Unlock instant, AI-driven research and patent intelligence for your innovation.

Drivers and Converters

A driver and converter technology, applied in the direction of output power conversion devices, electrical components, etc., can solve the problems of low anti-interference ability, complex converter structure, difficult power semiconductor device operation status tracking and recording, etc., to achieve reliable High performance, improved anti-interference ability, simple structure

Active Publication Date: 2020-10-09
CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the driver is often designed separately from the corresponding semiconductor power device, which makes the design structure of the converter complex, low anti-interference ability, and it is difficult to track and record the operating status of the power semiconductor device in a separate design and installation method. Affects the operational reliability of power semiconductor devices

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Drivers and Converters
  • Drivers and Converters
  • Drivers and Converters

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In order to further explain the technical means and effects of the present invention to achieve the intended purpose, the specific implementation, structure, features and effects of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0023] figure 1 and figure 2 It is a structural block diagram of the driver 100 provided in the first embodiment of the present invention. The driver 100 provided in this implementation is used to drive the converter, and is integrated in the insulated gate bipolar transistor (Insulated Gate Bipolar Transistor, IGBT) component of the converter, and is consistent with the shape and size of the IGBT, realizing the complete fit, such as Figure 1 to Figure 2 As shown, the driver 100 provided by this embodiment at least includes a circuit board 10 , a high voltage area 20 and a low voltage area 30 . Specifically, in this embodiment, the circuit board 10 is provid...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a driver and a converter, including a circuit board, a high-voltage area and a low-voltage area, the circuit board is provided with a high-voltage side and a low-voltage side adjacent to the high-voltage side, and the high-voltage area is integrated in the On the high-voltage side of the circuit board, the low-voltage area is integrated on the low-voltage side of the circuit board, and the high-voltage area is communicatively connected with the low-voltage area. The driver and the converter provided by the invention can improve the anti-interference ability of the driver, and have a simple structure and high reliability.

Description

technical field [0001] The invention relates to the technical field of energy supply, in particular to a driver and a converter. Background technique [0002] At present, the companies that design converters mainly include Siemens, Bombardier, Mitsubishi and other companies. The products designed by these companies are all developed based on discrete power semiconductor devices. The pulse control, semiconductor device drive and power semiconductor devices are all designed separately. Then the pulse control, semiconductor device drive and power semiconductor devices are integrated into the converter. [0003] In the prior art, the driver is often designed separately from the corresponding semiconductor power device, which makes the design structure of the converter complex, low anti-interference ability, and the discrete design and installation method are difficult to track and record the operating status of the power semiconductor device in time. Affects the operational rel...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H02M1/08
CPCH02M1/08H02M1/0009H02M1/0012
Inventor 马龙昌魏海山朱武李彦涌谢舜蒙杨涛杨乐乐欧阳柳唐威田伟
Owner CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST