HRP20221342T1 - Method and system for preconditioning parts of a railway vehicle, and related railway vehicle - Google Patents

Method and system for preconditioning parts of a railway vehicle, and related railway vehicle Download PDF

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Publication number
HRP20221342T1
HRP20221342T1 HRP20221342TT HRP20221342T HRP20221342T1 HR P20221342 T1 HRP20221342 T1 HR P20221342T1 HR P20221342T T HRP20221342T T HR P20221342TT HR P20221342 T HRP20221342 T HR P20221342T HR P20221342 T1 HRP20221342 T1 HR P20221342T1
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Croatia
Prior art keywords
energy
railway vehicle
parts
storage unit
preconditioning
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HRP20221342TT
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Croatian (hr)
Inventor
Konrad Steindorff
Christof Palm
Stefan Schrank
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Alstom Transport Technologies
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Publication of HRP20221342T1 publication Critical patent/HRP20221342T1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61CLOCOMOTIVES; MOTOR RAILCARS
    • B61C3/00Electric locomotives or railcars
    • B61C3/02Electric locomotives or railcars with electric accumulators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61CLOCOMOTIVES; MOTOR RAILCARS
    • B61C17/00Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
    • B61C17/06Power storing devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61CLOCOMOTIVES; MOTOR RAILCARS
    • B61C7/00Other locomotives or motor railcars characterised by the type of motive power plant used; Locomotives or motor railcars with two or more different kinds or types of motive power
    • B61C7/04Locomotives or motor railcars with two or more different kinds or types of engines, e.g. steam and IC engines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00Heating, cooling, ventilating, or air-conditioning

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Claims (15)

