Power supply control system for adaptive CT (computed tomography) induction power picking and method of power supply control system

A technology for inductive power extraction and power supply control, applied in the field of electromagnetic induction, it can solve the problems of large dead zone of current extraction and inability to perform automatic adjustment and protection, reducing waste and heat generation, extending service life and application range, and automatic storage. The effect of electricity

Inactive Publication Date: 2016-11-23
深圳市惠立智能电力科技有限公司
View PDF5 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the deficiencies in the prior art above, the purpose of the present invention is to provide a power supply control system and method for adaptive CT inductive power acquisition to solve the problem

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
  • Power supply control system for adaptive CT (computed tomography) induction power picking and method of power supply control system
  • Power supply control system for adaptive CT (computed tomography) induction power picking and method of power supply control system
  • Power supply control system for adaptive CT (computed tomography) induction power picking and method of power supply control system

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0040] In view of the problem that the existing overhead two-remote basic distribution terminal power supply system cannot obtain the electric energy required for full-function operation by inducting electricity with small current, which seriously affects the service life of its products. The invention provides a power supply control system and method for self-adaptive CT induction power taking, involving electromagnetic induction technology, power electronic control and measurement technology; it is applied to line load current of 3-600A, and is used for online monitoring of 10kV and 35k distribution lines and fault location device to provide working power supply system; it has power automatic adjustment and protection circuit, which can stably and reliably induct power in the range of 3A~630A current. In order to make the objectives, technical solutions and advantages of the present invention clearer and clearer, the present invention will be further described in detail below...

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

PropertyMeasurementUnit
Inner circle diameteraaaaaaaaaa
Outer circle diameteraaaaaaaaaa
Login to view more

Abstract

The invention discloses a power supply control system for adaptive CT (computed tomography) induction power picking and a method of the power supply control system. The power supply control system comprises a CT induction power picking module, a full-wave rectification module, a self-adjustment power protection module and an energy collecting control module, wherein the CT induction power picking module picks power for current within a preset range to obtain alternating-current voltage, the full-wave rectification module performs full-wave rectification for the alternating-current voltage and then outputs direct-current voltage, the self-adjustment power protection module charges a built-in energy battery according to the direct-current voltage, the CT induction power picking module is discharged when the voltage of the energy battery is higher than protection voltage, the voltage of the energy battery is outputted when the voltage of the energy battery is lower than or equal to the protection voltage, the energy collecting control module adjusts the power supply state of a micro-power load and the charging state of a super-capacitor according to the voltage strength of the energy battery, the self-adjustment power protection module solves the problem that induction power picking cannot be automatically adjusted and protected by an existing power supply system and can automatically store electric energy and switch energy.

Description

technical field [0001] The invention relates to the technical field of electromagnetic induction, in particular to a power supply control system and method for adaptive CT induction power acquisition. Background technique [0002] my country's distribution network automation involves a wide range, but due to the lack of overall planning in the early stage, the grid structure is complex and weak, and the probability of failure is high, especially for overhead lines. According to statistics, 90% of power outages and fault disturbances occur in the distribution network; among them, finding and eliminating line fault points has become an important factor to improve the quality of power supply. The use of distribution network automation terminals (FTU (feeder terminal equipment) and DTU (switching station terminal equipment)) can realize the fault location and isolation of large segments and large branches of the main line. However, the investment in this scheme is relatively la...

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): H02J7/02H02J50/10H02M7/217
CPCH02J7/025H02M7/217
Inventor 叶剑文杨林刘春雷
Owner 深圳市惠立智能电力科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap