uncontrolled rectifier meaning in English
非稳压整流器
示稳压整流器
未稳压整流器
Examples
- The series h - bridge multilevel converter ' s power circuit is composed of uncontrolled rectifier with filtering capacitor and single phase h - bridge voltage - type inverter
串联h桥多电平变频器的主回路从结构上可分为三相电容滤波不可控整流电路和单相电压型全桥逆变电路。 - ( 5 ) in order to achieve the optimization design of uncontrolled rectifier circuit , the modes of rectifier circuit is analyzed in detail in the paper . base on the modes
( 5 )采用cpld / fpga作为控制器,研究与开发了臭氧发生电源控制系统,完成了一台1kg / h级臭氧发生器的试制。 - Firstly . operation principle of induction heating is introduced and the actuality of the power supply for induction heating is summarized . then , the scheme of structure of the power supply is established : uncontrolled rectifier and buck chopper constitute dc circuit . in this part , operation principle of a kind of soft switching buck chopper is presented mainly and the conclusion that the power semiconductor devices operate in soft switching is also illustrated by analysing the operation principle of all stages ; series resonant inverter is selected as inverter circuit via comparing the advantage and shortcoming of parallel resonant and series resonant . moreover . the work principle of series resonant inverter is analysed and the calculating method of the best dead time is put forward as well
文中首先介绍了感应加热电源的工作原理并综述了国内外的研究现状。接下来分析并制定了电源主电路的构成方案：在对比几种功率调节方式的基础上选择了不控整流加斩波调压作为直流部分。在这部分里，重点研究了一种软开关buck变换器，通过分析各阶段的工作原理说明了开关器件如何工作在软开关状态；对于逆变器部分，在比较了串、并联逆变器优缺点的基础上选择了串联谐振逆变器，并详细分析了串联逆变器的工作原理，提出了最佳死区的计算方法。 - This paper select the series - resonant inverter because it is more suited to high frequency power supply and it will be easy to enhance power capacity and enable the power supply to work on higher frequency if power is regulated in the rectifier . so uncontrolled rectifier and buck chopper constitute dc circuit is selected as rectifier circuit
并分析了感应加热电源的各种调功方式，在对比几种功率调节方式的基础上，得出在整流侧调功有利于高频感应加热电源频率和功率的提高，选择了不控整流加斩波器调压作为研究对象。