2) Power resumption
恢复通电
3) recovery voltage
恢复电压
1.
Series resonance fault current limiter for recovery voltage after short circuiting of high-voltage circuit breakers at the outlet
SRFCL对高压断路器出线端短路时恢复电压的影响
2.
In view of the difference between the simulation test circuit consisting of lumped parameters and the distributed parameters in actual system,numerical simulation of the peak values and rising rates of recovery voltage under single-phase earth fault is performed,and the equivalency between simulation test circuit .
设计了研究10kV配电网单相接地故障电弧自熄特性的集中参数模拟试验回路,针对集中参数模拟回路和分布参数实际系统,对单相接地故障下的恢复电压峰值及其上升速度进行了数值仿真,分析了模拟回路与实际系统的等效性。
3.
The power frequency over-voltage,the secondary arc current,and the recovery voltage of the lines with different tower types and various phase order arrangement are studied under different system operational modes.
介绍了几种塔型结构、相序布置在不同系统运行方式下的线路工频过电压、潜供电流和恢复电压的研究情况,分析了塔型和相序变化对工频过电压和潜供电流的影响,并提出了结论和建议。
4) service restoration
供电恢复
1.
Multi-objective service restoration in distribution network considering load varying and overload ability of equipments;
考虑负荷变化和设备过载能力的多目标配网供电恢复
2.
This paper proposed a new algorithm for service restoration of distribution systems which is based on layered power supply tree.
为提高供电恢复速度,将问题分为离线计算和在线计算两部分,通过离线计算所得到的数据可以减少在线计算时的搜索空间,提高了在线计算的搜索速度,有效满足了供电恢复的实时性。
3.
In terms of the distribution system with distributed generations (DGs) especially considering the operation of micro-grids (MGs) composed of DGs and loads, a service restoration model aiming at the restoration of the most load with the least number of switching actions is built.
针对含分布式电源的配电系统,特别在考虑了由分布式电源和负荷组成微网运行的情况下,建立了以恢复负荷最多、开关操作数最少为目标的供电恢复模型。
5) power service restoration
供电恢复
1.
In this paper, A method to find power service restoration paths fastly named basic circuit is proposed.
提出了一种用于快速寻找供电恢复路径的方法——基本回路法,该方法首先对配电网络进行拓扑变换,然后求出其最小生成树,既而求得基本回路,利用基本回路可快速地确定故障元件隔离后的所有可能的恢复供电路径,在给定的目标函数和约束条件下,可以方便地求出最佳供电恢复方案,对杨明皓,黄单舸文中的例子进行了验证,计算结果表明了该方法的有效性。
2.
The first order moment algorithm of nodal load for real-time power service restoration of distribution network is proposed.
提出了适用于实时控制的配电网供电恢复计算方法——节点一阶负荷矩法。
6) voltage recovery
电压恢复
1.
Explanation of voltage recovery of discharged alkaline Zn/MnO_2 battery and its use;
碱锰电池放电后电压恢复的解释及应用
2.
This dissertation studies the phenomenon of delayed voltage recovery in power system of Saudi Electricity Company Western Region(SEC-WR).
本文针对沙特阿拉伯西部电网存在的电压恢复问题展开研究,阐述了沙特西部电网的概况及其特殊性,即夏季负荷高峰期空调比重高达80%以上。
补充资料：厂用电受电
厂用电受电
energizing of auxiliary power system
chongyongd一on sho一Jd一on厂用电受电(energizing of auxiliary powersystem)机组附属设备安装完毕后需通电试运行，所需厂用电源由外部供给，因此厂用电受电是调试工作开始的标志。 受电步骤新建电厂先由电力系统向变电站供电，再依次对高压起动/备用变压器、3~10kv厂用配电装置、厂用工作变压器及380V配电装置供电。扩建电厂因高压起动/备用变压器已经投人运行，故可利用它的电源对扩建的厂用配电装置等供电。 调试项目主要有:①用额定电压依次对空载线路、变电站母线、隔离开关、断瘩器、互感器、变压器及厂用配电装置等进行冲击合闸试验。有条件时.冲击合闸前应先进行递升加压试验。升压过程中注意检查各设备有无放电声及短路现象，发现问题及时处理后再进行升压。②检查三相电压应平衡，相序应正确，各段母线的相位彼此应一致。对配电装置供电时，有时会由于母线电容和与母线连接的电磁式电压互感器的电感相互作用而出现铁磁谐振，此时相电压升高，中性点明显位移。为消除谐振可在电压互感器的剩余电压绕组处并联电阻以去振。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条