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Double-SS hybrid compensation topology and parameter design method thereof

A Technology of Hybrid Compensation and Parameter Design

Active Publication Date: 2021-11-16
HANGZHOU ELECTRIC EQUIP MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problem of high compensation topology cost in the traditional wireless power transmission system existing in the prior art, the present invention now provides a low-cost dual-SS hybrid compensation topology and its parameter design method

Method used

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  • Double-SS hybrid compensation topology and parameter design method thereof
  • Double-SS hybrid compensation topology and parameter design method thereof
  • Double-SS hybrid compensation topology and parameter design method thereof

Examples

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Embodiment

[0034] Embodiment: according to the attached figure 1 To further illustrate, a dual SS hybrid compensation topology in this example includes an input circuit, a load circuit, a compensation circuit and an induction compensation circuit, the input circuit is coupled to the load circuit, and the compensation circuit and the induction compensation circuit Coupled, the input circuit is electrically connected to the compensation circuit, and the load circuit is electrically connected to the induction compensation circuit.

[0035] The input circuit includes an input voltage U0, a capacitor Cp1 and an inductor Lp1, the positive pole of the voltage U0 is electrically connected to one end of the capacitor Cp1, the negative pole of the capacitor Cp1 is electrically connected to one end of the inductor Lp1, and the The other end of the capacitor Cp1 is electrically connected to the other end of the inductor Lp1.

[0036] The load circuit includes a load RE, a capacitor Cs1 and an induc...

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PUM

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Abstract

The invention discloses a double-SS hybrid compensation topology and a parameter design method thereof. The double-SS hybrid compensation topology comprises an input circuit, a load circuit, a compensation circuit and an induction compensation circuit; the input circuit is coupled with the load circuit, the compensation circuit is coupled with the induction compensation circuit, the input circuit is electrically connected with the compensation circuit, and the load circuit is electrically connected with the induction compensation circuit. The problem that compensation extension cost in a traditional wireless power transmission system is high in the prior art is solved. The double-SS hybrid compensation topology of the invention has the advantages of stable electric energy transmission, low manufacturing cost and the like.

Description

technical field [0001] The invention relates to the field of wireless power transmission structures, and more specifically, to a dual-SS hybrid compensation topology and a parameter design method thereof. Background technique [0002] The research on inductive wireless power transfer can be roughly divided into three categories: inverter circuit, compensation mechanism and loosely coupled transformer. In the compensation topology research of resonant wireless power transfer technology, many compensation topology mechanisms similar to resonant converters have emerged since the 1990s. Based on the concept of LC series resonance and parallel resonance, and because the primary and secondary sides are compensated separately, there are four classic low-order compensation topologies: S / S, S / P, P / S and P / P . These four classic compensation topologies are characterized by simple and easy-to-understand principles and simple structures, but there are many shortcomings. For example, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J50/12H02J50/70
CPCH02J50/12H02J50/70
Inventor 黄烈江徐巍峰柳志军付冠华邱海锋王鹏程沈狄龙张斌陈海明孙桂萍孙栋梁古永富严啸威秦维傅浩峰
Owner HANGZHOU ELECTRIC EQUIP MFG
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