The scheme of power supply not only relates to Henan power grid of power construction planning and dispatching& operation, but also relates to benefit of Sanxia hydro- power .
三峡水电站分配河南电网电力电量方案，不仅关系到河南电网的电源建设规划和调度运行，而且关系到三峡水电站电力电量效益的发挥。
The result indicates that it is really feasible to adopt SVC to supply load dynamic reactive power to Jiangsu power grid for increasing voltage stability.
结果表明，现阶段采用SVC提供江苏电网扰动时负荷的动态无功支持，提高电压稳定性是一项可行的措施。
The State Grid Corporation provide power supply of 149 among 254 quake-affected towns and villages, and 144 among the 149 have resumed power supply.
四川省254个受影响的乡镇中，国家电网负责供电的149个乡镇已恢复144个；
Electrified railway negative sequence and the harmonic seriously affected grid power quality, reduced the reliability of power supply.
电气化铁路产生的负序、谐波严重地影响了电网电能质量，降低了电网供电的可靠性。
When enterprise power supply system becomes isolated after fault occurred, the best method is finding a suitable grid-connected point to connect with external power grid to maintain stable.
大型工业企业供电网的部分电力负荷由自备电厂供应，外部电网构成了企业供电系统的可靠后备。
Power supply: local electric power is supplied by the Zhejiang Grid, being safe and reliable.
供电：区内电力由浙江电网提供，电力供应可靠安全。
Protection equipment power supply system from lightning over-voltage, power grid fluctuations, operating over voltage, electrostatic discharge, etc.
保护设备电源系统免受雷击过电压、电网波动、操作过电压、静电放电等造成的损害。
Theses switchgear assembly can greatly improve the operation reliability of power grid, gradually lower down the life cycle cost, step up the labor efficiency of power supply enterprise.
这些开关装置可以大幅度提高电网的运行可靠性，逐步减低设备的寿命周期成本，提升供电企业的劳动效率。
Based on the power supply area of the project and the planning of receiving end power grid, the system design schemes of Zhuzhou converter station and relevant problems are comprehensively analyzed.
结合直流工程的供电范围和受端电网的网络规划，对株洲换流站接入系统方案进行综合分析，并对与接入系统方案有关的问题进行分析。
It mainly used for lighting and TV power supply for undeveloped power grid area, such as nomads area, single family in high mountain, residence far away from living community and detection place etc.
适合电网不发达地区、游牧民区、高山独户、远离居住群的边远住所和检测场站，作为满足照明和看电视为主的供电。
Energy saving and loss reduction are significant considerations of Chinas power grid companies for rural power supply.
节能降损是当前电网公司农电工作的重要思路。
Inverter, grid connected mode island system, resistance filter, anti - static inverter power supply, UPS power supply, etc. ;
逆变器、并网模式孤岛系统、电阻滤波、防静电逆变电源、UPS电源等储能电源；
This paper describes the achievements in power demand side management (DSM) and power load staggering management by Guangzhou Baiyun power Supply Bureau under Guangdong power Grid Corporation.
介绍了广东电网公司广州白云供电局在城市实施电力需求侧管理和电力负荷错峰管理的情况。
Energy Conservation is an important task for the power sector. The economic operation of grid is an effective way to reduce power supply cost.
降损节能是电力部门的一项重要工作，电网的经济运行是降低供电成本的有效途径。
When there were faults or maintenance in urban power grid, the power loads were transferred through closing loop operation to avoid blackouts of consumers and improve the reliability of power supply.
当系统故障或检修时，通过合环操作实现负荷转移，避免用户停电，提高供电的可靠性。
Abstract: : with the power grid issued each year that the task of increasing power supply, ensure security bring important loads of power network loss will increase greatly.
摘要：随着电网每年下达保证供电任务的增多， ，保障重要负荷安全所带来的电网损耗将急剧增加。
Abstract: : with the power grid issued each year that the task of increasing power supply, ensure security bring important loads of power network loss will increase greatly.
摘要：随着电网每年下达保证供电任务的增多， ，保障重要负荷安全所带来的电网损耗将急剧增加。
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