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Improved generating device

A technology for power generation equipment and equipment, which is applied in mechanical equipment, hydropower generation, renewable energy power generation, etc.

Inactive Publication Date: 2009-12-02
ARATEC ENGENHARIA CONSULTORIA E REPRESENTACOES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it cannot yet be used in hydroelectric power due to lack of watertightness and other potential problems

Method used

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Embodiment Construction

[0054] With reference to accompanying drawing, the present invention relates to a kind of improved generating equipment, and this equipment is used in the hydraulic generator of permanent magnetic pole 1, synchronous generator, and described equipment is made up of following several parts (referring to Figure 7 , 8 , 9, 10, 11, 12, 13, 14, 17, 18 and 19), namely:

[0055] a) Water turbine 2: used to convert fluid flow energy into mechanical energy;

[0056] b) Generator set 3 consisting of parts 1, 4, 5, 7 and 10: for converting mechanical energy into electrical energy, the generator set consists of the following parts:

[0057] b1) generator stator 4 (see Figure 7-14 , 17, 18 and 19): The stator needs to be encapsulated, however, similar to the commonly used motor stator, it should be composed of a magnetic circuit, that is, the stator coil (see image 3 with Figure 4 ) and multiple windings 6 (see image 3 , 4 , 15 and 16), in order to make the output voltage of the...

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Abstract

The invention relates to an improved generating device. The improved generating device adopts a structure so as to simplify the device maintenance under the reduced frequency. In addition, the improved generating device can be applied to a plurality of hydroelectric generating stations, such as miniature hydraulic power plants, mini hydraulic power plants and small hydraulic power plants.

Description

【Technical field】 [0001] The present invention relates to an improved power generating device, which simplifies the maintenance of the device at reduced frequency due to the structure adopted by the device. In addition, the power generating equipment described can be used in several types of hydropower plants, namely micro, mini and small hydropower plants. 【Background technique】 [0002] In several types of hydroelectric power plants that exist in the prior art, their turbines and generators are combined and integrated in a single plant. [0003] Usually, the disadvantage of integrating the turbine and the generator into a single device is that it is inconvenient. It needs to supply the electric field to the rotor of the generator, and the device also needs to use some auxiliary systems, such as excitation system, brushes, and collector rings. Therefore, , it is difficult to make the entire rotor have good watertightness. [0004] In one of the existing integrated hydroel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/00F03B11/06H02K1/27
CPCY02E10/226Y02E10/20
Inventor O·L·P·达希尔瓦
Owner ARATEC ENGENHARIA CONSULTORIA E REPRESENTACOES
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