6550 2电气集中对于股道中间出岔的情况 ,已有标准的定型中岔电路图。但有些站场的中间出岔情况与标准的站场略有不同 ,如图 1所示。在电路中必须做相应特殊处理。图 1　站场图1　问题分析1 .从 D9往 4G调车 ,S4 不能作为调车终端 ,否则调车进路不包括 1 5DG,机车越过 S4 信号 6550 2 ELECTRICAL CONCENTRATION There are standard fixed-bifurcated circuit diagrams for the case of a bifurcation in the middle of a stock. However, some stations in the middle of the fork out of the situation and the standard slightly different stations, as shown in Figure 1. In the circuit must be done accordingly special treatment. Figure 1 Station Figure 1 Problem Analysis 1. D9 to 4G shunting, S4 can not be used as shunting terminal, or shunting does not include 1 5DG, the locomotive crossed the S4 signal