| 摘要 |
The train (12) has an electric traction power network (14) supplying power to electric traction chains (16, 18, 20). An auxiliary electric power network (28) has an auxiliary power wire bus (100). Auxiliary power converters (102, 104, 106) are connected exclusively and respectively to sections (122, 124, 126) of the auxiliary power wire bus. A set of auxiliary loads (70, 72, 74, 76, 82, 84) is connected on the sections. Each auxiliary converter and electric traction chain is provided with water cooling loops (180, 182, 184) for cooling the electric traction chain. |
