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- power system;medium voltage power network;power supply reliability;scheduled outage;failure interruption 电力系统;中压电网;供电可靠性;计划停电;故障停电
- medium voltage power system 中压电力系统
- The subject of neutral grounding system of medium voltage on-board power system was discussed in this paper. 本文对船舶中压电力系统的中性点接地问题作了一些探讨。
- INFLUENCE OF THE CURRENT TRANSFORMER SATURATION ON RELAY UNIT AND ITS COUNTERMEASURES IN MEDIUM VOLTAGE POWER SYSTEMS 电流互感器饱和对继电保护影响的分析及对策
- medium voltage electric power system 中压电力系统
- Familiar with high voltage power system, air compressed system, ventilation system, cooling system, wasted stuff system, boilers, ect. 对设备维护及厂务管理有丰富的实践经验,熟悉动力设备及维修计划安排。
- Siemens Power Transmission and Distribution (PTD) is to supply state-of-the-art power system control to equip Russia's extra-high voltage power system. 西门子电力传输和分配公司(PTD)正在为俄罗斯提供顶级的电力系统控制以装备其超高压电力系统。
- Low and medium voltage power distribution systems, lighting, UPS, AFD application, short circuit calculation and protective device coordination, fire alarm systems, telephone systems, hazardous material monitoring and alarm systems. 中、低压配电系统,照明,UPS,变频器应用,短路计算,保护装置协调,消防报警系统,电话系统,危险材料监控和报警系统。
- The Detecting Technique of Electrostatic Discha rge is applied mainly in electrostatic hazard protection, fault diagnosis in high voltage power system. 静电放电探测技术是静电危害防护、高压电力故障诊断等领域的关键技术。
- Our main products include C,KU,S band LNB,MMDS LNBF,Wave Filters,Amplifiers and other components of satellite receiving system,also some products of low voltage power system. 优质的器件,先进的生产检测设备,高素质的员工队伍...保证了我们能为顾客提供高品质的产品。
- medium voltage power distribution network 中压配电网
- Lightning current withstand capacity test of electronic equipment wires and fuse links in low voltage power systems is conducted in laboratory . 通过试验研究了弱电设备电气连线、制电路板及低压系统保险丝管等耐受雷电流的能力。
- Lightning current withstand capacity test of electronic equipment wires and fuse links in low voltage power systems is conducted in laboratory. 通过试验研究了弱电设备电气连线、印制电路板及低压系统保险丝管等耐受雷电流的能力。
- ZHANG Youbing,CAO Yijia,CHENG Shijie.Influence of synchronization errors on OFDM based communication system for Iow voltage power lines[J].Automation of Electric Power Systems,2004,28(18):36-40. [2]张有兵;曹一家;程时杰.;低压电力线正交频分复用系统同步问题的量化研究[J]
- median and high voltage power system 中高压电力系统
- This paper introduces a distributed Transformer Terminal Unit(TTU) base on MSP430F449 singlechip produced by TI corporation, which has function of reactive power compensation control and apply to low voltage power system(0.4kV). 该文介绍的是一种基于TI 公司MSP430F449单片机;适用于低压(0.;4kV)配电网的具有无功功率补偿控制功能的配变终端单元(TTU)。
- Our main products include MMDS LNBF, C, KU, S band LNB, Wave Filters, Amplifiers, Duplexer and other components of satellite receiving system, also some products of low voltage power system. 主要生产经营MMDS降频器、KU波段高频头、C波段高频头、S波段高频头、滤波器、放大器、双工器、数字卫星接收机、卫星接收天线、弱电系统工程以及其他通讯产品。
- Medium Voltage AC system operating voltages from 601 to 15000 VAC. 中压交流电系统中从601到15000VAC的电压称为中压。
- The planners had not provided for a failure of the power system. 计画制定者未对动力系统可能出现故障一事制定应变措施。
- Make for Scheduled Outage Management of Medium Voltage Power Network to Improve Power Supply Reliability 做好中压电网计划停电管理工作提高供电可靠性