Offshore wind power fixed foundation with energy storage function
By introducing new suction cylinder foundations and gas storage tanks into offshore wind power fixed foundations, the problems of high distribution and storage costs and on-site consumption of offshore wind power have been solved, realizing stable storage and efficient utilization of offshore wind energy.
CN116292105BActive Publication Date: 2026-06-30DALIAN MARITIME UNIVERSITY
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- DALIAN MARITIME UNIVERSITY
- Filing Date
- 2023-03-06
- Publication Date
- 2026-06-30
AI Technical Summary
Technical Problem
Existing offshore wind power energy storage systems using battery storage are costly, environmentally unfriendly, and cannot meet local consumption needs.
Method used
Design a fixed offshore wind turbine foundation with energy storage function, using a new type of suction cylinder foundation and gas storage tank, to store the energy captured by the offshore wind turbine through compressed gas, and realize on-site consumption.
Benefits of technology
It enables on-site consumption of offshore wind energy, provides more stable load-bearing capacity, improves energy storage/release efficiency, and reduces the capacity requirements for offshore wind power collection and transmission.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN116292105B_ABST
Abstract
This invention provides a fixed offshore wind power foundation with energy storage function, including a novel suction cylinder foundation and a gas storage tank. The novel suction cylinder foundation includes an inner cylinder, an outer cylinder, and a tank support wall. The inner cylinder is a cylindrical structure with openings at the top and bottom, and has three compartments inside. The outer cylinder is a double-layered cylindrical structure. The outer cylinder is fitted onto the upper outer side of the inner cylinder, and has a sealing plane at its top. The gas storage tank is hollow inside, used to install the wind turbine and store compressed gas. A central gas delivery pipe is located at the center of the top of the gas storage tank. The bottom of the gas storage tank is fixedly installed within the gas storage tank installation space. Four water inlets are provided at the bottom of the gas storage tank. The tank support wall has water inlets that correspond one-to-one with and connect to the water inlets of the gas storage tank. The technical solution of this invention solves the problems of high cost, environmental unfriendliness, and inability to utilize offshore wind power for energy storage.
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