1) three-phase half-bridge
三相半桥
1.
When the topology of levitated-windings power converters is three-phase half-bridge, the midpoint voltage of converters unbalances with asymmetric load.
悬浮绕组功率变换器采用三相半桥结构时,由于负载的不对称,存在中点电压漂移问题。
2) three-phased half-controlled bridge
三相半控桥
1.
The three-phased half-controlled bridge commutation and stabilizing voltage adjuster of permanent-magnet generator , which is also a rectifier, wastes a little electricity power and outputs high efficiency , makes it generate stable direct circuit, solves vehicle’s problem of generating stable voltage at variable speed and variable load.
永磁发电机三相半控桥式整流稳压器集稳压、整流于一体,电能消耗少,发电效率高,输出直流电压稳定,解决了汽车用永磁发电机在变转速、变负载工况下输出电压保持稳定的问题。
3) three-phase half-bridge inverter
三相半桥逆变器
1.
Based on three-phase half-bridge inverter,a UPS,which controlled by TMS320LF2812 and drived by HCPL-316J has been designed.
文中设计了一种采用HCPL-316J芯片来驱动用TMS320F2812控制的基于三相半桥逆变器的UPS,分析了半桥逆变器的原理。
4) three-phase half controlled bridge rectifier
三相半控桥式整流器
5) three-phase bridge half controlled rectifier
三相桥式半控整流
1.
Based on the theoretical analyses of the three-phase bridge half controlled rectifier and the threephase bridge wholly controlled rectifier,this paper sets up the simulation models of Three-Phase Bridge Controlled Rectifier Circuit at the base of the MATLAB/Simulink software,and contrastively analyzes and studies the working under the pure resistance load and inductive resistance load.
在对三相桥式半控整流电路和三相桥式全控整流电路作出理论分析的基础上,建立了基于MATLAB/Simulink的三相桥式整流电路的仿真模型,并对其带纯电阻负载及电阻电感性负载时的工作情况进行对比分析与研究。
6) N-phase half-bridge circuit
N相半桥
1.
In order to use one-cycle control method in three-phase four-wire power system,this paper partitions the main circuit of three-phase four-wire APF with four-leg into two sub-circuits,including three-phase bridge circuit and N-phase half-bridge circuit which are based on one-cycle control independently.
为了将单周控制方法用于三相四线制系统,本文提出将四桥臂三相四线制有源电力滤波器的主电路分为三相桥和N相半桥两个独立的子电路,并分别对其采用单周控制。
补充资料：半江桥
半江桥
半江桥位于广东三水河口开发区江边，是三水区重点文物保护单位。河口以位当西、北、 三江汇流处。春夏期间，三江水涨，河口圩场街道被淹，秋冬两季河水低落，水面距岸较远，因此，无论水涨水落，船舶无法泊岸，旅客和货物的上落，必须靠小艇载至河中客轮或货轮，影响交通极大、商旅喊苦。1936年，广东第四路军总司令余汉谋拨款20万元，建河口军桥（原计划是作军运之用，后成为商旅交通之用）。桥为钢筋混凝土结构，宽3.8米；长237.5米，由江岸向南伸出至江心。江心终端建成三层，水涨时可从桥面上落，水浅时可在下层上落。建成后抗日战争烽火延及华南，河口失陷，此桥一直未作军运，成为一座规模较大的船舶码头。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。