1. Postupak (100) za pretkondicioniranje dijelova željezničkog vozila (1) koji obuhvaća ugrađeni sustav za proizvodnju električne energije (10), postupak (100) je naznačen time što obuhvaća najmanje sljedeće faze: - (110): pokretanje željezničkog vozila (1) ili barem njegovih dijelova; - (120): povezivanje jedinice za pohranu energije (20) sa sustavom za pretvorbu energije (30), navedena jedinica za pohranu energije (20) i navedeni sustav za pretvorbu energije (30) instalirani su na željezničkom vozilu (1); - (130): opskrbu barem dijela sustava za pretvorbu energije (30) pražnjenjem energije unaprijed pohranjene u jedinici za pohranu energije (20), pri čemu se prethodno pohranjena energija prazni s razinom snage ispod prvog prethodno određenog praga snage; - (140): zagrijavanje jedinice za pohranu energije (20) putem sustava za pretvorbu energije (30); - (150): pokretanje prethodnog zagrijavanja barem dijela sustava za proizvodnju energije (10) putem sustava za pretvorbu energije (30); - (160): kad prethodno zagrijani barem dio sustava za proizvodnju energije (10) dosegne prethodno određenu temperaturu pokretanja i poželjno jedinica za pohranu energije (20) dosegne prethodno određenu minimalnu temperaturu punjenja, pokretanje proizvodnje energije sustavom za proizvodnju energije (10); - (170): kad barem dio sustava za proizvodnju energije (10) dosegne prethodno određenu radnu temperaturu, centralizaciju napajanja željezničkog vozila (1) ili njegovih dijelova u sustavu za proizvodnju energije (10).1. The method (100) for preconditioning parts of a railway vehicle (1) that includes a built-in system for generating electricity (10), the method (100) is characterized by the fact that it includes at least the following stages: - (110): starting the railway vehicle (1) or at least its parts; - (120): connecting the energy storage unit (20) to the energy conversion system (30), said energy storage unit (20) and said energy conversion system (30) are installed on the railway vehicle (1); - (130): supplying at least part of the energy conversion system (30) by discharging the energy previously stored in the energy storage unit (20), wherein the previously stored energy is discharged with a power level below the first predetermined power threshold; - (140): heating the energy storage unit (20) via the energy conversion system (30); - (150): initiation of preheating of at least part of the energy production system (10) via the energy conversion system (30); - (160): when the preheated at least part of the energy production system (10) reaches a predetermined starting temperature and preferably the energy storage unit (20) reaches a previously determined minimum charging temperature, starting energy production by the energy production system (10); - (170): when at least part of the energy production system (10) reaches a predetermined operating temperature, centralization of the power supply of the railway vehicle (1) or its parts in the energy production system (10). 2. Postupak (100) za pretkondicioniranje dijelova željezničkog vozila (1) prema patentnom zahtjevu 1, pri čemu dalje obuhvaća fazu: - (180): zagrijavanja jednog ili više unutarnjih područja (2) željezničkog vozila (1) do ciljane temperature.2. The procedure (100) for preconditioning parts of the railway vehicle (1) according to patent claim 1, further comprising the phase: - (180): heating one or more internal areas (2) of the railway vehicle (1) to the target temperature. 3. Postupak (100) za pretkondicioniranje dijelova željezničkog vozila (1) prema patentnom zahtjevu 2, pri čemu navedena faza (180) zagrijavanja jednog ili više unutarnjih područja (2) željezničkog vozila (1) uključuje aktiviranje sustava grijanja (3) željezničkog vozila (1) i opskrbu navedenog sustava grijanja (3) putem energije proizvedene sustavom za proizvodnju energije (10).3. Method (100) for preconditioning parts of a railway vehicle (1) according to patent claim 2, wherein said stage (180) of heating one or more internal areas (2) of the railway vehicle (1) includes activating the heating system (3) of the railway vehicle ( 1) and the supply of the mentioned heating system (3) through the energy produced by the energy production system (10). 4. Postupak (100) za pretkondicioniranje dijelova željezničkog vozila (1) prema bilo kojem od prethodnih patentnih zahtjeva, pri čemu navedena faza (160) pokretanja proizvodnje energije pomoću sustava za proizvodnju energije (10) uključuje potkorak (161) kontinuiranog zagrijavanja barem dijela sustava za proizvodnju energije (10) putem sustava za pretvorbu energije (30) dok se proizvodnja energije sustavom za proizvodnju energije (10) pokreće.4. A method (100) for preconditioning parts of a railway vehicle (1) according to any of the preceding patent claims, wherein said step (160) of starting energy production by means of an energy production system (10) includes a substep (161) of continuously heating at least part of the system for energy production (10) via the energy conversion system (30) while energy production by the energy production system (10) is initiated. 5. Postupak (100) za pretkondicioniranje dijelova željezničkog vozila (1) prema bilo kojem od prethodnih patentnih zahtjeva, pri čemu navedena faza (170) centralizacije napajanja željezničkog vozila (1) ili njegovih dijelova u sustavu za proizvodnju energije (10) obuhvaća prvi korak (171) isključivanja grijanja barem dijela sustava za proizvodnju energije (10) koje se provodi putem sustava za pretvorbu energije (30).5. Method (100) for preconditioning parts of a railway vehicle (1) according to any of the preceding patent claims, wherein said stage (170) of centralizing the power supply of the railway vehicle (1) or its parts in the energy production system (10) comprises the first step (171) turning off the heating of at least part of the energy production system (10), which is carried out through the energy conversion system (30). 