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非接触交流调压器谐波分析及计算机仿真研究
引用本文:杜少武,赵恩秀.非接触交流调压器谐波分析及计算机仿真研究[J].合肥工业大学学报(自然科学版),1998(4).
作者姓名:杜少武  赵恩秀
作者单位:合肥工业大学电气工程系
摘    要:非接触交流调压器利用晶闸管移相控制可方便地调节输出电压的有效值,由于其采用非线性控制方式,使得输出电压和电流存在大量的高次谐波。通过对非接触交流调压器工作过程的分析,推导出其数学模型。编写了计算机仿真和高次谐波计算程序,仿真和计算结果令人满意。

关 键 词:非接触交流调压器  计算机仿真  高次谐波

ANALYSIS OF THE HARMONIC OF NON-CONTACT AC VOLTAGE REGULATOR AND THE COMPUTER SIMULATION
Du Shaowu,Zhao Enxiu.ANALYSIS OF THE HARMONIC OF NON-CONTACT AC VOLTAGE REGULATOR AND THE COMPUTER SIMULATION[J].Journal of Hefei University of Technology(Natural Science),1998(4).
Authors:Du Shaowu  Zhao Enxiu
Institution:Du Shaowu Zhao Enxiu
Abstract:Non-contact AC voltage regulator can regulate the virtual value of voltage conveniently by using move phase control of thyristor.Because it uses non linear control,its output of voltage and current contains a lot of high harmonic.Through analysing the running process of the non contact AC voltage regulator,the mathematical model of the AC voltage regulator is derived.The program of simulation and harmonic calculation is given.The result of the simulation and calculation shows better characteristics.
Keywords:non  contact AC voltage regulator  computer simulation  high  harmonic
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