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1. WO2020115008 - CONTROLLING OF A THERMAL ENERGY DISTRIBUTION SYSTEM

Publication Number WO/2020/115008
Publication Date 11.06.2020
International Application No. PCT/EP2019/083403
International Filing Date 03.12.2019
IPC
F24D 10/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
10District heating systems
F24D 3/18 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
3Hot-water central heating systems
18using heat pumps
F24F 5/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
5Air-conditioning systems or apparatus not covered by group F24F1/ or F24F3/119
F24F 11/62 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
62characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
F24F 11/67 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
62characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
63Electronic processing
65for selecting an operating mode
67Switching between heating and cooling modes
CPC
F24D 10/003
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
10District heating systems
003Domestic delivery stations having a heat exchanger
F24D 2200/12
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
2200Heat sources or energy sources
12Heat pump
F24D 2200/13
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
2200Heat sources or energy sources
13Heat from a district heating network
F24D 3/18
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
3Hot-water central heating systems
18using heat pumps
F24F 11/62
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
62characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
F24F 11/67
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
62characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
63Electronic processing
65for selecting an operating mode
67Switching between heating and cooling modes
Applicants
  • E.ON SVERIGE AB [SE]/[SE]
Inventors
  • ROSÉN, Per
  • SKOGSTRÖM, Jacob
  • ROSENQVIST, Fredrik
  • LINDOFF, Bengt
Agents
  • AWA SWEDEN AB
Priority Data
18210957.907.12.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CONTROLLING OF A THERMAL ENERGY DISTRIBUTION SYSTEM
(FR) COMMANDE D'UN SYSTÈME DE DISTRIBUTION D'ÉNERGIE THERMIQUE
Abstract
(EN)
The present invention relates to a method for controlling setting of reversible heat pump assemblies (100) of a district thermal energy distribution system (1) in either a heating mode or a cooling mode. The method comprises: determining, at a control server, a first set of the reversible heat pump assemblies (100) to be set in the heating mode during a future time period; determining, at the control server, a second set of the reversible heat pump assemblies (100) to be set in the cooling mode during the future time period, wherein the second set of the reversible heat pump assemblies (100) is separate from the first set of the reversible heat pump assemblies (100); sending, from the control server (200) to the reversible heat pump assemblies (100) of the first set of the reversible heat pump assemblies (100), a respective control message to set the respective reversible heat pump assembly (100) in the heating mode for the future time period; sending, from the control server (200) to the reversible heat pump assemblies (100) of the second set of the reversible heat pump assemblies (100), a respective control message to set the respective reversible heat pump assembly (100) in the cooling mode for the future time period; and setting the respective reversible heat pump assembly (100) in either the heating mode or the cooling mode for the future time period.
(FR)
La présente invention concerne un procédé de commande de réglage d'ensembles pompes à chaleur réversibles (100) d'un système de distribution d'énergie thermique de quartier (1) soit en mode chauffage soit en mode refroidissement. Le procédé consiste à : déterminer, au niveau d'un serveur de commande, un premier groupe des ensembles pompes à chaleur réversibles (100) à régler dans le mode chauffage pendant une future période de temps ; déterminer, au niveau du serveur de commande, un second groupe des ensembles pompes à chaleur réversibles (100) à régler dans le mode refroidissement pendant la future période de temps, le second groupe des ensembles pompes à chaleur réversibles (100) étant séparé du premier groupe des ensembles pompes à chaleur réversibles (100) ; envoyer, du serveur de commande (200) aux ensembles pompes à chaleur réversibles (100) du premier groupe des ensembles pompes à chaleur réversibles (100), un message de commande respectif pour régler l'ensemble pompe à chaleur réversible respectif (100) dans le mode chauffage pour la future période de temps ; envoyer, du serveur de commande (200) aux ensembles pompes à chaleur réversibles (100) du second groupe des ensembles pompes à chaleur réversibles (100), un message de commande respectif pour régler l'ensemble pompe à chaleur réversible respectif (100) dans le mode refroidissement pour la future période de temps ; et régler l'ensemble pompe à chaleur réversible respectif (100) soit dans le mode chauffage soit dans le mode refroidissement pour la future période de temps.
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