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METHOD OF CONTROLLING DIRECT FREQUENCY CONVERTER WITH NATURAL SWITCHING

机译:用自然开关控制直接频率转换器的方法

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to electrical engineering. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - improved accuracy u0440u0435u0433u0443u043bu0438u0440u043eu0432u0430u043du0438u00a0 current load.method u0440u0435u0433u0443u043bu0438u0440u043eu0432u0430u043du0438u00a0 current loads is that form the signal proportional to the load voltage u043fu0440u043eu0442u0438u0432u043eu044du0434u0441 ahead, real and her one in college u0442u0435u0440u0432u0430u043b individuality u043fu0440u0435u043eu0431u0440u0430u0437u043eu0432u0430u0442u0435u043bu00a0,form the signal compensation of the difference signal voltage proportional to u0438u043du0442u0435u0433u0440u0430u043bu0443 college and a real voltage load and a signal u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 u043fu0440u0435u043eu0431u0440u0430u0437u043eu0432u0430u0442 u0435u043bu0435u043c in proportion to amount of current and voltage signals u0437u0430u0434u0430u043du0438u00a0 compensation.in this form the four virtual proportional currents, thus which will flow in the circuit with the parameters of the load under the action of u043fu0440u0435u043eu0431u0440u0430u0437u043eu0432u0430u0442u0435u043bu00a0 accordingly, the network voltage phase, u043au043eu043cu043cu0443u0442u0438u0440u0443u0435u043cu044bu0445 previous and next u0432u0435u043du0442u0438u043bu00a0u043cu0438, as well as real and emu ahead loadand a signal prediction u0437u043du0430u0447u0435u043du0438u00a0 current load at the end of the next interval, individuality as the sum of the previous u0432u0435u043du0442u0438u043bu00a0 current virtual network, virtual ahead of the current anti u0432u0437u00a0u0442u043eu043cu0443 emu, with a sign, and a signal proportional to the amount of a feedback signal u0441u0432u00a0u0437u0438 current load signal and the difference u0432u0438u0440u0442u0443u0430u043bu044c the main current of load voltage and current phase of the next u0432u0435u043du0442u0438u043bu00a0 virtual network.2).
机译:这项发明是针对电气工程的。 u0438 u0437 u043e u0431 u0440 u0435 u0442 u0435 u043d u0438 u00a0的目的-提高了精度 u0440 u0435 u0433 u0443 u043b u0438 u0440 u04340 u043e u0432 u0430 u043d u0438 u00a0电流负载。方法 u0440 u0435 u0433 u0443 u043b u0438 u0440 u043e u0432 u0430 u043d u0438 u00a0当前负载是与负载电压 u043f u0440成比例的信号 u043e u0442 u0438 u0432 u043e u044d u0434 u0441向前,真实和她在大学中的同伴 u0442 u0435 u0440 u0432 u0430 u043b个性 u043f u0440 u0435 u043e u0431 u0440 u0430 u0437 u043e u0432 u0430 u0442 u0435 u043b u00a0,形成与 u0438 u043d u0442 u0435 u0433 u0440 u0430 u043b u0443成比例的差分信号电压的信号补偿实际电压负载和信号 u0443 u043f u0440 u0430 u0432 u043b u0435 u043d u043d u0438 u00a0 u043f u0440 u0435 u043e u0431 u0440 u0430 u0430 u0437 u043e u0432 u0430 u0430 u04330 u0435 u043b u0435 u043c与电流和电压信号的数量成比例 u0437 u0430 u0434 u0430 u043d u0438 u00a0补偿。以这种形式形成了四个虚拟比例电流,从而在 u043f u0440 u0435 u043e u0431 u0440 u0430 u0437 u043e u0432 u0430 u0442 u0435 u043b u00a0相应地,网络电压相位 u043a u043e u043c u043c u0443 u0442 u0438 u0440 u0443 u0435 u0435 u043c u044b u04b下一个 u0432 u0435 u043d u0442 u0438 u043b u00a0 u043c u0438以及实际和emu提前负载以及信号预测 u0437 u043d u0430 u0447 u0435 u043d u043d u0438 u00a0当前负载下一个间隔的结束时间,个性为上一个 u0432 u0435 u043d u0442 u0438 u043b u00a0当前虚拟网络的总和,位于当前反 u0432 u0437 u00a0 u0442 u043e u043c之前的虚拟 u0443 emu(带有符号)和与反馈信号量成比例的信号 u0441 u0432 u00a0 u0437 u0438当前负载信号和差值 u0432 u0438 u0440 u0442 u0443 u0430 u043b u044c t负载电压的主电流和下一个 u0432 u0435 u043d u0442 u0438 u043b u00a0虚拟网络的电流相位。2)。

著录项

  • 公开/公告号SU1617568A1

    专利类型

  • 公开/公告日1990-12-30

    原文格式PDF

  • 申请/专利权人 NOVOSIBIRSKY ELEKTROTECH INST;

    申请/专利号SU19884475558

  • 发明设计人 GRABOVETSKIJ ALEKSEJ GSU;

    申请日1988-06-06

  • 分类号H02M5/22;

  • 国家 SU

  • 入库时间 2022-08-22 05:51:22

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