Title:
BI-DIRECTIONAL CONVERSION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/145281
Kind Code:
A1
Abstract:
A bi-directional conversion apparatus, comprising a current sampling apparatus and a transformer. The current sampling apparatus is used for collecting current information of a first side of the transformer. The transformer is used for converting energy of an input side of the bi-directional conversion apparatus to an output side by means of transformer isolation. The bi-directional conversion apparatus may control and protect a bi-directional circuit, lower apparatus design costs, and reduce apparatus volume.
Inventors:
HU DINGGAO (CN)
ZHAO DEQI (CN)
WU RENHUA (CN)
ZHAO DEQI (CN)
WU RENHUA (CN)
Application Number:
PCT/CN2017/073149
Publication Date:
August 16, 2018
Filing Date:
February 09, 2017
Export Citation:
Assignee:
SHINRY E CONTROLS CO LTD (CN)
International Classes:
H02M3/335
Foreign References:
| CN104158405A | 2014-11-19 | |||
| CN102064702A | 2011-05-18 | |||
| EP0722211B1 | 2005-05-11 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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