6. Postupak (100) za pretkondicioniranje dijelova željezničkog vozila (1) prema patentnom zahtjevu 5, pri čemu navedeni korak (170) centralizacije napajanja željezničkog vozila (1) ili njegovih dijelova obuhvaća drugi korak (172) migriranja jedinice za pohranu energije (20) iz načina pražnjenja u način ponovnog punjenja i ponovno punjenje jedinice za pohranu energije (20) s energijom proizvedenom sustavom za proizvodnju energije (10).6. Method (100) for preconditioning parts of a railway vehicle (1) according to patent claim 5, wherein said step (170) of centralizing the power supply of the railway vehicle (1) or its parts comprises a second step (172) of migrating the energy storage unit (20) from the discharging mode to the recharging mode and recharging the energy storage unit (20) with the energy produced by the energy generation system (10). 7. Postupak (100) za pretkondicioniranje dijelova željezničkog vozila (1) prema bilo kojem od prethodnih patentnih zahtjeva, pri čemu navedeni sustav za proizvodnju energije (10) obuhvaća sustav gorivih ćelija (10), i pri čemu navedena faza (150) pokretanja prethodnog zagrijavanja obuhvaća sljedeće korake: - (151): pokretanje cirkulacije vode unutar sustava gorivih ćelije (10); - (152): zagrijavanje cirkulirajuće vode, barem u početnom vremenskom intervalu od trenutka pokretanja cirkulacije, putem energije koju osigurava jedinica za pohranu energije (20) kroz sustav pretvorbe energije.7. Method (100) for preconditioning parts of a railway vehicle (1) according to any of the preceding claims, wherein said energy production system (10) comprises a fuel cell system (10), and wherein said step (150) of starting the previous warm-up includes the following steps: - (151): initiation of water circulation within the fuel cell system (10); - (152): heating of the circulating water, at least in the initial time interval from the moment of starting the circulation, by means of the energy provided by the energy storage unit (20) through the energy conversion system. 8. Postupak (100) za pretkondicioniranje dijelova željezničkog vozila (1) prema bilo kojem od prethodnih patentnih zahtjeva, pri čemu navedena jedinica za pohranu energije (20) obuhvaća punjive pogonske baterije (20), i pri čemu navedena faza (140) grijanja jedinice za pohranu energije (20) obuhvaća sljedeće korake: - (141): pokretanje cirkulacije vode unutar punjivih pogonskih baterija (20); i - (142): zagrijavanje cirkulirajuće vode, barem u početnom vremenskom intervalu od trenutka pokretanja cirkulacije, putem snage koju osigurava jedinica za pohranu energije (20) kroz sustav za pretvorbu energije.8. A method (100) for preconditioning parts of a railway vehicle (1) according to any of the preceding claims, wherein said energy storage unit (20) comprises rechargeable drive batteries (20), and wherein said step (140) of heating the unit for energy storage (20) includes the following steps: - (141): initiation of water circulation inside rechargeable drive batteries (20); and - (142): heating the circulating water, at least in the initial time interval from the moment of starting the circulation, by means of the power provided by the energy storage unit (20) through the energy conversion system. 9. Postupak (100) za pretkondicioniranje dijelova željezničkog vozila (1) prema bilo kojem od prethodnih patentnih zahtjeva, pri čemu navedena faza (140) zagrijavanja jedinice za pohranu energije (20) putem sustava za pretvorbu energije (30) obuhvaća napajanje ugrađenog izvora napajanja (20) s izmjeničnom strujom.9. A method (100) for preconditioning parts of a railway vehicle (1) according to any one of the preceding claims, wherein said step (140) of heating the energy storage unit (20) via the energy conversion system (30) comprises feeding the built-in power source (20) with alternating current. 10. Postupak (100) za pretkondicioniranje dijelova željezničkog vozila (1) prema bilo kojem od prethodnih patentnih zahtjeva, pri čemu navedena faza (110) pokretanja željezničkog vozila (1) ili barem njegovih dijelova obuhvaća sljedeće korake: - (111): prethodno izračunavanje vremena pokretanja željezničkog vozila (1) ili barem njegovih dijelova na temelju planiranog vremena u kojem željezničko vozilo mora početi s radom, te na jednom ili više stvarnih okolišnih uvjeta temperature izvan željezničkog vozila (1) i stvarne temperature jednog ili više odabranih dijelova željezničkog vozila (1); i - (112): automatsko pokretanje željezničkog vozila (1) ili barem njegovih dijelova u prethodno izračunato vrijeme.10. Method (100) for preconditioning parts of a railway vehicle (1) according to any of the preceding patent claims, wherein said stage (110) of starting the railway vehicle (1) or at least its parts includes the following steps: - (111): pre-calculation of the starting time of the railway vehicle (1) or at least its parts based on the planned time in which the railway vehicle must start operating, and on one or more actual environmental conditions of the temperature outside the railway vehicle (1) and the actual temperature of one or more selected parts of the railway vehicle (1); and - (112): automatic starting of the railway vehicle (1) or at least its parts at a previously calculated time. 11. Postupak (100) za pretkondicioniranje dijelova željezničkog vozila (1) prema bilo kojem od prethodnih patentnih zahtjeva, pri čemu isti obuhvaća fazu (101) održavanja barem nekih dijelova željezničkog vozila (1) na željenoj temperaturi posredstvom jedinice za pohranu energije i barem dok dostupni vanjski izvor energije napaja željezničko vozilo (1).11. Method (100) for preconditioning parts of a railway vehicle (1) according to any of the preceding patent claims, wherein the same comprises the phase (101) of maintaining at least some parts of the railway vehicle (1) at a desired temperature by means of an energy storage unit and at least while an available external energy source powers the railway vehicle (1). 