The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 02, 2017
Filed:
Jan. 17, 2014
Xi'an Jiaotong University, Xi'an, Shanxi, CN;
Fei Yang, Shanxi, CN;
Mingzhe Rong, Shanxi, CN;
Yi Wu, Shanxi, CN;
Yifei Wu, Shanxi, CN;
Hao Sun, Shanxi, CN;
Chunping Niu, Shanxi, CN;
XI'AN JIAOTONG UNIVERSITY, , CN;
Abstract
A bidirectional hybrid breaker comprises a main current circuit, a transfer current circuit, an over-voltage limiting circuit and a control system, wherein the main current circuit, the transfer current circuit and the over-voltage limiting circuit are connected in parallel. The transfer current circuit consists of circuits-, wherein the circuitand the circuitare connected in series at first and then connected with the main current circuit in parallel; a pre-charged capacitor is connected with the circuitin parallel after being connected with the circuitin series; and, one end of the circuitis connected with the left end of the main current circuit while the other end thereof is connected with a connection point of the pre-charged capacitor and the circuit