JPS5592835A - Control system for controlling air conditioning system - Google Patents
Control system for controlling air conditioning systemInfo
- Publication number
- JPS5592835A JPS5592835A JP16428378A JP16428378A JPS5592835A JP S5592835 A JPS5592835 A JP S5592835A JP 16428378 A JP16428378 A JP 16428378A JP 16428378 A JP16428378 A JP 16428378A JP S5592835 A JPS5592835 A JP S5592835A
- Authority
- JP
- Japan
- Prior art keywords
- room temperature
- proportional gain
- decreasing
- increasing
- air conditioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
PURPOSE: To attain prompt adaptability to drastic change of room temperature, by increasing or decreasing proportional gain in response to the extent of change in room temperature, in the operation of increasing or decreasing the capacity of an air conditioner by use of a value obtained through multiplication of the said proportional gain to the difference between the actual room temperature and target room temperature.
CONSTITUTION: In an air conditioning system, control for the room temperature is achieved usually by multiplying a proportional gain K(t) to the difference between actual room temperature tR and aimed room temperature tS, and increasing or decreasing the capacity of air conditioning system on the basis of said value m(t). Here, maximum width (y) of change in the actual room temperature in a given time period Δt is detected, and the room temperature is controlled to approach said aimed room temperature tS by decreasing the proportional gain K(t) in case that the maximum width of change (y) is greater than a predetermined value C1 (C1>0), but increasing the proportional gain K(t) in case that it is smaller than the value C1. With such an arrangement, it is enabled to approach the room temperature promptly to an aimed temperature if dynamic characteristics in the room is varied.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53164283A JPS592805B2 (en) | 1978-12-29 | 1978-12-29 | Air conditioning control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53164283A JPS592805B2 (en) | 1978-12-29 | 1978-12-29 | Air conditioning control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5592835A true JPS5592835A (en) | 1980-07-14 |
| JPS592805B2 JPS592805B2 (en) | 1984-01-20 |
Family
ID=15790146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53164283A Expired JPS592805B2 (en) | 1978-12-29 | 1978-12-29 | Air conditioning control method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS592805B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5798738A (en) * | 1980-10-14 | 1982-06-19 | Gen Electric | Method of and apparatus for controlling heat pump apparatus |
| US4807445A (en) * | 1986-11-25 | 1989-02-28 | Nippondenso Co., Ltd. | Refrigeration system |
| JPWO2014192052A1 (en) * | 2013-05-27 | 2017-02-23 | 三菱電機株式会社 | Air conditioner |
-
1978
- 1978-12-29 JP JP53164283A patent/JPS592805B2/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5798738A (en) * | 1980-10-14 | 1982-06-19 | Gen Electric | Method of and apparatus for controlling heat pump apparatus |
| JPH0131101B2 (en) * | 1980-10-14 | 1989-06-23 | Toreen Shii Ei Shii Inc | |
| US4807445A (en) * | 1986-11-25 | 1989-02-28 | Nippondenso Co., Ltd. | Refrigeration system |
| JPWO2014192052A1 (en) * | 2013-05-27 | 2017-02-23 | 三菱電機株式会社 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS592805B2 (en) | 1984-01-20 |
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