电能变换 meaning in English

conversion of electrical energy
transformation of electrical energy

In fact , it has been committed to studying the energy saving technique in conversion of electrical energy and developing the electronic energy saving products for more than a decade
十多年来我们一直致力于电能变换的节能技术研究和电力节能产品的开发。
In general , most of recent wind power generation systems are connected to the local or global power grid via an electrical power conversion system , which mostly consists of two converters namely generator - side and grid - side converters
一般来说,大多数最近开发的风力发电系统都是通过电能变换装置与地区电网或者全国性电网相连。此种电能变换装置包括发电机侧变换器和电网侧变换器。
Multilevel inverter technology is a pop research in high voltage and high - power converting fields . it can synthesize multilevel output with the distribution of dc voltage and the combination of different switching actions to reduce voltage stress across the switches and bulk of the equipment , and lessen output harmonic distortion and switching loss of the inverter
多电平逆变器是当前高压大功率电能变换领域中的研究热点之一,它通过对直流侧的分压和开关动作的不同组合,实现多电平阶梯波输出电压,能有效地减小器件承受的电压应力,缩小装置体积,减小输出电压谐波和开关损耗。