Wind power variable pitch all-in-one machine structure

An integrated machine, wind power technology, applied in the direction of structural connection, manufacturing of motor generators, electrical components, etc., can solve the problems of cumbersome wiring and high cost on site, and achieve the effect of convenient maintenance and compact structure

Pending Publication Date: 2020-08-18
PHASE MOTION CONTROL NINGBO
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The existing technical solution of the independent structure of the motor and the driver is high in cost, and the on-site wiring is relatively cumbersome

Method used

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  • Wind power variable pitch all-in-one machine structure
  • Wind power variable pitch all-in-one machine structure
  • Wind power variable pitch all-in-one machine structure

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Embodiment Construction

[0028] According to the attached Figure 1-6 The specific implementation manner of this technology is further explained:

[0029] A wind power variable pitch motor and drive integrated machine structure, the structure see Figure 1 to Figure 4 , including front flange 1, stator 2, rotor 3, rear flange 4, brake 5, brake cover 6, shaft 7, encoder adapter 8, encoder 9, support plate 10, motor, brake and encoder leads 11. Cable fixing clamp 12, anti-drop steel rope 13, driver 14, radiator 15, connector 16, long screw rod 17 and anti-loosening screw 18. Among them, the front flange 1, the stator 2, the rotor 3, the rotating shaft 7 and the rear flange 4 form the main part of the motor; the outer ring of the brake 5 is fixed on the rear flange 4 by screws, and the inner ring of the brake 5 is fixed on the rotating shaft 7; The adapter 8 is fixed on the outer ring of the brake 5 by screws; the outer ring of the encoder 9 is fixed on the encoder adapter 8 by screws, and the inner ri...

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Abstract

The invention discloses a wind power variable pitch all-in-one machine structure which comprises a motor body, a brake, a brake cover, an encoder adapter, an encoder, a supporting plate, an outgoing line, an anti-falling steel rope, a driver, a radiator and a connector. The outer ring of the brake is connected to the rear flange of the motor body, and the inner ring of the brake is connected to the rotating shaft of the motor body. The encoder adapter is connected to the outer ring of the brake; the encoder outer ring is connected to the encoder adapter, and the encoder inner ring is connectedto the rotating shaft; the brake cover is connected to the rear flange; the supporting plate is connected to the brake cover; and the driver is connected to the radiator, and the radiator is connected to the brake cover. One end of the anti-falling steel rope is connected to the supporting plate, and the other end is connected to the inner side of the driver. The wind power variable pitch all-in-one machine structure is very compact in structure, and the brake, the encoder and the driver are all installed on the motor body, thereby facilitating the later maintenance. Compared with the prior art, under the condition of the same performance output, the cost is low, and on-site wiring is simple.

Description

technical field [0001] The technology relates to the wind power industry and the field of servo motors, and specifically relates to a structure of a wind power variable pitch integrated machine. Background technique [0002] Among the existing motor technical solutions applied to wind power pitch control, no integrated motor and drive solution has been found. The motor and the driver used in the existing wind power variable pitch are independent units, and the driver is connected to the motor through an external power line and signal line to control the operation of the motor. The existing technical solution of the independent structure of the motor and the driver is high in cost, and the on-site wiring is relatively cumbersome. Contents of the invention [0003] The technical problem to be solved by this technology is to provide a wind power and pitch integrated machine structure for the above-mentioned deficiencies in the prior art. They are all modularly installed on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K7/10H02K11/21H02K5/22H02K15/00
CPCH02K5/225H02K7/10H02K11/21H02K15/00
Inventor 徐杰陈瑞攀史佳楠仇一鸣付晓凤
Owner PHASE MOTION CONTROL NINGBO
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