术研究。分析高压脉冲电场实验荷电量以及扩散荷电量等参数,通过矢量相角幅值计算交流电源输出电压的三个轴向变量,构建控制模型,并计算误差补偿值,实现输出电压的控制。实验结果表明:所提控制技术应用后得出的控制结果,表现出的控制偏差量较小,均值仅为0.053,与目标控制效果一致性较高,满足了高压脉冲电场实验中,交流电源输出电压的控制需求。In conventional high-voltage pulse electric field experiments,the output voltage control of AC power supply mainly adopts balanced load voltage for harmonic control of output voltage,ignoring the influence of axial variable of output voltage on control effect,resulting in significant deviation of control results.Therefore,a study on the output voltage control technology of AC power supply for high-voltage pulse electric field experiments is proposed.Analyze the parameters of high-voltage pulse electric field experiment charge and diffusion charge,calculate the three axial variables of AC power output voltage through vector phase angle amplitude,construct a control model,and calculate error compensation values to achieve output voltage control.The experimental results show that the control results obtained after the application of the proposed control technology exhibit a small control deviation,with an average of only 0.053,which is consistent with the target control effect and meets the control requirements of AC power output voltage in high-voltage pulse electric field experiments.

关 键 词：高压脉冲电场实验 电压控制 交流电源输出电压 输出电压控制 控制技术 

分 类 号：TM464[电气工程—电器]