Rapid researching platform for frequency-change air conditioner

A technology of frequency conversion air conditioner and frequency converter, which is applied in space heating and ventilation, household heating, lighting and heating equipment, etc., can solve the problems of long cycle, achieve higher speed, reduce the workload of development and experiment, Reduce the effects of the development and prototyping process

Inactive Publication Date: 2010-07-14
HANGZHOU DIANZI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the development of inverter air conditioners is usually to develop the control system first, and then use the control system and refrigeration system to conduct various experiments including performance experiments. Through the decision-making of technicians, various design parameters are determined. Usually, multiple revisions of the controller and refrigeration system, re-production and experimentation of the control system and refrigeration system will be carried out, so the entire research and development process takes a long time

Method used

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  • Rapid researching platform for frequency-change air conditioner
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  • Rapid researching platform for frequency-change air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] like figure 1 As shown, the rapid research and development platform for the inverter air conditioner provided in this embodiment is composed of an input control board 1, an output control board 2, a general-purpose inverter 3, a power supply board 4, and an upper control machine 5. The upper control machine 5 communicates with the input The control board 1, the output control board 2, the general frequency converter 3, and the power board 4 are connected, and the power board 4 is respectively connected with the input control board 1, the output control board 2, the general frequency converter 3, and the upper control machine 5, such as Figure 4 As shown, the input control board 1 includes an input main control unit 1-1, a temperature acquisition circuit 1-2, a current acquisition circuit 1-3, a voltage acquisition circuit 1-4, a pressure acquisition circuit 1-5, and a power measurement acquisition circuit 1- 6. The input external interface circuit 1-7 connected with th...

Embodiment 2

[0034] like figure 2 As shown, the input control board 1 and the output control board 2 can be combined into one control board with input and output control and measurement functions. Such as the use of programmable logic controllers, single-chip microcomputers, industrial control boards, etc., can reduce the complexity of the entire platform while improving reliability and scalability.

Embodiment 3

[0036] like image 3 As shown, the input control board 1 and the host control machine 5 can be combined into a control system or controller with measurement and system control functions. Such as the use of programmable logic controllers and touch screens, industrial control computers, etc., can reduce the complexity of the entire platform while improving reliability and scalability.

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Abstract

The invention discloses a rapid development platform for frequency conversion air conditioners. The platform comprises an input control board, an output control board, a general frequency converter, a power panel and an upper controlling machine, wherein the input control board comprises an input main control unit, a temperature acquisition circuit, a current acquisition circuit, a voltage acquisition circuit, a pressure acquisition circuit, a power measurement acquisition circuit and an input external interface circuit connected with the outside, and the output control board consists of an output main control unit, an analog quantity output control circuit, a digital quantity output control circuit, a drive unit and an output external interface circuit connected with the outside. The rapid development platform for frequency conversion air conditioners can perform complete-machine development and experiments, acquire and determine relevant necessary parameters before a control system is developed, so as to guide and verify the design of refrigeration systems. The platform has the advantages of guaranteeing the quality of a product development process and shortening the period for developing frequency conversion air conditioner products at the same time.

Description

technical field [0001] The invention relates to a new type of special equipment for the research and development process of frequency conversion air conditioner products, in particular to a rapid research and development platform for frequency conversion air conditioner products. Background technique [0002] Air conditioners have become indispensable household appliances in residents' lives, and inverter air conditioners are the main trend of development at present. In Japan, almost all household air conditioners are inverter air conditioners. In our country, in recent years, the penetration rate and market share of inverter air conditioners have increased year after year, and it is predicted that by 2010 it will reach 70%. Currently only 30%, it can be seen that inverter air conditioners are the new darling of the air conditioner market, and must be the focus of air conditioner manufacturers. Accelerating the development of this air conditioner is of great benefit to ent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/00G06F9/44
Inventor 丁强姜周曙冯建文
Owner HANGZHOU DIANZI UNIV
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