Pre-assembled substation room structure

Abstract

The invention discloses a pre-assembled substation room structure. The pre-assembled substation room structure comprises a box body, wherein the box body is made of a non-metal material, a high-voltage room, a transformer room and a low-voltage room are arranged in the box body, a bottom rack is arranged at the bottom of the box body, a bottom surface is arranged on the bottom rack, the transformer room is arranged at a middle part of the box body, the high-voltage room and the low-voltage room are respectively arranged at two sides of the transformer room, a high-voltage incoming line hole and a high-voltage feeder hole are arranged in the high-voltage room, a low-voltage metering cabinet and a low-voltage outgoing line cabinet are arranged in the low-voltage room, a load monitoring device is further arranged in the high-voltage room, a reserved installation position is arranged in the low-voltage room, and a manhole is formed in a bottom surface of the box body between the reserved installation position and the low-voltage metering cabinet. Compared with the prior art, the pre-assembled substation room structure is reasonable in arrangement, good in heat dissipation and isolationperformance and good in sealing performance and has relatively high dampproof performance, and modular installation is convenient. The pre-assembled substation room structure is high in strength andis convenient to install.

Description

technical field [0001] The invention relates to the technical field of electric power substations, in particular to a prefabricated substation room structure. Background technique [0002] Prefabricated box-type substations are generally suitable for 10KV ring network power supply, dual power supply or transformer terminal power supply system, as receiving and distributing power control equipment, suitable for urban public power distribution, high-rise buildings and residential areas, industrial and mining enterprises, ports, Roads and construction sites usually have the characteristics of compact structure, small footprint, convenient movement, and safe and reliable operation. At present, although the existing box-type substation has many advantages, due to its small size and too compact structure, the heat dissipation conditions of the box-type substation often cannot meet the heat dissipation requirements of transformers and other power devices, resulting in poor equipmen...

AI Technical Summary

Problems solved by technology

At present, although the existing box-type substation has many advantages, due to its small size and too compact structure, the heat dissipation conditions of the box-type substation often cannot meet the heat dissipation requirements of transformers and other power devices, resulting in poor equipment efficiency and use. The service life is shortened, and some need to install exhaust and heat dissipation devices, which increases the cost of equipment and is inconvenient for maintenance and capacity expansion

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