1) 270V DC power supply
270V直流电源
1.
Introduction was made to the origin of 270V DC power supply and its application in aeronautics and astronautics.
介绍了270V直流电源的由来及其在航空航天上的应用,分析了270V直流接触器密封陶瓷切换室和环氧密封技术的两种传统解决方案。
2) 270V High Voltage DC Driving
270V高压直流驱动
3) direct current
直流电源
1.
The Development of direct current converter of the mine electric locomotive;
矿用电机车直流电源变换器的发展
2.
The supply of direct current and electrolyte equipment were designed.
设计了直流电源及电解液供给两套设备,为了保证电解珩磨质量对其主要工艺参数,如电极间隙、电解珩磨压力、珩磨头、磨条特性和电解液的确定进行了理论分析和现场实验研究,取得了很好的效果。
3.
A design method for charge equipment of direct current power supply based on microprocessor for small power plants and power substation is introduced in this paper.
介绍用于小型发电厂或变电站的一种微机型直流电源充电装置的设计方法,并对主回路、控制回路及控制软件进行了研究:主回路使用半桥式功率变换电路,输出整流采用全桥式电路,降低了快恢复二极管反向耐压要求;控制回路为微机型高频脉宽调制电路,设计有IGBT驱动保护电路;控制软件根据电力工业局要求的充电控制流程对蓄电池组进行冲电过程的控制,采用PID控制算法。
4) DC power supply
直流电源
1.
Application of double-commutating redundancy DC power supply system in pumping station;
双整流器组冗余型直流电源系统在泵站中的运用
2.
Application of substation DC power supply remote monitoring system in Shizuishan Power Supply Bureau;
变电站直流电源远方监控系统在石嘴山供电局的应用
5) DC power
直流电源
1.
Design and implementation of GPIB programmed control DC power;
GPIB程控直流电源设计与实现
2.
On-line monitoring of DC power based on CAN bus;
基于CAN总线的直流电源在线监测
3.
Design and realization of integrated on-line DC power management system;
直流电源在线综合管理系统的设计与实现
6) DC power source
直流电源
1.
VRLA batteries as dc power source in electric power system(2);
电力系统中的VRLA蓄电池组直流电源(二)
2.
VRLA batteries as dc power source in electric power system;
电力系统中的VRLA蓄电池组直流电源(一)
3.
The reliability of DC power source for power engineering has important role for guaranteeing the trouble removal and the normal operation of power system.
电力工程直流电源的可靠性对保证电力系统的正常运行和事故处理具有重要作用。
补充资料：[3-(aminosulfonyl)-4-chloro-N-(2.3-dihydro-2-methyl-1H-indol-1-yl)benzamide]
分子式：C16H16ClN3O3S
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
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