然后按线性规划中运输问题的解法,寻求最小线损网架的优化电流潮流,从而定出合理的线损最小网架。
Then using the approach to the transportation problem in the linear programming, a network configuration with optimal current-flow and minimum line-loss can be found out.
应该说,基于潮流的短路电流计算结论是最为精确的。
Should say, based on the trend of short-circuit current calculation results are the most accurate.
本文以VDNAP为基础实现了配网潮流及短路电流计算、配网故障隔离模拟及配网重构。
This article realizes the short circuit current calculation, power flow calculation, fault isolation's simulation and reconfiguration of the distribution network based on the VDNAP.
供电网潮流计算、短路电流计算分别针对开式电网和闭式电网,给出了开发的基本方法。
Calculations of power net tide and short circuit have obtained basic methods of developing to contrapose open or close net.
差动保护电流回路接线是否正确,可通过相量分析法和带负荷测六角图检验法进行判断。简要介绍这两种方法,并介绍了利用潮流方向验证六角图的方法。
The wiring correctness of differential protection current loop can be verified by using phasor analyzing method and on load test method. These two methods were described.
电力系统中网络结点千百个交织密布,有功潮流、无功潮流、高次谐波、负序电流等以光速在全系统范围传播。
Power system Network Node thousands of mixed clouds, active power, reactive power flow, high harmonics, negative sequence current of the speed of light in the system-wide communication.
在直角坐标形式电流注入型潮流算法的基础上,结合电力系统的实际,推导出了极坐标形式的电流注入型潮流算法。
On the basic of the rectangular current-injecting power flow algorithm and practice of power system calculation, this paper presents the polar current-injecting power flow algorithm.
针对辐射网络电能量的计算与分析问题,依据积分中值定理提出了电流矩中值的概念,形成了电流矩中值潮流模型,证明了电流矩中值形式的电能量损失定理。
This theorem transfers the problem of energy-based, time-oriented integrals into that of the median current moment, which lays the foundation of network loss calculation based on electricity energy.
所要控制的要素包括系统频率、联络线潮流、线路电流、设备的负荷和电压。
The elements to be controlled include system frequency tie line flows line currents equipment loading and voltage.
所要控制的要素包括系统频率、联络线潮流、线路电流、设备的负荷和电压。
The elements to be controlled include system frequency tie line flows line currents equipment loading and voltage.
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