12. Sustav (200) za pretkondicioniranje dijelova željezničkog vozila (1), koji obuhvaća barem: - sustav za proizvodnju energije (10) prilagođen za proizvodnju energije za opskrbu željezničkog vozila (1); - jedinicu za pohranu energije (20) prilagođenu za postavljanje na željezničko vozilo (1); - sustav za pretvorbu energije (30) prilagođen za ugradnju na željezničko vozilo (1) i prikladan za povezivanje s navedenom jedinicom za pohranu energije (20) i navedenim sustavom za proizvodnju energije (10); - ugrađenu upravljačku jedinicu (40) koja je konfigurirana barem za: - pokretanje željezničkog vozila (1) ili barem njegovih dijelova; - spajanje jedinice za pohranjivanje energije (20) sa sustav za pretvorbu energije (30); - izazivanje pražnjenja prethodno pohranjene energije u jedinici za pohranu energije (20) za opskrbu barem dijela sustava za pretvorbu energije (30), pri čemu se prethodno pohranjena energija dovodi u sustav za pretvorbu energije (30) s razinom snage ispod prvog prethodno određenog praga snage; - zagrijavanje jedinice za pohranu energije (20) putem sustava za pretvorbu energije (30); - pokretanje prethodnog zagrijavanja barem dijela sustava za proizvodnju energije (10) putem sustava za pretvorbu energije (30); - pokretanje proizvodnje energije pomoću sustava za proizvodnju energije (10) kad sustav za proizvodnju energije (10) dosegne prethodno određenu početnu temperaturu i poželjno jedinica za pohranu energije (20) dosegne prethodno određenu minimalnu temperaturu punjenja; - kad sustav za proizvodnju energije (10) dosegne unaprijed određenu radnu temperaturu, centralizaciju napajanja željezničkog vozila (1) ili njegovih dijelova u sustavu za proizvodnju energije (10).12. System (200) for preconditioning parts of the railway vehicle (1), which includes at least: - energy production system (10) adapted to produce energy to supply the railway vehicle (1); - an energy storage unit (20) adapted for installation on a railway vehicle (1); - an energy conversion system (30) adapted to be installed on a railway vehicle (1) and suitable for connection with said energy storage unit (20) and said energy production system (10); - built-in control unit (40) which is configured at least for: - starting the railway vehicle (1) or at least its parts; - connecting the energy storage unit (20) to the energy conversion system (30); - causing the discharge of previously stored energy in the energy storage unit (20) to supply at least part of the energy conversion system (30), whereby the previously stored energy is supplied to the energy conversion system (30) with a power level below the first predetermined power threshold ; - heating of the energy storage unit (20) through the energy conversion system (30); - initiation of preheating of at least part of the energy production system (10) through the energy conversion system (30); - starting energy production using the energy production system (10) when the energy production system (10) reaches a previously determined initial temperature and preferably the energy storage unit (20) reaches a previously determined minimum charging temperature; - when the energy production system (10) reaches a predetermined operating temperature, the centralization of the power supply of the railway vehicle (1) or its parts in the energy production system (10). 13. Sustav (200) za pretkondicioniranje dijelova željezničkog vozila (1) prema patentnom zahtjevu 12, pri čemu navedeni sustav za proizvodnju energije sadrži sustav gorivih ćelija (10), navedeni sustav za pretvorbu energije (30) obuhvaća najmanje DC međusklop (31) i pomoćni pretvarač (32), a navedena jedinica za pohranu energije (20) obuhvaća jednu ili više punjivih pogonskih baterija.13. System (200) for preconditioning parts of a railway vehicle (1) according to claim 12, wherein said energy production system comprises a fuel cell system (10), said energy conversion system (30) comprises at least a DC interface (31) and auxiliary converter (32), and said energy storage unit (20) comprises one or more rechargeable drive batteries. 14. Sustav (200) za pretkondicioniranje dijelova željezničkog vozila (1) prema patentnom zahtjevu 12 ili 13, pri čemu obuhvaća jedan ili više senzora (50) za otkrivanje stvarne temperature sustava za proizvodnju električne energije (10), i/ili sustava za pohranu električne energije (20), i/ili unutarnjih područja željezničkog vozila (1), i/ili okolišnu temperaturu izvan željezničkog vozila (1).14. A system (200) for preconditioning parts of a railway vehicle (1) according to patent claim 12 or 13, wherein it comprises one or more sensors (50) for detecting the actual temperature of the power generation system (10) and/or the storage system electrical energy (20), and/or the internal areas of the railway vehicle (1), and/or the ambient temperature outside the railway vehicle (1). 15. Željezničko vozilo (1) naznačeno time što obuhvaća sustav (200) prema jednom ili više od patentnih zahtjeva 12 do 14.15. Railway vehicle (1) characterized in that it comprises a system (200) according to one or more of patent claims 12 to 14.
HRP20221342TT 2019-11-18 2019-11-18 Method and system for preconditioning parts of a railway vehicle, and related railway vehicle HRP20221342T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19306476.3A EP3822143B1 (en) 2019-11-18 2019-11-18 Method and system for preconditioning parts of a railway vehicle, and related railway vehicle

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HRP20221342T1 true HRP20221342T1 (en) 2022-12-23

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EP (1) EP3822143B1 (en)
ES (1) ES2929178T3 (en)
HR (1) HRP20221342T1 (en)
PL (1) PL3822143T3 (en)

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US7137344B2 (en) * 2001-03-27 2006-11-21 General Electric Company Hybrid energy off highway vehicle load control system and method
EP2679418A1 (en) * 2012-06-25 2014-01-01 Paraska Holdings Limited Method and arrangement for vehicle cabin conditioning, a corresponding computer program and a corresponding computer-readable storage
FR3043593B1 (en) * 2015-11-16 2019-04-19 Bluebus METHOD AND SYSTEM FOR HEATING A HABITACLE OF AN ELECTRIC VEHICLE, AND ELECTRIC VEHICLE USING SUCH A METHOD OR SYSTEM

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EP3822143A1 (en) 2021-05-19
ES2929178T3 (en) 2022-11-25
EP3822143B1 (en) 2022-08-10
PL3822143T3 (en) 2023-01-30

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