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Fluidic kinetic energy generating set

A generator set and kinetic energy technology, applied in wind power generation, wind power motor combination, renewable energy power generation, etc., can solve the problems that generator sets are difficult to maintain normal operation, generator sets are not equipped with protection devices, and damage that cannot be recovered, etc., to achieve The effect of compact structure, low manufacturing cost and strong environmental adaptability

Inactive Publication Date: 2011-04-06
吴中平 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional generating sets generally do not have protective devices, and when the wind and water are too strong, it is easy to cause irreversible damage to the generators, impellers, reducers and other equipment installed in the generating set
Especially when the above-mentioned generator set is applied to unstable wind power and hydropower energy generation, such as wave power generation, crosswind at the top of a building, etc., the speed of the impeller and the power of the generator fluctuate, making it difficult for the generator set to maintain normal operation. prone to failure

Method used

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  • Fluidic kinetic energy generating set
  • Fluidic kinetic energy generating set
  • Fluidic kinetic energy generating set

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Such as figure 1 As shown in , a hydrokinetic generator set includes a casing 1 , an impeller 2 installed inside the casing 1 , a transmission 3 and a generator 4 .

[0030] The impeller 2 includes a central shaft 21 and a blade 22 with a helical surface wound around the central shaft. The impeller central shaft 21 is fixedly connected to the rotor shaft of the generator 4 at a distance from the crankshaft of the transmission 3 .

[0031] The inlet end of the casing 1 is fixedly connected to the outer peripheral edge of the bottom of a trumpet-shaped collecting cover 5, and the pressure controlling collecting cover 5 is composed of 4 arc-shaped blocks separated by a certain gap. The inner peripheral edge of the bottom of the pressure control collecting cover 5 is connected with a louver 6. The louver includes a frame 61, several blades 62 arranged in parallel, a blade shaft 63 and a pull rod. The two sides of the upper end of the blade 62 are respectively provided with...

Embodiment 2

[0039] Such as Figure 5 As shown in , the difference between embodiment 2 and embodiment 1 is that a wind force suspension plate 7' is arranged on the side of the shutter 6, and the lower edge of the wind force suspension plate 7' is fixedly connected to the rotating shaft 63 of a blade 6 through a connecting rod 71. Under the action of gravity, the wind suspension plate 7' is in a vertically downward suspension state in a static state. At this time, the shutters are opened, and after the wind suspension plate 7' senses the change in the magnitude and direction of the wind flow, it can follow the wind flow The direction is rotated at a certain angle. Since the wind suspension plate 7' is linked with the louver blade 62, when the direction of the wind suspension plate 7' changes, the direction of the louver blade 62 can also be changed accordingly, so as to achieve the purpose of controlling the opening / closing of the protective net shutter. The purpose of automatic control is...

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Abstract

The invention relates to a fluidic kinetic energy generating set. The fluidic kinetic energy generating set comprises a horn-shaped pressure control collector cover, a shutter and a side baffle plate, wherein the bottom of the collector cover is fixedly connected with the inlet end of an enclosure; the shutter comprises a framework and a plurality of mutually linked blades, each blade is rotationally connected on the framework through a blade rotating shaft, and the framework is fixedly connected on the inner wall of the pressure control collector cover; and the side baffle plate is used for sensing the flow rate and the direction of the fluid and linked with the blades of the shutter, and the side baffle plate is vertical when the shutter is opened and horizontal when the shutter is closed. After sensing the changes of the flow rate and the direction of the fluid (wind or water), the side baffle plate can rotate for a certain angle together with the direction of the fluid; and because the side baffle plate is linked with the blades of the shutter, the direction of the blades of the shutter is changed when the direction of the side baffle plate is changed, and the purpose of automatically controlling the opening and closing of the protective net shutter is fulfilled.

Description

technical field [0001] The invention relates to a generator set, in particular to a modular fluid kinetic energy generator set. Background technique [0002] Traditional generating sets generally do not have protective devices, and when the wind and hydraulic forces are too strong, it is easy to cause irreversible damage to the generator, impeller, reducer and other equipment installed in the generating set. Especially when the above-mentioned generator set is applied to unstable wind power and hydropower energy generation, such as wave power generation, crosswind at the top of a building, etc., the speed of the impeller and the power of the generator fluctuate, making it difficult for the generator set to maintain normal operation. Very easy to cause malfunction. Contents of the invention [0003] The object of the present invention is to provide a hydrokinetic power generating set to solve the above-mentioned problems in the prior art. The side baffle in the present in...

Claims

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Application Information

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IPC IPC(8): F01D1/04F01D15/10F03D9/00F03D1/00F03D1/04F03B13/00F03B3/00F03B3/18
CPCY02E10/72Y02E10/223Y02E10/20
Inventor 施俊吴中平常云吴柏星黄永亘吴翰宇吴莉明黄永全李贤良潘立甲
Owner 吴中平
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