FR2999692B1 - METHOD FOR MANAGING A COLD GROUP CONNECTED TO AN ELECTRICAL NETWORK AND CORRESPONDING SYSTEM - Google Patents

METHOD FOR MANAGING A COLD GROUP CONNECTED TO AN ELECTRICAL NETWORK AND CORRESPONDING SYSTEM Download PDF

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Publication number
FR2999692B1
FR2999692B1 FR1262170A FR1262170A FR2999692B1 FR 2999692 B1 FR2999692 B1 FR 2999692B1 FR 1262170 A FR1262170 A FR 1262170A FR 1262170 A FR1262170 A FR 1262170A FR 2999692 B1 FR2999692 B1 FR 2999692B1
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FR
France
Prior art keywords
cold
unit
cold room
room
cold unit
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.)
Active
Application number
FR1262170A
Other languages
French (fr)
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FR2999692A1 (en
Inventor
Gregoire Duhot
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR1262170A priority Critical patent/FR2999692B1/en
Priority to PCT/EP2013/076951 priority patent/WO2014095901A1/en
Publication of FR2999692A1 publication Critical patent/FR2999692A1/en
Application granted granted Critical
Publication of FR2999692B1 publication Critical patent/FR2999692B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

L'invention concerne un procédé de gestion d'un groupe froid connecté à un réseau électrique, le groupe froid alimentant une chambre froide adaptée pour stocker des produits périssables, ledit groupe froid étant piloté par un automate adapté pour commander le groupe froid, afin de réguler, selon un fonctionnement normal, la température à l'intérieur de la chambre froide, ledit groupe froid ayant une consommation électrique, le procédé comprenant les étapes suivantes, après qu'une condition prédéterminée est remplie : ajuster la consommation électrique du groupe froid indépendamment de la température à l'intérieur de la chambre froide, le groupe froid étant alors en fonctionnement forcé ; mesurer une température à l'intérieur de la chambre froide ; déterminer, à partir d'un modèle du comportement microbiologique des produits stockées à l'intérieur de la chambre froide fonction d'au moins la température mesurée, une évolution du comportement microbiologique des produits stockés à l'intérieur de la chambre froide ; et en fonction de l'évolution ainsi déterminée ; remettre le groupe froid en fonctionnement normal afin d'éviter que des denrées périssables stockées à l'intérieur de la chambre froide ne dépérissent.The invention relates to a method for managing a cold unit connected to an electrical network, the cold unit supplying a cold room suitable for storing perishable products, said cold unit being controlled by an automaton suitable for controlling the cold unit, in order to regulating, according to normal operation, the temperature inside the cold room, said cold unit having an electrical consumption, the method comprising the following steps, after a predetermined condition is fulfilled: adjusting the electrical consumption of the cold unit independently the temperature inside the cold room, the cold unit then being in forced operation; measuring a temperature inside the cold room; determining, from a model of the microbiological behavior of the products stored inside the cold room as a function of at least the measured temperature, a change in the microbiological behavior of the products stored inside the cold room; and according to the evolution thus determined; return the cold unit to normal operation in order to prevent perishable foodstuffs stored inside the cold room from perishing.

FR1262170A 2012-12-17 2012-12-17 METHOD FOR MANAGING A COLD GROUP CONNECTED TO AN ELECTRICAL NETWORK AND CORRESPONDING SYSTEM Active FR2999692B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1262170A FR2999692B1 (en) 2012-12-17 2012-12-17 METHOD FOR MANAGING A COLD GROUP CONNECTED TO AN ELECTRICAL NETWORK AND CORRESPONDING SYSTEM
PCT/EP2013/076951 WO2014095901A1 (en) 2012-12-17 2013-12-17 Method of managing a cold plant connected to an electrical network and corresponding system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1262170A FR2999692B1 (en) 2012-12-17 2012-12-17 METHOD FOR MANAGING A COLD GROUP CONNECTED TO AN ELECTRICAL NETWORK AND CORRESPONDING SYSTEM
FR1262170 2012-12-17

Publications (2)

Publication Number Publication Date
FR2999692A1 FR2999692A1 (en) 2014-06-20
FR2999692B1 true FR2999692B1 (en) 2018-09-21

Family

ID=48040347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1262170A Active FR2999692B1 (en) 2012-12-17 2012-12-17 METHOD FOR MANAGING A COLD GROUP CONNECTED TO AN ELECTRICAL NETWORK AND CORRESPONDING SYSTEM

Country Status (2)

Country Link
FR (1) FR2999692B1 (en)
WO (1) WO2014095901A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6892546B2 (en) * 2001-05-03 2005-05-17 Emerson Retail Services, Inc. System for remote refrigeration monitoring and diagnostics
FR2891613B1 (en) * 2005-10-05 2007-11-16 Friginox Soc Par Actions Simpl METHOD FOR CONTROLLING A QUICK COOLING CELL
EP1927818B1 (en) * 2006-11-30 2016-01-20 Whirlpool Corporation Method for controlling a refrigerating unit for fast freezing of food items and refrigerating unit configured to carry out such a method
CN101922845A (en) * 2010-05-07 2010-12-22 海信容声(广东)冰箱有限公司 Timesharing control intelligent refrigerator and control method thereof
US9111440B2 (en) * 2011-01-06 2015-08-18 Lg Electronics Inc. Refrigerator and remote controller

Also Published As

Publication number Publication date
WO2014095901A1 (en) 2014-06-26
FR2999692A1 (en) 2014-06-20

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