Offshore flexible wind power generation technology
A wind power technology, wind power generation technology, applied in the direction of wind power generation, wind engine, wind motor combination, etc., can solve the problem of high cost and achieve the effect of convenient energy supply
Inactive Publication Date: 2020-05-05
韩斌
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Problems solved by technology
[0005] The current means of combating typhoons is to make the tower and foundation very, very, very strong, and of course the cost will be very, very, very high
Method used
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Embodiment approach
[0022] first step, figure 2 For offshore foundation construction, piling or giant anchors or sinking giant cement blocks are used as the foundation, and an anchor chain twice as long as the water depth is drawn out from the foundation. The upper end of the anchor chain is connected to the foundation buoy, and 200 tons of cement blocks are hung in the middle of the anchor chain. Lay the cable leading to the land on the seabed, and leave the interface on the foundation buoy along the anchor chain.
[0023] second step, image 3 A set of steel long pontoon equipment (one main, two auxiliary and three pontoon structures) was manufactured in a coastal factory. The main pontoon is 150 meters long, 5 meters in diameter, 20 mm thick, and has a space of about 3,000 cubic meters; the auxiliary pontoon is 140 meters long and 3 meters in diameter. The space is about 1,000 cubic meters; the main cylinder is in the middle and the auxiliary cylinder is arranged in parallel at a distance o...
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The invention discloses an offshore flexible wind power generation technology. Wind energy in a harsh offshore natural environment is converted into smooth current by utilizing an ancient Chinese technology of overcoming firmness by flexibility. Typhoon resistance is further optimized on the basis of solving the problems about typhoon resistance and easiness in maintenance by steelyard type inclined shaft wind power equipment, and the instantaneous flexibility of the equipment in increased by utilizing an anchor chain with counterweight; short-term flexibility of the equipment is increased byutilizing a high-pressure gas storage technology; the problem of uneven wind speed in high and low altitude is solved by controlling the jet at the tail end of blades to replace a blade yaw technology; the problem of wind curtailment is solved by storing hydrogen by utilizing electrolyzed water, and the long-term flexibility of the equipment is increased; the problem about resistance to super typhoon is solved by utilizing a rotary tower technology of the steelyard type inclined shaft wind power equipment; the problem about energy source supply required by isolated island development can be solved by a single piece of the equipment arranged independently; and the problem about energy source supply of offshore green traffic network can be solved by reasonable planning and layout of the offshore wind power generation equipment of the technology.
Description
technical field [0001] The offshore environment is harsh, and there are many problems to be solved in order to successfully generate wind power, such as wind curtailment, instantaneous wind speed change, typhoon resistance, and wind speed imbalance at high and low altitudes. In addition, the energy supply of the green transportation network on the sea and the energy supply required for the development of isolated islands are also social problems that we need to solve. Background technique [0002] At present, the tower tube and the tower tube foundation of wind power generation are rigidly fixed on the ground. [0003] At present, the methods to solve the problem of abandoned wind mainly include battery energy storage, compressed air energy storage, electrolysis of water to produce hydrogen energy storage, pumped water energy storage and other means. [0004] At present, the main means for rigid towers to deal with the problem of instantaneous wind speed change is the wind ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F03D13/25F03D1/02F03D9/25F03D80/00
CPCF03D1/02F03D9/25F03D13/25F03D80/00Y02E10/72Y02E10/727
Inventor 韩斌
Owner 韩斌