电源装置的统一化和数制化——波形重组合技术

Unification and Digitization of Power Supply Units——The Waveform Reformation Technology

提出一种实现电源装置统一化和数制化的新方法——波形重组合技术(WRT).WRT 首先是一种使电源装置数制化的脉幅调制技术(类似于PCM),它用装有不同控制编码的数字电路或微机控制器驱动标准的功率结构,从而高效地产生直流或交流,或不同幅值、频率的波形输出,同时还可具有CVCF、VVVF、UPS 等特殊电源的功能.WRT 电源能统一其他各种电源装置并具有比PWM 更优越的性能.

This paper introduces a new method in the unification and digitizationof power supply units——the Waveform Reformation Technology(WRT).WRTis a digital pulse amplitude modulation technology(similarly as PCM)i.e,it canreform efficiently DC or AC voltage waveform in various amplitudes or frequen-cies using the standard construction controlled by digital circuits or microproces-sors.Moreover it has functions of special power supply units such as CVCF VVVF,UPS ets.Therefore,WRT power units may unify other kinds of power units andhave more exellent properties than PWM ones.