Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Integrated power supply module of distribution network terminal FTU device

A distribution network terminal and power module technology, which is applied in the direction of coupling devices, circuit devices, emergency power supply arrangements, etc., can solve problems such as complex lines, harsh operating environments, and high failure rates of distribution networks, and achieve high safety, high practicability, and Make up for the effect of circuit undervoltage and temporary disconnection

Active Publication Date: 2021-03-12
GUIZHOU POWER GRID CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the wide distribution of distribution network, complex lines and harsh operating environment, the failure rate of distribution network is high

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
  • Integrated power supply module of distribution network terminal FTU device
  • Integrated power supply module of distribution network terminal FTU device
  • Integrated power supply module of distribution network terminal FTU device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] refer to figure 1 with 2 , which is the first embodiment of the present invention, provides an integrated power supply module for a distribution network terminal FTU device. The internal structure of this integrated power supply module includes an input module 100 and an output module 200, wherein the input module 100 includes an input Power supply 101, a power switching unit 102 connected to the input power supply 101 and a switching power supply 103 connected to the power switching unit 102; an output module 200, electrically connected to the output end of the switching power supply 102, which includes a power supply unit 201 and is electrically connected to the power supply unit 201 output of the output unit 202 .

[0031] The input power supply 101 has two paths.

[0032] The power supply unit 201 has two circuits, one is directly connected to the output unit 202 by the switching power supply 102, and the other is connected to the output unit 202 through the energ...

Embodiment 2

[0037] refer to Figure 3-6 , is the second embodiment of the present invention. When the integrated power supply module is in use, the power supply circuit is plugged and matched with the FTU device through the external port of the module, and the external plug-in interface should not only meet the advantages of safe and stable connection, but also need To meet the requirements of convenient plugging and unplugging, for this reason, the following implementation modes are provided. What this embodiment is different from the first embodiment is:

[0038] It also includes an external interface 300 , the input end of the input power source 101 and the output end of the output unit 202 are both connected to the external interface 300 through wires.

[0039] The external interface 300 includes a plug connector 301 and a socket socket 302, both of which can be matched and connected. on the housing of the module.

[0040] The plug connector 301 includes a plug shell 301a, a plug ne...

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 invention discloses an integrated power supply module of a distribution network terminal FTU device. The integrated power supply module comprises an input module and an output module, wherein theinput module comprises an input power supply, a power supply switching unit connected with the input power supply and a switching power supply connected with the power supply switching unit; and the output module is electrically connected to the output end of the switching power supply and comprises a power supply unit and an output unit electrically connected to the output end of the power supplyunit. The power supply of the present invention adopts an integrated design, can be integrally mounted and dismounted during maintenance, and is simple and convenient; in the integrated power supplymodule, the input module adopts a dual-power-supply automatic switching mode, so that the safety is higher; the output module is provided with an auxiliary standby energy storage power supply, so thatthe problems of circuit undervoltage and temporary circuit break can be further solved, and the practicality is high.

Description

technical field [0001] The invention relates to the technical field of distribution network terminals, in particular to an integrated power supply module of an FTU device of a distribution network terminal. Background technique [0002] The distribution network is an important part of the power system and an important part of power supply for users. Due to the wide distribution of the distribution network, complex lines, and harsh operating environment, the failure rate of the distribution network is high. The reliability of the distribution switch monitoring terminal (referred to as FTU, the same below) of the terminal control device of the distribution line switch is the key to determine whether the distribution network fault is correctly isolated and whether the power is restored quickly. There are many factors that affect this indicator, such as circuit breaker mechanism coil, device stability, drive components, and working power module, etc., among which the working po...

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
IPC IPC(8): H02J9/06H02J7/34H01R24/76H01R24/66H01R13/639
CPCH02J9/061H02J7/34H02J7/345H01R13/639H01R24/66H01R24/76H02J2207/50Y04S20/20Y02B70/30
Inventor 张广梅黄力王磊朱皓李洪雷鸣胡红明张祥雄王翔陈航赵圆圆王银刘志斌黄松刘天楠武昌平王颖邓朴文忠进曾勇陈习诗叶远红张永超梁戟雷蕾郭丽
Owner GUIZHOU POWER GRID CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com