JPS57210230A - Triangular average method - Google Patents

Triangular average method

Info

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
Application number
JP56094672A
Other languages
Japanese (ja)
Other versions
JPS6112176B2 (en
Inventor
Kensuke Okazoe
Hiroshi Muto
Tadamitsu Ryu
Hideaki Arisaka
Masayuki Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56094672A priority Critical patent/JPS57210230A/en
Publication of JPS57210230A publication Critical patent/JPS57210230A/en
Publication of JPS6112176B2 publication Critical patent/JPS6112176B2/ja
Granted legal-status Critical Current

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.
JP56094672A 1981-06-19 1981-06-19 Triangular average method Granted JPS57210230A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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