The invention provides a repower supply system suitable for a nuclear power ship. The repower supply system comprises a first medium-voltage system, a second medium-voltage system, a first non-safety-level 380V low-voltage bus, a first safety-level 380V low-voltage bus, a second non-safety-level 380V low-voltage bus, a second safety-level 380V low-voltage bus, a first non-safety-level repower supply secondary switchboard, a first safety-level repower supply secondary switchboard, a second non-safety-level re-power-supply secondary distribution board and a second safety-level re-power-supply secondary distribution board, wherein the related medium-voltage system, the low-voltage bus and the re-power-supply secondary distribution board are connected with one another. According to the invention, the problems that for a nuclear power ship, the personal and system safety is difficult to guarantee by temporarily pulling the power supply cable, and the time cost and the design cost for pulling the temporary power supply cable are high are solved.
本发明提供一种适用于核电船再供电系统,所述再供电系统包括第一中压系统、第二中压系统、第一非安全级380V低压母线、第一安全级380V低压母线、第二非安全级380V低压母线、第二安全级380V低压母线、第一非安全级再供电次配电盘、第一安全级再供电次配电盘、第二非安全级再供电次配电盘和第二安全级再供电次配电盘,其中相关中压系统、低压母线和再供电次配电盘互相连接。通过本发明,解决了对于核电船舶,临时拉设供电电缆难以保障人身和系统安全,以及拉设临时供电电缆时间成本和设计成本高的问题。
Re-power-supply system suitable for nuclear power ship
一种适用于核电船再供电系统
09.02.2021
Patent
Elektronische Ressource
Chinesisch