您要查找的是不是:
- Shanxi EHV power grid South-North line runs through the territory of 220KV substation has two, 110KV Substation 6, 35KV substation 11, the annual 520 million kwh capacity. 山西南北电网超高压线路纵贯境内,建有220KV变电站2座,110KV变电站6座,35KV变电站11座,年供电量5.;2亿千瓦时。
- SGCC is planning and building the 1000kV EHV power transmission system with supportive 500 kV systems in Shannxi to be interconnected with the 750kV northwest power grid asynchronically. 陕北(特别是榆林地区)煤炭资源非常丰富,世界著名神府煤田就位于该地区。
- EHV power grid 超高压电网
- China Southern Power Grid EHV Power Transmission Co.Guangdong Nan-Dian Power; Equipment Co.; Ltd. Meng Ming Xiao Guangdong Power Transmission &Substation Engineering Co. Chen Zuo Shang; 中国南方电网超高压输变电公司广东南电物资有限公司;广东省输变电工程公司;
- Abstract: The impacts of the ultra high voltage (EHV) AC/DC grid on Fujian power grid are analyzed in this paper. 中文摘要: 分析了交、直流特高压电网对福建电网安全稳定的影响,研究了特高压交流电网、特高压直流系统发生故障时福建电网的安全稳定性以及受端换流站附近交流电网单一或严重故障对直流系统的影响及系统安全稳定水平。
- China Southern Power Grid Corporation Ltd. 中国南方电网有限责任公司。
- The East China Power Grid, which has multi-infeed HVDC systems and EHV AC systems, is facing security and stability risks due to its operational complexity and difficulties. 摘要含多馈入直流输电系统和特高压交流联网的华东电网,其运行复杂性和难度使电网安全稳定面临风险。
- In charge of the topics on wind power grid integration study. 负责风电接入电网分析方面的课题。
- Hit by the heavy storm, the power grid can not function properly. 受到暴风雪的影响,电力网不能正常运作了。
- Demand-side management (DSM) can improve power grid load property. 电力需求侧管理有改善电网负荷特性的作用。
- Computers are employed to monitor and control the power grid. 使用电子计算机对电网运行状况进行监控。
- By reason of its high reliability, the resonant-type fault current limiter is suitable for EHV power network. 谐振型限流器具有高可靠性等优点,适用于超高压电网。
- C.Many switched to electric heaters, overloading the power grid. 许多家庭开始使用电加热器,造成电网超负荷运作。
- By means of eigenanalysis,the currents of any phases in EHV power lines,which are un-transposed and loop connected,can be precisely calculated. 超高压线路因换位困难而用不换位的架线方式,由此引起的线路参数不平衡造成各相电流不平衡。
- ZHOU Xiaoxin.The secondary arc question of single-pole reclosure for EHV power transmission lines.Power System Technology,1977,2(1):1-9. [2]周孝信.;超高压输电线路单相重合闸的潜供电弧问题
- Meanwhile, the strong electric field, corona discharge and audible noise produced by EHV power transmission can cause a series of environmental problems. 讨论了特高压输电的优点,和强电场对周围环境、人体健康的影响以及电晕产生的电磁脉冲对无线电和电视的干扰。
- Mainly of three - phase structure, good for power grid balance and mass usage. 以三相结构为主,有利于电网平衡和批量使用。
- Another threat to electricity supply comes from the power grid itself. 电力供应的另外一个威胁则来自于电网本身。
- The instable voltage of power grid shortens the service life of street lamps. 电网供电电压不稳定,致使路灯的使用寿命缩短。
- The suggestion for the innovation on Xiangfan power grid was put forward. 提出了对相关电网的改造建议。