Title:
SOLID GRAVITY FLOW CARRYING APPARATUS AND ENERGY STORAGE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/273365
Kind Code:
A1
Abstract:
A solid gravity flow carrying apparatus (1000). The solid gravity flow carrying apparatus is provided with a power tunnel (131) by means of a gravitational energy storage element moving track (100). Gravitational energy storage elements (900) pass through the power tunnel (131). A bottom mover (310), a top mover (320) and a side mover (330) are respectively electromagnetically coupled with a bottom stator (210), a top stator (220) and a side stator (230). A plurality of gravitational energy storage elements (900) are continuously pushed up to form a solid gravity flow to ascend synchronously, so as to convert electrical energy into power, thereby changing same into potential energy for storage; and a plurality of gravitational energy storage elements (900) are continuously pushed up to form a solid gravity flow to descend, so as to convert gravitational potential energy into electrical energy to be fed back to a power grid. In this way, environmentally-friendly and low-cost energy storage can be realized. In addition, the present invention further relates to an energy storage system for the solid gravity flow carrying apparatus.
Inventors:
WU YANXI (CN)
Application Number:
PCT/CN2022/077039
Publication Date:
January 05, 2023
Filing Date:
February 21, 2022
Export Citation:
Assignee:
WU YANXI (CN)
International Classes:
F03G3/00; H02J3/28; H02K41/02
Foreign References:
| CN113417817A | 2021-09-21 | |||
| CN113027712A | 2021-06-25 | |||
| CN102157951A | 2011-08-17 | |||
| CN103867408A | 2014-06-18 | |||
| JP2007049855A | 2007-02-22 | |||
| GB2594526A | 2021-11-03 | |||
| DE202013006785U1 | 2014-10-29 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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