HRP20230557T1 - Sustav distribucije toplinske energije i metoda kontrole istog - Google Patents

Sustav distribucije toplinske energije i metoda kontrole istog Download PDF

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Publication number
HRP20230557T1
HRP20230557T1 HRP20230557TT HRP20230557T HRP20230557T1 HR P20230557 T1 HRP20230557 T1 HR P20230557T1 HR P20230557T T HRP20230557T T HR P20230557TT HR P20230557 T HRP20230557 T HR P20230557T HR P20230557 T1 HRP20230557 T1 HR P20230557T1
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Croatia
Prior art keywords
local
cooling
heat
control signal
distribution network
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HRP20230557TT
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English (en)
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Per Rosén
Jacob SKOGSTRÖM
Fredrik ROSENQVIST
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E.On Sverige Ab
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Publication of HRP20230557T1 publication Critical patent/HRP20230557T1/hr

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • 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
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
    • G05B13/026—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system using a predictor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D10/00—District heating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/13—Heat from a district heating network
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/17—District heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Medical Informatics (AREA)
  • Evolutionary Computation (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electronic Switches (AREA)

Claims (10)

1. Metoda kontrole sustava distribucije toplinske energije, sustav obuhvaća: distribucijsku mrežu (110) za distribuciju topline i/ili hlađenja na bazi tekućine, jedan ili više proizvodnih pogona (120) za proizvodnju topline i/ili hlađenja i za dostavu topline i/ili hlađenja distribucijskoj mreži (110), i mnoštvo lokalnih kontrolnih jedinica (140), svaka lokalna kontrolna jedinica (140) je povezana s lokalnim distribucijskim sustavom (150) u zgradi (200), lokalni distribucijski sustav (150) je konfiguriran za distribuciju ugodnog grijanja i/ili ugodnog hlađenja u jednoj ili više zgrada (200), svaka lokalna kontrolna jedinica (140) je dalje konfigurirana za kontrolu ispusta topline povezanog lokalnog distribucijskog sustava (150) od distribucijske mreže (110), pri čemu metoda obuhvaća: utvrđivanje predviđenih podataka koji se odnose na očekivani ukupni ispust topline i/ili hlađenja kroz vrijeme iz distribucijske mreže (110) putem lokalnih distribucijskih sustava povezanih s distribucijskom mrežom (110), i prema očekivanim kapacitetima proizvodnje topline i/ili hlađenja u jednom ili više proizvodnih pogona (120); utvrđivanje, kod kontrolnog servera (130), vremenski određenog kontrolnog signala, kontrolni signal se temelji na predviđenim podacima i povezan je s barem jednom lokalnom kontrolnom jedinicom od spomenutih kontrolnih jedinica, pri čemu vremenski određen kontrolni signal sadrži informacije koje se odnose na temperaturni pomak; slanje kontrolnog signala od kontrolnog servera (130) svakoj od barem jedne lokalne kontrolne jedinice od spomenutih lokalnih kontrolnih jedinica, primanje kontrolnog signala od svake od barem jedne lokalne kontrolne jedinice od spomenutih lokalnih kontrolnih jedinica (140), i utvrđivanje, kod barem jedne od spomenutih lokalnih kontrolnih jedinica (140), odgovarajuće temperature upravljanja temeljene na temperaturi izvan odgovarajuće zgrade (200) i na temperaturnom pomaku vremenski određenog kontrolnog signala; reguliranje kroz vrijeme, temeljeno na utvrđenoj temperaturi upravljanja, ispusta topline i/ili hlađenja lokalnog distribucijskog sustava (150) distribucijske mreže (110).
2. Metoda prema patentnom zahtjevu 1, pri čemu predviđeni podaci obuhvaćaju informacije koje se odnose na vremensku prognozu.
3. Metoda prema patentnom zahtjevu 1 ili 2, pri čemu predviđeni podaci obuhvaćaju unaprijed snimljene vremenski određene podatke koji se odnose na ukupan ispust topline i/ili hlađenja lokalnih distribucijskih sustava distribucijske mreže (110).
