CN218102992U

CN218102992U - Integrated IGBT new energy motor controller

Info

Publication number: CN218102992U
Application number: CN202221390293.5U
Authority: CN
Inventors: 刘志立; 张文学; 于燕波
Original assignee: Beijing Dianqing Technology Co ltd
Current assignee: Beijing Dianqing Technology Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-12-20
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses an integrated type IGBT's new forms of energy machine controller, including the controller casing, can dismantle in the controller casing and be connected with integrated circuit board, one side of controller casing is equipped with IGBT copper bar and ordinary copper bar, one side of IGBT copper bar is equipped with three-phase alternating current output terminal, one side of ordinary copper bar is equipped with the direct current input terminal, water-cooling heat dissipation equipment is installed to the one end of controller casing. The utility model discloses unite two into one drive circuit and control circuit, reduced the circuit size, further adjust arranging of IGBT copper bar to wholly reduce machine controller's volume and weight, improved power density, promoted new forms of energy machine controller's practicality, the cost is reduced.

Description

Integrated IGBT new energy motor controller

Technical Field

The utility model relates to a machine controller technical field especially relates to an integrated type IGBT's new forms of energy machine controller.

Background

At present, in a new energy motor controller, a driving circuit board and a control circuit board are independently installed and connected through a flat cable, and the motor controller has the defects of large volume, heavy weight and low power density.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the new forms of energy motor controller of an integrated type IGBT who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an integrated type IGBT's new forms of energy machine controller, includes the controller casing, can dismantle in the controller casing and be connected with integrated circuit board, one side of controller casing is equipped with IGBT copper bar and ordinary copper bar, one side of IGBT copper bar is equipped with three-phase alternating current output terminal, one side of ordinary copper bar is equipped with the direct current input terminal, the water-cooling heat dissipation equipment is installed to the one end of controller casing.

Preferably, the water-cooling heat dissipation device is provided with a water inlet interface and a water outlet interface.

Preferably, two fixing seats are installed on two sides of the controller shell.

Preferably, a circuit board plug socket is mounted on the integrated circuit board.

The utility model discloses unite two into one drive circuit and control circuit, reduced the circuit size, further adjust arranging of IGBT copper bar to wholly reduce machine controller's volume and weight, improved power density, promoted new forms of energy machine controller's practicality, the cost is reduced.

Drawings

Fig. 1 is a front view of an integrated IGBT new energy motor controller according to the present invention;

fig. 2 is a side view of the new energy motor controller of the integrated IGBT according to the present invention;

fig. 3 is the utility model provides a new forms of energy motor controller's of integrated type IGBT plan view.

In the figure: the device comprises a circuit board plug socket 1, a fixed seat 2, an integrated circuit board 3, a controller shell 4, an IGBT copper bar 5, a three-phase alternating current output terminal 6, a common copper bar 7, a water inlet interface 8, a water outlet interface 9 and a direct current input terminal 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a new forms of energy motor controller of integrated type IGBT, including controller casing 4, can dismantle in the controller casing 4 and be connected with integrated circuit board 3, one side of controller casing 4 is equipped with IGBT copper bar 5 and ordinary copper bar 7, one side of IGBT copper bar 5 is equipped with three-phase alternating current output terminal 6, one side of ordinary copper bar 7 is equipped with direct current input terminal 10, water-cooling heat dissipation equipment is installed to the one end of controller casing 4, integrated drive circuit and the control circuit of integrated circuit board 3 are in an organic whole, the circuit size has been reduced, further adjustment IGBT copper bar arranges, thereby the volume and the weight of motor controller have been reduced wholly, power density has been improved.

The utility model discloses in, install water inlet 8 and water outlet 9 on the water-cooling heat dissipation equipment, two fixing bases 2 are all installed to the both sides of controller casing 4, install circuit board plug seat 1 on the integrated circuit board 3, and fixing base 2 conveniently carries out the controller that corresponds and installs fixedly in different positions.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an integrated IGBT's new forms of energy motor controller, includes controller casing (4), its characterized in that: can dismantle in controller casing (4) and be connected with integrated circuit board (3), one side of controller casing (4) is equipped with IGBT copper bar (5) and ordinary copper bar (7), one side of IGBT copper bar (5) is equipped with three-phase alternating current output terminal (6), one side of ordinary copper bar (7) is equipped with direct current input terminal (10), the water-cooling heat-radiating equipment is installed to the one end of controller casing (4).

2. The integrated IGBT new energy motor controller according to claim 1, characterized in that: and a water inlet interface (8) and a water outlet interface (9) are arranged on the water-cooling heat dissipation equipment.

3. The integrated IGBT new energy motor controller according to claim 1, characterized in that: two fixing seats (2) are installed on two sides of the controller shell (4).

4. The integrated IGBT new energy motor controller according to claim 1, characterized in that: and a circuit board plug seat (1) is installed on the integrated circuit board (3).