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- direct current high voltage 直流高压
- Abstract ：The filters are important part of a series of key technologies of High Voltage Direct Current (HVDC) transmission systems. 摘 要 ：在构成高压直流输电系统一系列关键技术中，滤波装置占据十分重要的地位。
- The infrastructure will deliver a High Voltage Direct Current (HVDC) power system connecting the grids of Sardinia and peninsular Italy. 该基础项目将建造一个高压直流（HVDC）电力系统，连接撒丁岛与意大利半岛的电网。
- VSC-HVDC is a new generation high voltage direct current (HVDC) transmission technology which is based on voltage source converter (VSC). 电压源换相高压直流输电(VSC-HVDC)是基于电压源换流器(VSC)的新一代高压直流输电技术。
- DCPD(Direct Current Partial Discharge) detection is used to estimate the insulation condition of high voltage storage capacitors. 直流局部放电测试能有效判断高压储能电容器的绝缘性能状态。
- VSC-HVDC is a new generation high voltage direct current(HVDC) transmission technology which is based on voltage source converter(VSC) . 电压源换相高压直流输电(VSC-HVDC)是基于电压源换流器(VSC)的新一代高压直流输电技术。
- The HVDC(High Voltage Direct Current) transmission is playing an more and more important role in the national economy of our country. 高压直流输电技术在我国的电力系统中发挥着越来越重要的作用;
- An entire monitor system is designed for the active DC filter used in High Voltage Direct Current(HVDC) lines based on Labview,a developing tool of virtual instrument. 针对高压直流(High Voltage Direct Current,简称HVDC)线路上的混合有源直流滤波器系统,利用虚拟仪器软件开发平台Labview设计了一套完整的监测系统。
- This instrument can accept the AC voltage resistance, DC high voltage leakage current and coil insulate, and also can mensurate direct current resistance of armature coil. 该检测仪能对机车牵引电机电枢的工频交流耐压、直流高压泄漏电流和绕组匝间耐电压进行试验，并能对电枢绕组直流电阻进行测定。
- The design of filtering equipments at dc side of the converter substations is relative to the security and economy of the high voltage direct current (HVDC) transmission system. 换流站直流滤波装置的设计关系到高压直流输电系统的安全与经济性。
- High voltage direct current (HVDC) transmission systems, which are fit for transmission electric power in long distance and large capability, can be widely applied in our country. 适合于远距离、大容量输送电力的高压直流输电技术(HVDC)在我国大有用武之地。
- Based on a set of properly selected base values,a per-unit model for voltage source converter (VSC) based high voltage direct current (HVDC) (VSC-HVDC) is developed. 建立了基于电压源换流器(VSC)的高压直流(HVDC)(VSC-HVDC)输电系统的标幺值数学模型。
- The high voltage supply to the test electrode shall be either alternating current, direct current, high frequency current or impulsed current as specified in 4.1. 通常采用的测试高压电源有交流、直流、高频和脉冲。在4.;1中有详细介绍。
- The design methods of alternating current high voltage eletric demulsifier based on plate capacitor equivalent model have also been set up. 已有的关于乳状液膜电破乳技术的报道大都限于小型实验室装置,尚无成熟的定量设计方法。
- The too high impact direct current high pressure may reduce the resistance of trouble point too fast, even turn into a metalline earthing trouble, thus bring the trouble to appointed work. 过高的冲击直流高压可能会将故障点电阻降低太快，甚至变成金属性接地故障，从而给定点工作带来麻烦。
- High voltage direct current generator 直流高压发生器
- direct current high tension transmission 直吝压输电
- High voltage direct current ( HVDC ) transmission 直流输电
- high voltage direct current transmission (HVDC) 高压直流输电
- ultra high voltage direct current(UHVDC) 特高压直流
