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Air conditioning fan motor controller and control method thereof

A technology for motor controllers and air-conditioning fans, which is applied in heating and ventilation control systems, electric temperature control, space heating and ventilation, etc. It can solve the problems of increasing air-conditioning costs, waste of motor equipment, and unfavorable production management. Achieve the effects of reducing production management costs, meeting usage requirements, and saving air-conditioning costs

Active Publication Date: 2011-11-02
ZHONGSHAN BROAD OCEAN MOTOR MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the selection control command in the air conditioner fan motor controller and the gear parameter target value of the fan motor are set by the motor manufacturer in advance in the motor factory according to the requirements of the air conditioner production customers. There are the following problems: 1) Air conditioner production Customers need to use a variety of motor models for different air conditioners, and they cannot change the original gear parameter target value in the motor controller according to actual needs. If they want to change, they must ask the motor manufacturer to modify or buy a new one. This will definitely increase the additional production time of the air conditioner and greatly increase the cost of the air conditioner; 2) Air conditioner production customers may accumulate a large number of unusable electrical equipment, because these electrical equipment cannot be directly matched to other types of air conditioner control The use of the system cannot meet the needs of other models of air conditioners for the target values ​​of different motor gear parameters, which will greatly cause waste of motor equipment and is not conducive to production management

Method used

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  • Air conditioning fan motor controller and control method thereof
  • Air conditioning fan motor controller and control method thereof

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Experimental program
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Effect test

Embodiment 1

[0026] Such as figure 1 As shown, an air conditioner fan motor controller includes a central control processor, a power drive module and a power supply module. The power supply module provides working power for the central control processor and the power drive module. Input port, each gear command input port has a parameter value N corresponding to it in the central control processor. When a gear position command input port is connected, the central control processor controls the power drive module to drive the fan motor M to The set parameter value N runs, and it also has a communication interface circuit for communicating with external communication equipment. The external communication equipment changes the parameter value N corresponding to each gear position command input port in the central control processor through the communication interface circuit.

[0027] Among them, the central control processor has 5 gear command input ports M1, M2, M3, M4, M5 and 1 working mode ...

Embodiment 2

[0032] combine figure 1 , a control method using the air-conditioning fan motor controller described in Embodiment 1, the motor controller includes a central control processor, a power drive module and a power supply module, and the power supply module provides the central control processor and the power drive module Working power supply, the central control processor is connected with 5 gear position command input ports M1, M2, M3, M4, M5, and each gear position command input port has a parameter value N corresponding to it in the central control processor. When one gear position command input port is connected, the central control processor controls the power drive module to drive the fan motor M to run with the set parameter value N, and it also has a communication interface circuit for communicating with external communication equipment;

[0033] The air conditioning control system sends an operation control command to the central control processor through the gear positio...

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Abstract

The invention relates to an air conditioning fan motor controller and a programming control method thereof. A central control processor of the motor controller is connected with a plurality of paths of gear instruction input ports; each path of gear instruction input port corresponds to a parameter value N in the central control processor; when one path of gear instruction input port is switched on, the central control processor controls a power driving motor to drive a fan motor to run with the set parameter value N; the central control processor is also provided with a communication interface circuit communicating with outside communication equipment; and the outside communication equipment changes the parameter values N corresponding to the gear instruction input ports in the central control processor. By the invention, on-site programming can be realized, so that an air conditioner user can change the original gear parameter target value of the motor according to an actual requirement; furthermore, requirements of other types of air conditioners on the gear parameter target values of different motors can be met and the cost of the air conditioner is saved greatly.

Description

Technical field: [0001] The invention relates to the technical field of air conditioner fan motor control, in particular to an air conditioner fan motor controller and a control method thereof. Background technique: [0002] At present, the selection control command in the air conditioner fan motor controller and the gear parameter target value of the fan motor are set by the motor manufacturer in advance in the motor factory according to the requirements of the air conditioner production customers. There are the following problems: 1) Air conditioner production Customers need to use a variety of motor models for different air conditioners, and they cannot change the original gear parameter target value in the motor controller according to actual needs. If they want to change, they must ask the motor manufacturer to modify or buy a new one. This will definitely increase the additional production time of the air conditioner and greatly increase the cost of the air conditioner...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
CPCY02B30/765G05D23/19F24F11/30F24F11/62F24F11/77
Inventor 赵勇
Owner ZHONGSHAN BROAD OCEAN MOTOR MFG
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