Repetitive Frequency Pulse Power Device Based on Magnetic Resonance Wireless Power Transfer

A technology of wireless energy transmission and pulse power, applied in the direction of circuit devices, electrical components, etc., can solve the problems of low power transmission efficiency, achieve the effects of increasing voltage and repetition frequency, improving convenience, and saving costs

Inactive Publication Date: 2018-04-03
FUDAN UNIV
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the wireless charging devices used in the market are all electromagnetic induction chargers. The charging principle is to improve the power transmission efficiency through short-distance high coupling coefficients, and the power transmission efficiency is low at medium and above distances.

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
  • Repetitive Frequency Pulse Power Device Based on Magnetic Resonance Wireless Power Transfer
  • Repetitive Frequency Pulse Power Device Based on Magnetic Resonance Wireless Power Transfer
  • Repetitive Frequency Pulse Power Device Based on Magnetic Resonance Wireless Power Transfer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In order to make the measures, creative features, goals and effects achieved by the technology of the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0028] figure 1 It is a structural schematic diagram of the repetition frequency pulse power device based on magnetic resonance wireless power transmission of the present invention. The present invention provides a repetitive frequency pulse power device based on magnetic resonance wireless power transmission, including a high-frequency high-power power supply 1, a magnetic resonance transmitting system 2, a MAX pulse power source 3 of a modular magnetic resonance receiving system, a second modular magnetic The MAX pulse power source 7 of the resonance receiving system, the MAX pulse power source 8 of the nth modular magnetic resonance receiving system, and the load 9 . The MAX pulse power source 3 of the modular magnetic resonance r...

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 relates to a repetition-rate pulse power device based on magnetic resonance wireless electric energy transmission, and belongs to the technical field of wireless electric energy transmission and high-voltage pulse power source. The repetition-rate pulse power device comprises an input high-frequency high-rate power supply, a magnetic resonance emission system, a magnetic resonance reception system, a rectification capacitor, a solid MAX pulse power unit and a load. The high-frequency high-rate power supply outputs emitting electromagnetic wave energy to the magnetic resonance emission system, the magnetic resonance reception system receives the energy, the received energy is converted into DC to supply power to solid MAX pulse power units in an isolated manner, and the solid MAX pulse power units are connected in series to form an output high voltage and further to supply power to the load. The repetition-rate pulse power device effectively solves the problem in isolated transmission of input high-power energy, and greatly improves the pulse power source and output voltage.

Description

technical field [0001] The invention belongs to the technical field of wireless energy transmission and high-voltage pulse power source, and in particular relates to a high-power repetition frequency high-voltage pulse power source. technical background [0002] Pulse power technology and high-power pulse power supply were first produced in the 1930s and have developed rapidly since the 1960s, gradually forming an emerging technical field of an independent discipline. Pulse power technology, also known as high-power pulse technology, is an electrophysics research that stores energy for a long period of time, then compresses and converts it quickly, and finally releases it to the load with a very high power density in a very short time. Technology is essentially the amplification of output power to input power. [0003] In order to improve the utilization efficiency of the pulse power source, repetition frequency technology is adopted. The existing solid-state pulse power t...

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): H02J50/12H02J50/50
Inventor 童立青
Owner FUDAN UNIV
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