The aim and scheme for optimum design of the off-circuit tap-changer the method to simplify structure and the way to improve reliability are expounded.
阐明了无励磁分接开关优化设计的目标和方案、简化结构的办法及提高可靠性的途径。
Five typical circuits for the vacuum contact diverter switch used in transformer tap - changer are analyzed. The optimum circuit and application range of every circuit are presented.
对五种典型的变压器分接开关用真空触点切换开关电路进行了分析。指出了各种电路的适用范围和最佳电路。
ZVS-PWM controlled current-mode resonant converter previously propsoed includes an active-clamp circuit and a center-tap tpe synchronous rectifying circuit.
最近，带有同步整流电路的有效箝位ZVS-PWM控制串联谐振变换器研究和应用不断取得进展。
ZVS-PWM controlled current-mode resonant converter previously propsoed includes an active-clamp circuit and a center-tap tpe synchronous rectifying circuit.
最近，带有同步整流电路的有效箝位ZVS-PWM控制串联谐振变换器研究和应用不断取得进展。
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