4. Metoda prema bilo kojem od prethodnih patentnih zahtjeva, pri čemu predviđeni podaci dalje obuhvaćaju unaprijed snimljene vremenski određene podatke koji se odnose na ukupan ispust topline i/ili hlađenja jednog ili više lokalnih distribucijskih sustava distribucijske mreže (110).
5. Metoda prema bilo kojem od prethodnih patentnih zahtjeva, pri čemu čin utvrđivanja predviđenih podataka obuhvaća podatke koji se odnose na vrstu zgrade (200).
6. Metoda prema bilo kojem od prethodnih patentnih zahtjeva, pri čemu se vremenski određeni kontrolni signal šalje periodički.
7. Metoda prema patentnom zahtjevu 6, pri čemu vremenski određeni kontrolni signal ima vremensko trajanje duže od vremenskog perioda između slanja vremenski određenog kontrolnog signala, poželjno barem pet puta duže.
8. Metoda prema bilo kojem od prethodnih patentnih zahtjeva, pri čemu je vremenski određeni kontrolni signal konfiguriran na način da potakne promjenu u dostavi grijanja ili hlađenja prije predviđenog porasta potražnje.
9. Kontrolni server konfiguriran za: utvrđivanje predviđenih podataka koji se odnose na očekivani ukupni ispust topline i/ili hlađenja kroz vrijeme iz distribucijske mreže (110) putem lokalnih distribucijskih sustava povezanih s distribucijskom mrežom (110), i prema očekivanim kapacitetima proizvodnje topline i/ili hlađenja u proizvodnom pogonu (120) konfiguriranom za proizvodnju topline i/ili hlađenja i dostavu topline i/ili hlađenja distribucijskoj mreži (110); i za svaku od mnoštva lokalnih kontrolnih jedinica, utvrđivanje vremenski određenog kontrolnog signala, kontrolni signal se temelji na predviđenim podacima i povezan je s odgovarajućom lokalnom kontrolnom jedinicom, pri čemu vremenski određen kontrolni signal sadrži informacije koje se odnose na temperaturni pomak; slanje utvrđenog kontrolnog signala odgovarajućoj lokalnoj kontrolnoj jedinici.
10. Sustav distribucije toplinske energije, sustav obuhvaća: kontrolni server (130) prema patentnom zahtjevu 9, distribucijsku mrežu (110) za distribuciju topline i/ili hlađenja na bazi tekućine, jedan ili više proizvodnih pogona (120) za proizvodnju topline i/ili hlađenja i za dostavu topline i/ili hlađenja distribucijskoj mreži (110), i mnoštvo lokalnih kontrolnih jedinica (140), svaka lokalna kontrolna jedinica je povezana s lokalnim distribucijskim sustavom (150) u zgradi (200), lokalni distribucijski sustav (150) je konfiguriran za distribuciju ugodnog grijanja i/ili ugodnog hlađenja u jednoj ili više zgrada (200), svaka lokalna kontrolna jedinica (140) je dalje konfigurirana za kontrolu ispusta topline i/ili hladnoće povezanog lokalnog distribucijskog sustava (150) od distribucijske mreže (110), pri čemu svaka lokalna kontrolna jedinica obuhvaća: prijemnik (145), konfiguriran za primanje kontrolnog signala poslanog od kontrolnog servera (130), i regulator konfiguriran za utvrđivanje temperature upravljanja temeljene na temperaturi izvan zgrade (200) povezane s lokalnom kontrolnom jedinicom i na temperaturnom pomaku primljenog kontrolnog signala, i za reguliranje ispusta topline i/ili hlađenja lokalnog distribucijskog sustava (150) distribucijske mreže (110) na temelju utvrđene temperature upravljanja.
HRP20230557TT 2018-10-08 2019-10-02 Sustav distribucije toplinske energije i metoda kontrole istog HRP20230557T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18199127.4A EP3637217A1 (en) 2018-10-08 2018-10-08 A method for controlling a thermal energy distribution system
PCT/EP2019/076684 WO2020074337A1 (en) 2018-10-08 2019-10-02 Thermal energy distribution system and control method thereof
EP19779023.1A EP3864486B1 (en) 2018-10-08 2019-10-02 Thermal energy distribution system and control method thereof

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US (1) US20210341167A1 (hr)
EP (2) EP3637217A1 (hr)
JP (1) JP7418420B2 (hr)
KR (1) KR102558156B1 (hr)
CN (1) CN113348423B (hr)
DK (1) DK3864486T3 (hr)
HR (1) HRP20230557T1 (hr)
PL (1) PL3864486T3 (hr)
WO (1) WO2020074337A1 (hr)

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Publication number Publication date
KR102558156B1 (ko) 2023-07-21
EP3864486A1 (en) 2021-08-18
US20210341167A1 (en) 2021-11-04
DK3864486T3 (da) 2023-06-06
JP2022504045A (ja) 2022-01-13
CN113348423B (zh) 2022-12-16
EP3637217A1 (en) 2020-04-15
EP3864486B1 (en) 2023-03-29
PL3864486T3 (pl) 2023-07-31
JP7418420B2 (ja) 2024-01-19
CN113348423A (zh) 2021-09-03
KR20210052533A (ko) 2021-05-10
WO2020074337A1 (en) 2020-04-16

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