PL447345A1 - Urządzenie minimalizujące czasy wyłączeń 3-fazowych systemów instalacji fotowoltaicznych małej mocy - Google Patents

Urządzenie minimalizujące czasy wyłączeń 3-fazowych systemów instalacji fotowoltaicznych małej mocy

Info

Publication number
PL447345A1
PL447345A1 PL447345A PL44734523A PL447345A1 PL 447345 A1 PL447345 A1 PL 447345A1 PL 447345 A PL447345 A PL 447345A PL 44734523 A PL44734523 A PL 44734523A PL 447345 A1 PL447345 A1 PL 447345A1
Authority
PL
Poland
Prior art keywords
power photovoltaic
phase low
downtime
minimizes
phase
Prior art date
Application number
PL447345A
Other languages
English (en)
Other versions
PL248193B1 (pl
Inventor
Józef Ciosmak
Kamil Adaś
Original Assignee
Politechnika Świętokrzyska
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 Politechnika Świętokrzyska filed Critical Politechnika Świętokrzyska
Priority to PL447345A priority Critical patent/PL248193B1/pl
Publication of PL447345A1 publication Critical patent/PL447345A1/pl
Publication of PL248193B1 publication Critical patent/PL248193B1/pl

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/001—Methods to deal with contingencies, e.g. abnormalities, faults or failures
    • H02J3/00125—Transmission line or load transient problems, e.g. overvoltage, resonance or self-excitation of inductive loads
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. DC/AC converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/12—Circuit arrangements for AC mains or AC distribution networks for adjusting voltage in AC networks by changing a characteristic of the network load
    • H02J3/14—Circuit arrangements for AC mains or AC distribution networks for adjusting voltage in AC networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381—Dispersed generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/22—The renewable source being solar energy
    • H02J2300/24—The renewable source being solar energy of photovoltaic origin

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Photovoltaic Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

Urządzenie minimalizujące czasy wyłączeń 1-fazowych systemów instalacji fotowoltaicznych małej mocy, charakteryzuje się tym, że ma postać modułu pomiarowo-sterującego (1) składającego się z podzespołu elektronicznego do pomiaru napięcia (2) oraz podzespołu elektronicznego do pomiaru prądu fazowego (3), a także mikrokontrolera 32-bitowego z dwoma niezależnymi rdzeniami (4), z których jeden rdzeń realizuje programowy algorytm filtracji cyfrowej i korekcji fazy strumienia danych pomiarowych napięcia i prądu z przetworników AC, wyznaczania kierunku przepływu prądu i sterowania modułem wykonawczym, a drugi rdzeń opowiada za zapis danych pomiarowych do pamięci nieulotnej i wymianę danych z modułem komunikacji bezprzewodowej zintegrowanego z bezprzewodowym modułem komunikacyjnym (5).
PL447345A 2023-12-29 2023-12-29 Urządzenie minimalizujące czasy wyłączeń 3-fazowych systemów instalacji fotowoltaicznych małej mocy PL248193B1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL447345A PL248193B1 (pl) 2023-12-29 2023-12-29 Urządzenie minimalizujące czasy wyłączeń 3-fazowych systemów instalacji fotowoltaicznych małej mocy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL447345A PL248193B1 (pl) 2023-12-29 2023-12-29 Urządzenie minimalizujące czasy wyłączeń 3-fazowych systemów instalacji fotowoltaicznych małej mocy

Publications (2)

Publication Number Publication Date
PL447345A1 true PL447345A1 (pl) 2025-06-30
PL248193B1 PL248193B1 (pl) 2025-11-03

Family

ID=96171557

Family Applications (1)

Application Number Title Priority Date Filing Date
PL447345A PL248193B1 (pl) 2023-12-29 2023-12-29 Urządzenie minimalizujące czasy wyłączeń 3-fazowych systemów instalacji fotowoltaicznych małej mocy

Country Status (1)

Country Link
PL (1) PL248193B1 (pl)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3675308A1 (en) * 2018-12-27 2020-07-01 Vito NV An active power curtailment management system
CN112886603A (zh) * 2021-01-21 2021-06-01 辽宁太阳能研究应用有限公司 一种电网过压调节装置
PL438939A1 (pl) * 2021-09-14 2023-03-20 Przedsiębiorstwo Cr-Gama Spółka Z Ograniczoną Odpowiedzialnością Regulator napięcia fazowego i sposób regulowania napięcia fazowego

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3675308A1 (en) * 2018-12-27 2020-07-01 Vito NV An active power curtailment management system
CN112886603A (zh) * 2021-01-21 2021-06-01 辽宁太阳能研究应用有限公司 一种电网过压调节装置
PL438939A1 (pl) * 2021-09-14 2023-03-20 Przedsiębiorstwo Cr-Gama Spółka Z Ograniczoną Odpowiedzialnością Regulator napięcia fazowego i sposób regulowania napięcia fazowego

Also Published As

Publication number Publication date
PL248193B1 (pl) 2025-11-03

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