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Low-voltage withdrawable integrated transformer room

A substation and withdrawable technology, applied in the field of low-voltage withdrawable integrated substation, can solve the problems of rational utilization of unfavorable space and large area of ​​power distribution room, and achieve simple structure, high space utilization, and ensure safety. sexual effect

Inactive Publication Date: 2014-06-25
威海华通开关设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, in the widely used substation room at present, high-voltage cabinets, transformers, and low-voltage cabinets are placed independently in a certain arrangement. This installation arrangement occupies a large area of ​​the power distribution room, which is not conducive to the rational use of space.

Method used

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  • Low-voltage withdrawable integrated transformer room
  • Low-voltage withdrawable integrated transformer room
  • Low-voltage withdrawable integrated transformer room

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Embodiment Construction

[0015] exist figure 1 , figure 2 , image 3 , Figure 4 Among them, the high-voltage cabinet 13, the transformer 15, and the low-voltage cabinet 14 of the present invention are installed in the substation room shell 12 through a certain arrangement, forming a high-voltage and low-voltage integrated mode; the low-voltage cabinet adopts a withdrawable structure, and the low-voltage cabinet is installed on the drawer panel 11 Together with the drawer side plate 9, the drawer rear sealing plate 7 and the drawer bottom plate 10, it forms a drawer unit. The circuit breaker mounting plate 8 of the low-voltage cabinet is fixed on the drawer side plate 9 with bolts, and the fixed molded case circuit breaker 1 of the low-voltage cabinet is fixed with bolts. Fixedly installed on the circuit breaker mounting plate 8, one end of the operating lever 3 of the low-voltage cabinet is connected to the operating handle 2, and the other end is connected to the operating mechanism 4. The operat...

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Abstract

The invention relates to a low-voltage withdrawable integrated transformer room and belongs to the field of transformer room devices of power transmission and transformation systems. The low-voltage withdrawable integrated transformer room is provided with a transformer room casing and is characterized in that a high-voltage cabinet, a transformer and a low-voltage cabinet are respectively installed at different positions of the inner cavity of the transformer room casing, the low-voltage cabinet is of a withdrawable structure and installed in a drawer unit formed by a drawer panel, drawer side plates, a drawer rear sealing plate and a drawer base plate jointly, a breaker installing plate of the low-voltage cabinet is fixed on the drawer side plates through bolts, a fixed plastic housing breaker of the low-voltage cabinet is fixedly installed on the breaker installing plate, one end of an operating rod is connected with an operating handle, the other end of the operating rod is connected with an operating mechanism of the low-voltage cabinet, the operating handle is located on the outer side of the drawer panel, the operating mechanism is directly connected with the fixed plastic housing breaker, the wire inlet end of the fixed plastic housing breaker is connected with an inlet wire insert through a primary bus, and the wire outlet end of the fixed plastic housing breaker is connected with an outlet wire insert through a primary bus.

Description

technical field [0001] The invention relates to the field of substation room devices for power transmission and transformation systems, in particular to a low-voltage withdrawable integrated substation room. Background technique [0002] As we all know, in the widely used substation room at present, high-voltage cabinets, transformers, and low-voltage cabinets are placed independently in a certain arrangement. This installation arrangement occupies a large area of ​​the power distribution room, which is not conducive to the rational use of space. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a low-voltage withdrawable integrated transformer room with high safety, strong operability and high space utilization. [0004] The technical solution adopted by the present invention to solve the technical problem is: a low-voltage withdrawable integrated transformer room, which is equipped with a transforme...

Claims

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Application Information

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IPC IPC(8): H02B1/30H02B1/26
Inventor 史殿峰王影李佳林
Owner 威海华通开关设备有限公司
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