1) Double-layer AC-DC bus-tree structure
交直流双层母线树
2) DC bus
直流母线
1.
Analysis of a DC bus loss of power and its solutions in the power substation
一起变电站直流母线失电原因分析及解决方案
2.
To ensure the reliability of DC system,the insulation status of DC bus must be entirely monitored online.
为了保障直流系统的安全可靠运行,通常发电厂、变电站使用的直流系统绝缘监测装置是通过检测对称电桥的不平衡程度来反映直流母线的绝缘情况,但当正负母线绝缘均按比例下降时就失效。
3.
However,the use of multi-inverter wiring with a common DC bus, make the power feeding back can be absorbed by other electric motor,and the excess electricity can also be feedback to the power grid through the feedback device,so that power can be fully utilized.
但是采用了多逆变器公用直流母线的接线方式后,电机回馈制动所产生的能量可以被其他电动状态的电机吸收,而且多余的电能还能够通过回馈装置回馈电网,使电能得到充分的利用。
3) exchange bus
交流母线
1.
This thesis introduces a new exchange bus distributed power systems based on trapezoidal wave,the bus voltage can make the system have the ability of(N+1) front-end converter tandem redundancy,the lower switching loss,the lower electromagnetic radiation and moderate harmonic component.
文中介绍了新型梯形波交流母线分布式电源系统的组成,这种基于梯形波的母线电压使系统具有(N+1)个前端变流器串联冗余能力,较低的开关损耗和电磁辐射,谐波分量程度适中;给出了梯形波交流母线分布式电源系统的拓扑结构,对几种阶梯波调制方法进行了分析和研究;同时给出了系统主要器件的设计公式。
2.
Against the application of distributed power with cascade inverter structure,this thesis introduces a new exchange bus distributed power system based on ladder wave is introduced.
针对级联型逆变器结构的分布式电源的应用,提出了一种基于阶梯波的交流母线分布式电源电路。
4) AC bus
交流母线
1.
This thesis studies a frequency-variation controlled AC bus distributed power supply.
本文研究了一个变频控制的交流母线分布式结构的辅助电源。
5) double DC trunk
双直流母排
1.
It proposes an application solution scheme of multi-power-source double DC trunk framework to accommodate the specific property of the power communication system as well as the c.
针对电力系统通信的特殊性和对通信设备的配置要求,提出了多电源双直流母排架构的应用解决方案。
6) common DC bus
共直流母线
1.
The common DC bus technology uses the regeneration energy to supply other drives.
共直流母线技术则是使能量通过母线流动供其它传动使用,以达到节能、提高设备运行可靠性、减少设备维护量和设备的占地面积等目的。
2.
This paper introduces the structure and characteristic of common DC bus system.
介绍了共直流母线系统的组成与特点,针对浆纱机多电机变频传动的特点,将共直流母线技术应用到浆纱机中去。
补充资料：交直
1.交班。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条