在网架规划基础上，再进行网络分段开关和联络开关的优化规划。
Based on network frame planning, the optimal planning of network section switch and connective switch is carried out again.
针对具有多个联络开关的配电网故障后的恢复供电问题，提出了一种新思路。
Aiming at the recovery after the failure of distribution network with several contact switches, a fast new recovery method is put forward.
在实现思路上，先通过交流潮流确定联络开关的切换范围，再用前述的网流法计算系统可靠性。
Before reliability calculation with the network flow method, the affective area of tie switch is knew through computation of the AC load flow.
算法首先从寻找有效的联络开关和分段开关开始搜索供电路径，通过潮流计算剔除不符合系统运行约束的开关组合。
The algorithm searches power supply paths by finding effective tie- switches and sectionalizing switches, and eliminates improper switch pair according to power flow calculation.
算法主要由两步构成：在第一步计算中合上所有联络开关：然后计算全网的最优匹配回路流以决定每个回路中最适合打开的开关。
At the first step, all the tie breakers are closed to form a meshed network and then an optimal matching loop flow is calculated to determine the breakers most suitably to be opened in each loop.
然而在配电等级，联络开关用来开合同一变电站中不同变压器上的馈线或馈线段，或切换到邻近变电站以进行变电站变压器的负荷管理。
However, at the distribution level, 'tie switches are used to switch feeders or feeder sections between transformers in the same station, or to adjacent substations for substation transformer load.
当开关被用作互相联络的装置时，本地网络的地理范围，理论上来说，是没有限制的。
When switches are used as interconnection devices, there is no theoretical limit to the geographical reach of a LAN.
电路连接与至少一个联络点，对电池盒外的一座开关电气与电路连接。
A circuit is connected with the at least one contact point and a switch located on outside of the battery case is electrically connected with the circuit.
电路连接与至少一个联络点，对电池盒外的一座开关电气与电路连接。
A circuit is connected with the at least one contact point and a switch located on outside of the battery case is electrically connected with the circuit.
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