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:
Apr. 02, 2024
Filed:
Nov. 18, 2020
Applicant:
Crrc Zhuzhou Locomotive Co., Ltd., Hunan, CN;
Inventors:
Hongtao Liao, Hunan, CN;
Wei Wang, Hunan, CN;
Qingmin Qin, Hunan, CN;
Zhe Chen, Hunan, CN;
Qiang Fu, Hunan, CN;
Assignee:
CRRC ZHUZHOU LOCOMOTIVE CO., LTD., Hunan, CN;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 1/10 (2006.01); B60L 50/61 (2019.01); B61C 3/02 (2006.01); B61C 17/06 (2006.01); H02J 7/00 (2006.01); H02J 7/14 (2006.01); H02P 9/02 (2006.01); H02P 101/40 (2015.01);
U.S. Cl.
CPC ...
H02J 1/106 (2020.01); B60L 50/61 (2019.02); B61C 3/02 (2013.01); B61C 17/06 (2013.01); H02J 7/00712 (2020.01); H02J 7/1446 (2013.01); H02P 9/02 (2013.01); B60L 2200/26 (2013.01); H02J 2310/48 (2020.01); H02P 2101/40 (2015.01);
Abstract
A hybrid power locomotive and an energy balance control method and system thereof is disclosed. In embodiments of the disclosure, the energy utilization rate is maximized by means of self-adaptive matching of the rotating speed and the power, dynamic balance control over the actual output voltage of the power pack is achieved by means of charging and discharging control over the energy storage element, and energy waste and power pack overload are avoided.