JPS57210230A - Triangular average method - Google Patents
Triangular average methodInfo
- Publication number
- JPS57210230A JPS57210230A JP56094672A JP9467281A JPS57210230A JP S57210230 A JPS57210230 A JP S57210230A JP 56094672 A JP56094672 A JP 56094672A JP 9467281 A JP9467281 A JP 9467281A JP S57210230 A JPS57210230 A JP S57210230A
- Authority
- JP
- Japan
- Prior art keywords
- heat quantity
- heat
- time
- supplied
- target time
- 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
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Air Conditioning Control Device (AREA)
Abstract
PURPOSE:To enable correspondence easily even when heat quantity is altered on its midway by a method wherein heat quantity supplied is determined while supposing the twice of total supply heat quantity required, the number of heat sources operated is decided and the number of the heat sources operated is fixed along a running curve rectilinearly decreasing until target time. CONSTITUTION:In a system in which heat quantity required for bringing the temperature of a heat accumulator to desired value is dispersed and supplied until the target time t by means of a plurality of the heat sources, the number of the heat sources operated is determined through the triangular average which obtains heat quantity supplied at each point of the time elapsed by the height of the oblique side of a right-angled triangle which uses total supply heat quantity required as an area and the time elapsed to the target time t from present time to as the base. When the target time and the desired value are varied, heat quantity supplied during the residual time elapsed is determined through the triangular average again to total supply heat quantity required at the point of the time, and the number of the sources operated is decided. That is, heat quantity supplied does not fail even when the desired value is altered because heat quantity supplied is gradually decreased.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56094672A JPS57210230A (en) | 1981-06-19 | 1981-06-19 | Triangular average method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56094672A JPS57210230A (en) | 1981-06-19 | 1981-06-19 | Triangular average method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57210230A true JPS57210230A (en) | 1982-12-23 |
JPS6112176B2 JPS6112176B2 (en) | 1986-04-07 |
Family
ID=14116721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56094672A Granted JPS57210230A (en) | 1981-06-19 | 1981-06-19 | Triangular average method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57210230A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61289251A (en) * | 1985-06-14 | 1986-12-19 | Yamatake Honeywell Co Ltd | Control of heat accumulating operation |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6334694A (en) * | 1986-07-29 | 1988-02-15 | 松下冷機株式会社 | Card type vending machine |
JPS63115296A (en) * | 1986-10-31 | 1988-05-19 | 松下冷機株式会社 | Card type vending machine |
JPS63132391A (en) * | 1986-11-21 | 1988-06-04 | 松下冷機株式会社 | Card type vending machine |
JP2006038276A (en) * | 2004-07-23 | 2006-02-09 | Hitachi Air Conditioning System Co Ltd | Ice thermal storage type air conditioner |
-
1981
- 1981-06-19 JP JP56094672A patent/JPS57210230A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61289251A (en) * | 1985-06-14 | 1986-12-19 | Yamatake Honeywell Co Ltd | Control of heat accumulating operation |
JPH0522823B2 (en) * | 1985-06-14 | 1993-03-30 | Yamatake Honeywell Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS6112176B2 (en) | 1986-04-07 |
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