CN207612064U

CN207612064U - A kind of large capacity static reactive generator SVG of plug-in structure

Info

Publication number: CN207612064U
Application number: CN201721127826.XU
Authority: CN
Inventors: 马进; 何永超; 丁伯磊
Original assignee: LANGFANG IN-POWER ELECTRIC Co Ltd
Current assignee: LANGFANG IN-POWER ELECTRIC Co Ltd
Priority date: 2017-09-05
Filing date: 2017-09-05
Publication date: 2018-07-13
Anticipated expiration: 2027-09-05

Abstract

The utility model is applied to the large capacity static reactive generator SVG of power quality controlling field more particularly to a kind of plug-in structure.The generator includes power cell body (1), the power cell body (1) is SVG power unit modules, there is electric power electronic module inside it, major loop, control loop and circuit board, the power cell body (1) are vertical structure, and internal major loop three-phase electricity is drawn in unit rear portion, portrait configuration, and drawn by terminal male head (2)；Power cell body lower part and guide rail（4）Contact.Unit can be accessed cabinet, and without installing connection unit and major loop after cabinet after unit push-in by the major loop cabinet and unit cabinet of the utility model again with parallel composition after to be assembled, time saving and energy saving, and be had the advantages of simple structure and easy realization.

Description

A kind of large capacity static reactive generator SVG of plug-in structure

Technical field

The utility model is applied to power quality controlling field, is specifically related to a kind of large capacity static reactive generator (SVG, Static Var Generator) power cell is connect with the plug-in of major loop and cabinet.

Background technology

Currently, domestic static reactive generator is with its outstanding reactive-load compensation effect, low reaction time, high service life etc. Advantage gradually expands use scope, in an increasingly wide range of applications in reactive-load compensation field.The utility model is applied to one Money large-capacity stillness wattless occurrence apparatus.For device for assembly technology and the reason of safeguard, general frame uses major loop+work( Rate unit mode, the utility model are the connection for major loop and power cell.

Utility model content

For the problems in background technology, the utility model provides a kind of large capacity static reacance hair of plug-in structure Raw device SVG.Problem to be solved in the utility model is：1, the plug-in of power cell and major loop connects；2, cell cube with The fixation of cabinet and guiding.

To achieve the goals above, the utility model proposes following technical solutions：

A kind of large capacity static reactive generator SVG of plug-in structure, the generator include power cell body (1), The power cell body (1) be SVG power unit modules, inside have electric power electronic module, major loop, control loop and circuit Plate, it is characterised in that:The power cell body (1) is vertical structure, and internal major loop three-phase electricity is drawn in unit rear portion, from upper It is followed successively by A, B, C three-phase, portrait configuration under, and is drawn by terminal male head (2)；Power cell body lower part and guide rail（4）Contact.

Further, the home loop of the power cell body (1) is via terminal male head（2）Draw, and when grafting with It is installed on the terminal female of cabinet（3）It is connected.

Further, the terminal male head（2）With terminal female（3）It is copper.

Further, the power cell body (1) and the installation of cabinet are directed through guide rail（4）It completes.

Further, the guide rail（4）For box structure, guide rail both sides are responsible for limiting the left and right directions of power cell body Position, guide rail install plastic wheel with power cell body contact portion, reduce resistance when push-in.

The beneficial effects of the utility model are：

By adopting the above scheme, the major loop cabinet and unit cabinet of the utility model can be to be assembled with parallel composition After unit is accessed into cabinet again, and without installing connection unit and major loop, time saving province after cabinet after unit push-in Power, and have the advantages of simple structure and easy realization.

Description of the drawings

Fig. 1 is that pattern is completed in the example assembly of the utility model.

Fig. 2 is that the example of the utility model assembles explosive view.

Fig. 3 is the terminal male and female head of inserting state.

Fig. 4 is the terminal male and female head of discrete state.

Fig. 5 is guide rail structure schematic diagram.

1. cell cube in figure, 2. terminal male heads, 3. terminal females, 4 guide rails.

Specific implementation mode

Below in conjunction with the accompanying drawings, detailed elaboration is made to the specific embodiment of the utility model.Specific implementation mode only supplies It describes and is not used for limiting the scope of the utility model or implementation principle, the scope of protection of the utility model is still with claim Subject to, including obvious changes or variations etc. made on this basis.

The utility model is achieved through the following technical solutions：Power cell uses a pair of terminal with major loop coupling part Male and female head docks, and terminal male and female head is copper.Terminal male head is installed on unit back, inside connect peace with unit home loop Dress, butted part are placed in outside cell cube；Terminal female is fixed on the cabinet by insulation board.Unit passes through terminal male and female when assembling The connection of element loop and cabinet major loop is realized in head docking.Fig. 3 indicates that the terminal male and female head of inserting state, Fig. 4 indicate separation The terminal male and female head of state.

Cell cube and cabinet fixed part, install guide rail below cabinet, realize the left and right directions limit of cell cube, guide rail Additional installation plastic wheel, resistance when reduction unit body is pushed into and pulls out.Cell cube is placed on guide rail when assembly and is pushed into, and is installed additional Fixing bolt, you can realize fixation, limit and element loop and the connection of major loop of cell cube.Fig. 5 shows for guide rail structure It is intended to.

There is following specific example, includes a power cell body 1, three terminal male heads 2, three terminal females in this example 3, a guide rail 4, as depicted in figs. 1 and 2.This example middle-end primary and secondary head 3 is installed to according to precalculated position on cabinet, guide rail 4 are installed to according to corresponding position on cabinet.When unit is assembled with cabinet, the cell cube for being equipped with terminal male head 2 is set It on guide rail, is then pushed into cabinet, after waiting for terminal male and female head grafting, cell cube is fixed with guide rail with bolt, i.e., Complete the assembly work of unit.When unit needs to safeguard or replace, fixing bolt, Pullout unit body, after maintenance are unclamped Again it is pushed into.

Claims

1. a kind of large capacity static reactive generator SVG of plug-in structure, the generator includes power cell body (1), institute State power cell body (1) be SVG power unit modules, inside have electric power electronic module, major loop, control loop and circuit Plate, it is characterised in that：

The power cell body (1) is vertical structure, and internal major loop three-phase electricity is drawn in unit rear portion, portrait configuration, and by Terminal male head (2) is drawn；Power cell body lower part is contacted with guide rail (4).

2. a kind of large capacity static reactive generator SVG of plug-in structure according to claim 1, it is characterised in that：

The home loop of the power cell body (1) is drawn via terminal male head (2), and in grafting and is installed on cabinet Terminal female (3) is connected.

3. a kind of large capacity static reactive generator SVG of plug-in structure according to claim 2, it is characterised in that：

The terminal male head (2) and terminal female (3) are copper.

4. a kind of large capacity static reactive generator SVG of plug-in structure according to claim 1, it is characterised in that：

The installation of the power cell body (1) and cabinet is directed through guide rail (4) completion.

5. a kind of large capacity static reactive generator SVG of plug-in structure according to claim 4, it is characterised in that：

The guide rail (4) is box structure, and guide rail both sides are responsible for limiting the left and right directions of power cell body, guide rail and power list First body contact portion installs plastic wheel, reduces resistance when push-in.