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- DC voltage divider can be used to design lower voltage direct current power. 直流分压器集开关电源和电能变换于一身,可以被用来设计降压型直流电源。
- Treatment of congenital deformity of vein on body surface by copper needle with continuous low voltage direct current 持续小电流低电压直流电铜针治疗海绵状血管瘤
- The development of a practical transformer freed the utilities from the limitations imposed by the low voltage inherent in direct current. 实用变压器的研制使电力部门摆脱了直流电电压低所带来的局限性。
- JINGCHENG's operation range is from high and low voltage swithchgear,busbar trunk,Cable Bridge,direct current panels and mimic diagram,etc. 公司经营高低压开关柜、母线槽、电缆桥架、直流屏、模拟屏等产品。
- It is an unilateralism-transforming device, which can dispart high import voltage when inputting and outputting by tums, and outputs low voltage of direct current. 直流分压器是一个单向传输的器件,在输入、输出交替进行的条件下,它能将输入的高电压实行分压,以直流低电压输出。
- 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。
- 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。
- 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。
- Features: Low current, low voltage,low noise. 特点:低电流,低电压,低噪声。
- Low voltage driver and low current consumption. 拥有低电压驱动;低电流消耗的特性.
- High voltage direct current generator 直流高压发生器
- Features: Low current, low voltage. 特点:低电流,低电压。
- High voltage direct current ( HVDC ) transmission 直流输电
- high voltage direct current transmission (HVDC) 高压直流输电