CN203522199U

CN203522199U - Capacitor cabinet frame for high-voltage capacitor compensation device

Info

Publication number: CN203522199U
Application number: CN201320645580.0U
Authority: CN
Inventors: 周相群; 章学胜; 冯旭; 王勇
Original assignee: Haiteer Electrical Engineering Technology (ma'anshan) Co Ltd
Current assignee: Haiteer Electrical Engineering Technology (ma'anshan) Co Ltd
Priority date: 2013-10-18
Filing date: 2013-10-18
Publication date: 2014-04-02
Anticipated expiration: 2023-10-18

Abstract

The utility model discloses a capacitor cabinet frame for a high-voltage capacitor compensation device, and the frame comprises a side sheet and cross beams. The side sheet is in a quadrilateral structure which is formed by the end-to-end welding of two vertical columns and two side cross beams. Four corners of the side sheet are respectively provided with a triangular support. The triangular supports at the upper two corners of the side sheet are respectively located at an inner side of the quadrilateral structure. The triangular supports at the lower two corners of the side sheet are respectively located at an outer side of the quadrilateral structure. The number of the cross beams is four. One end of each cross beam is connected with the corresponding corner of the four corners of the side sheet through a bolt. According to the utility model, a three-dimensional structure is divided into two parts: the side sheet and the cross beams, thereby enabling the on-site assembly of the cabinet frame to be simple and rapid and increasing no cost of conveying. Meanwhile, the rapidness of the assembly reduces the labor cost, and most of parts are welded, thereby forming a semi-finished product. Because the number of parts is small, the assembly is convenient. Four weld corners are respectively equipped with one triangular support, thereby improving the structural stability.

Description

The capacitor tank bracket of high-voltage capacitor compensation arrangement

Technical field

The utility model relates to capacitor compensation power system reactive power technical field, relates in particular to a kind of capacitor tank bracket of high-voltage capacitor compensation arrangement.

Background technology

A large amount of motor inductive loads that use in factory power supply system, these loads will consume a large amount of reactive powers, and reactive power needs compensation, to improve power factor, reduces the burden of transformer, increases in other words the effective output of transformer.For compensation network reactive power, conventionally adopt power capacitor local compensation reactive power, reactive power in-situ has compensated, and has just reduced the electric current of cable and transformer, thereby has reduced the loss that electric heating brings.

For the capacitor compensating, be conventionally arranged in capacitor tank bracket, this capacitor tank bracket be according to requirement of engineering, design specially customized, capacitor tank bracket is to be assembled by channel-section steel and angle steel processing, in order to reduce cost of transportation, be generally that loose mail is transported to scene, to engineering site, assemble at scene again.Therefore the shortcoming of such structural shape is: loose mail is transported to too much engineering site and easily loses, and affects the duration; The too many Assembling trouble of loose mail, often fastens one person's story upon another person to cause and does over again; All loose mail assembling processing cost of labor is large, and structure is also insecure.

Utility model content

The utility model object is exactly in order to make up the defect of prior art, and a kind of capacitor tank bracket of high-voltage capacitor compensation arrangement is provided.

The utility model is achieved through the following technical solutions:

A kind of capacitor tank bracket of high-voltage capacitor compensation arrangement, include lateral plate and crossbeam, described lateral plate is by two root posts and two quadrilateral structures that side crossbeam is welded into from beginning to end, place, four angles at lateral plate is respectively equipped with triangular support, wherein the triangular support at two of the top of lateral plate angles is positioned at the inner side of quadrilateral structure, the triangular support at two angles of the bottom of lateral plate is positioned at the outside of quadrilateral structure, described crossbeam has four, and one end of crossbeam is bolted with four angles of lateral plate respectively.

The utility model has the advantages that: the utility model is divided into lateral plate and crossbeam two parts three-dimensional structure, the Assembling tank bracket simple and fast that becomes, do not increase cost of transportation, and, during assembling, fast reduced cost of labor, and major part is to be welded to form semi-finished product, because parts are few, easy to assembly, at the place, four angles of welding, respectively increased an angle iron and supported, increased the stability of structure.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model lateral plate.

Fig. 2 is high-voltage capacitor compensation arrangement.

Fig. 3 is the left view of Fig. 2.

Embodiment

As shown in Figure 1, 2, 3, a kind of capacitor tank bracket of high-voltage capacitor compensation arrangement, include lateral plate 1 and crossbeam 2, described lateral plate 1 is by two root posts 3 and two quadrilateral structures that side crossbeam 4 head and the tail are welded into, place, four angles at lateral plate 1 is respectively equipped with triangular support 5, wherein the triangular support 5 at two of the top of lateral plate 1 angles is positioned at the inner side of quadrilateral structure, the triangular support 5 at two angles of the bottom of lateral plate 1 is positioned at the outside of quadrilateral structure, described crossbeam 2 has four, and one end of crossbeam 2 is bolted with four angles of lateral plate 1 respectively.

On the Mou Chang 10kV 10kV of electric substation bus, need to install a set of reactive power compensator, the installed capacity of reactive power compensator is 1800kvar, and the reactive power compensator of 1800kvar is divided into A, B, and C three-phase is arranged.Designed a set of high-voltage capacitor collocation structure, totally 3 cabinet framves, 6 capacitors 6 have been installed in every cabinet frame, single capacitor 6 capacity are 100kvar, three-phase is 18 capacitors 6 altogether, meter capacitor 6 total capacity 1800kvar, device comprises column 3, triangular support 5, capacitor 6, the outer fuse 7 of joining of capacitor for voltage protection, insulator 8, crossbeam 2, side crossbeam 4, a kind of high-voltage capacitor compensation arrangement structural shape that there is the member of these features and the wiring of components and parts mounting electrical and form, particularly by side crossbeam 4, column 3 is added the lateral plate 1 that triangular support 5 forms by being welded together, design improvement like this, just met integrally-built stability, and to Assembling advantage fast and easily, transportation does not take the space of vehicle, the leicht fallen D/A of saving trouble, saved cost, improved quality.

Claims

1. the capacitor tank bracket of a high-voltage capacitor compensation arrangement, it is characterized in that: include lateral plate and crossbeam, described lateral plate is by two root posts and two quadrilateral structures that side crossbeam is welded into from beginning to end, place, four angles at lateral plate is respectively equipped with triangular support, wherein the triangular support at two of the top of lateral plate angles is positioned at the inner side of quadrilateral structure, the triangular support at two angles of the bottom of lateral plate is positioned at the outside of quadrilateral structure, described crossbeam has four, and one end of crossbeam is bolted with four angles of lateral plate respectively.