Title:
DOUBLE-MOTOR MODULE SUBMERSIBLE CHANNEL ENERGY RECOVERY SYSTEM AND OPERATION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/221571
Kind Code:
A1
Abstract:
The present invention relates to a double-motor module submersible channel energy recovery system and an operation method. The system comprises a channel having a cylindrical structure with two ends open, a first motor module and a second motor module being symmetrically arranged in the channel. A first propeller is arranged at the head of the first motor module, and a second propeller is arranged at the head of the second motor module, the tails of the first motor module and the second motor module being opposite to each other and being connected by a driver. A cavity is formed in the driver, and the cavity is filled with compensation oil. The compensation oil flows through a cavity of the first motor module and a cavity of the second motor module. The system further comprises an integrated control box electrically connected to the driver. By means of the double-module structure consisting of the first motor module and the second motor module arranged in the channel, the mechanical energy generated by flowing water in the channel is recycled and further utilized. The present invention achieves self-sufficiency of energy, reduces the influence of faults on the submersible during navigation, prolongs the operation time, and further has advantages of simple structure, high reliability and energy saving and environmental protection.
Inventors:
ZHANG WEI (CN)
HE WEIWEI (CN)
LI DEJUN (CN)
ZHENG PENG (CN)
YANG SHENSHEN (CN)
HE WEIWEI (CN)
LI DEJUN (CN)
ZHENG PENG (CN)
YANG SHENSHEN (CN)
Application Number:
PCT/CN2023/075360
Publication Date:
November 23, 2023
Filing Date:
February 10, 2023
Export Citation:
Assignee:
CHINA SHIP SCIENT RES CT (CN)
International Classes:
H02J7/14; H02K5/132
Foreign References:
| CN114744741A | 2022-07-12 | |||
| CN113809797A | 2021-12-17 | |||
| CN114389403A | 2022-04-22 | |||
| CN112104059A | 2020-12-18 | |||
| US20150120045A1 | 2015-04-30 |
Attorney, Agent or Firm:
WUXI HUAYUAN PATENT AND TRADEMARK AGENCY (GENERAL PARTNERSHIP) (CN)
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