Vehicle-mounted intensive substation
A technology for substations and substation boxes, which is applied in power distribution substations, substation/switch layout details, electrical components, etc. To achieve the effect of compact structure, complete functions and low investment
Inactive Publication Date: 2013-06-05
SHENYANG HAOCHENG ELECTRICAL SCI & TECH
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Problems solved by technology
The existing substations are generally fixed substations, which occupy a large area, are heavy, and require a large investment. Once the substation breaks down, it will stop running, causing economic losses to industrial and agricultural production, and also bringing inconvenience to people's life and study.
This type of substation is not conducive to frequent moving places such as power maintenance, temporary power consumption, maintenance power consumption, and power consumption in factories, mines and buildings.
Method used
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[0017] The vehicle-mounted intensive substation includes a carrier vehicle, a substation box fixed on the chassis of the carrier vehicle, a high-voltage switch unit 3, a high-voltage incoming and outgoing line unit 6, a transformer unit 5, a low-voltage unit 4, and a comprehensive protection unit 1 arranged in the substation box. Uninterruptible power supply unit 2, transformer cooling unit 15, high-voltage in-out bus duct unit 17, and low-voltage in-out bus duct unit 16. The substation box body is a three-layer structure, the high-voltage switch unit 3, the comprehensive protection unit 1, the uninterruptible power supply unit 2 and the transformer cooling unit 15 are installed on the upper layer, and the high-voltage incoming and outgoing line unit 6, the transformer unit 5 and the low-voltage unit 4 are installed. It is located in the middle layer, and the high-voltage in-out busway unit 17 and the low-voltage in-out busway unit 16 are installed in the lower floor. The units...
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A vehicle-mounted intensive substation comprises a high-voltage switch unit, a high-voltage wire inlet-outlet unit, a transformer unit, a low-voltage unit, an integrated protection unit, an uninterruptible power supply unit, a transformer heat dissipation unit, a high-voltage bus inlet-outlet unit and a low-voltage bus inlet-outlet unit. The whole vehicle-mounted intensive substation is of a three-layer space structure. The high-voltage switch unit, the integrated protection unit, the uninterruptible power supply unit and the transformer heat dissipation unit are located on the upper portion of the vehicle-mounted intensive substation; the high-voltage bus inlet-outlet unit, the transformer unit and the low-voltage unit are located in the middle of the vehicle-mounted intensive substation; and a high-voltage inlet-outlet bus groove unit and a low-voltage inlet-outlet bus groove unit are located on the lower portion of the vehicle-mounted intensive substation. Modular design installation is adopted for every unit. The vehicle-mounted intensive substation has the advantages of being high in intensive degree, small in size, compact in structure, complete in function, quick to operate on the site, safe, reliable and small in investment and taking effect quickly and the like, and can be widely applied to frequently moved places for electric power overhaul, temporary power utilization, maintenance power utilization, factories, mines and building power utilization and the like.
Description
technical field [0001] The invention relates to power facilities, in particular to a vehicle-mounted intensive substation. Background technique [0002] A substation is an assembly of some power equipment to cut off or connect, change or adjust the voltage. In the power system, the substation is the assembly point of power transmission and distribution. The flow direction and voltage regulation of power facilities. The existing substations are generally fixed substations, which occupy a large area, are heavy, and require a large investment. Once the substation breaks down, it will stop running, causing economic losses to industrial and agricultural production, and also bringing inconvenience to people's life and study. This mode of substation is not conducive to frequent moving places such as power maintenance, temporary power consumption, maintenance power consumption, and power consumption in factories, mines and buildings. Contents of the invention [0003] The techni...
Claims
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IPC IPC(8): H02B7/06H02B1/00
Inventor 张勇王刚于伟东杜育红冯建权朱凯谢洪生张利猛
Owner SHENYANG HAOCHENG ELECTRICAL SCI & TECH