1) deicing DC-bus
融冰专用直流母线
2) DC ice-melting
直流融冰
1.
In this paper the technical scheme and basic principle of concurrent fixed DC ice-melting and static reactive power compensation are presented.
固定直流融冰兼静止无功补偿(static var compensation,SVC)装置已成功应用于湖南电网复兴500kV变电站,该装置创造了容量最大、额定电流最大、融冰距离最长的世界记录。
3) DC common bus
公用直流母线
1.
Application of ACS600 frequency converter and its DC common bus in the mining coal machine;
ACS600变频器及其公用直流母线在采煤机中的应用
5) 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。
6) DC de-icer
直流融冰装置
1.
Based on the de-icing current calculation of Fu-Quan substation transmission lines,the 60 MW/25 MW DC de-icer is deployed to 500 kV/220 kV lines,and for 35 kV/10 kV lines a mobile DC de-icer is designed,which can be driven by 500 kW diesel power generator.
基于贵州福泉变电站输电线路融冰电流的计算结果,对500 kV/220 kV线路配置了60 MW/25 MW直流融冰装置,并给35 kV/10 kV典型线型设计了500 kW柴油发电机为电源的移动式直流融冰装置。
2.
The research and development of 500 kW DC de-icer for China Southern Power Grid (CSG) is introduced.
介绍了南方电网500kW直流融冰装置的研制情况。
补充资料：融雪洪水预报(见冰情预报)
融雪洪水预报(见冰情预报)
rongxue hongshu，融曾洪水预报yubao 见冰情预报。
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