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:
Mar. 26, 2024
Filed:
Sep. 30, 2022
China University of Mining and Technology, Xuzhou, CN;
Xuzhou Liren Monorail Transportation Equipment Co., Ltd., Xuzhou, CN;
Zhencai Zhu, Xuzhou, CN;
Hao Lu, Xuzhou, CN;
Yuxing Peng, Xuzhou, CN;
Gongbo Zhou, Xuzhou, CN;
Yu Tang, Xuzhou, CN;
Hua Chen, Xuzhou, CN;
Zaigang Xu, Xuzhou, CN;
Mingzhong Wang, Xuzhou, CN;
Mai Du, Xuzhou, CN;
Fuping Zheng, Xuzhou, CN;
CHINA UNIVERSITY OF MINING AND TECHNOLOGY, Xuzhou, CN;
XUZHOU LIREN MONORAIL TRANSPORTATION EQUIPMENT CO., LTD., Xuzhou, CN;
Abstract
A series-parallel monorail hoist based on an oil-electric hybrid power and a controlling method thereof. The monorail hoist includes a cabin, a hydraulic driving system, a lifting beam, a gear track driving and energy storage system, and a speed adaptive control system connected in series with each other and travelling on a track. The monorail hoist is capable of implementing an independent drive by an electric motor or a diesel engine in an endurance mode, a hybrid drive of the electric motor and the diesel engine in a transportation mode, and a hybrid drive of the diesel engine and a flywheel energy storage system in a climbing mode, according to different operating conditions that include conditions of an upslope, a downslope and a load. Power requirements for the monorail hoist under various operating conditions are satisfied, and the excess energy is recovered during the process of travelling.