1) double-single busbar
双单母线
1.
It demonstrated the rare way of the sub-connection and the collocation of the subsection of double-single busbar,and the characteristics of reliability,technology and economy were introduced in this paper.
从可靠性、技术性与经济性的角度来介绍、论证一种较为少见的双单母线分段接线布置方式。
2) single breaker dual bus
单断路器双母线
3) double-bus
双母线
1.
In order to improve the power supply s reliability,Programmable Logic Controller(PLC) is used to replace relays,for realizing the main adjoin wire——double-bus when it changes bus,the operation course of the disconnectors and circuitbreakers.
为提高供电的可靠性,用可编程序控制器(简称PLC)代替继电器实现电气主接线——双母线切换母线时隔离开关和断路器的操作过程。
2.
Thus it is important to make analysis and judgment on transfer switching correctly to avoid fault evolving when the differential protection on one of the double-bus.
对GIS双母线接线运行变电站在某一条母线差动保护动作情况下,怎样进行正确判断分析、倒闸操作,才能避免事故的扩大提出建议,以供调度和变电运行人员参考。
4) Double bus
双母线
1.
The paper finally comes up with the proposal of adopting the electricity- supply scheme through double bus on the premise of the absence of additional facilities of the UPS system.
从IDC和MDC对UPS供电要求出发,介绍了目前UPS冗余配置方式,分析了“1+1”并联冗余供电方式的缺陷及风险,提出了在不增加UPS系统设备的前提下采用双母线供电的方案建议。
2.
There are some problems about the secondary voltage switching between voltage transformers of double bus.
针对双母线电压互感器二次电压切换存在的问题 ,提出了电压软切换的新方法。
3.
In the double bus mode of bus protection,when in a fault operation mode microprocessor-based bus protection can make right choice in a little scope,which may affect the operation of bus protection.
针对母线保护中双母线接线方式,指出当运行方式出错时,传统的微机母线只能在小范围内作出选择,从而会对母线保护的正确动作造成影响的问题。
5) double busbars
双母线
1.
Operating mode of double busbars on high frequency switch communication power supply system;
高频开关电源系统的双母线运行方式
6) duplicate busbar system
双母线制
补充资料：双[1-(4-二甲氨基)苯基2-苯基1,2-二硫代乙烯合镍]
分子式：
CAS号：
性质：紫黑色单斜晶体。熔点277～278℃。溶于苯、甲苯、三氯甲烷等大多数有机溶剂。红外频率υ(C＝S)1190、1165、1140cm-1,红外频率υ(S-C-C-S)880cm-1。由对二甲氨基安息香、五硫化二磷在二噁烷(二氧六环)中反应后,加入镍(Ⅱ)盐溶液制得。用作光学非线性材料。
CAS号：
性质：紫黑色单斜晶体。熔点277～278℃。溶于苯、甲苯、三氯甲烷等大多数有机溶剂。红外频率υ(C＝S)1190、1165、1140cm-1,红外频率υ(S-C-C-S)880cm-1。由对二甲氨基安息香、五硫化二磷在二噁烷(二氧六环)中反应后,加入镍(Ⅱ)盐溶液制得。用作光学非线性材料。
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