HUP1700439A1 - Procedure and apparatus for determining the insulation resistance of dc networks and for potential reducing or potential increasing of battery systems, by functional earthing - Google Patents

Procedure and apparatus for determining the insulation resistance of dc networks and for potential reducing or potential increasing of battery systems, by functional earthing

Info

Publication number
HUP1700439A1
HUP1700439A1 HUP1700439A HUP1700439A1 HU P1700439 A1 HUP1700439 A1 HU P1700439A1 HU P1700439 A HUP1700439 A HU P1700439A HU P1700439 A1 HUP1700439 A1 HU P1700439A1
Authority
HU
Hungary
Prior art keywords
potential
networks
procedure
determining
insulation resistance
Prior art date
Application number
Other languages
Hungarian (hu)
Inventor
Jozsef Bela Prause
Original Assignee
Jozsef Bela Prause
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 Jozsef Bela Prause filed Critical Jozsef Bela Prause
Priority to HUP1700439 priority Critical patent/HUP1700439A1/en
Priority to PCT/HU2018/000046 priority patent/WO2019086917A1/en
Publication of HUP1700439A1 publication Critical patent/HUP1700439A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/025—Measuring very high resistances, e.g. isolation resistances, i.e. megohm-meters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • 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
    • H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • 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
    • H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
HUP1700439 2017-10-31 2017-10-31 Procedure and apparatus for determining the insulation resistance of dc networks and for potential reducing or potential increasing of battery systems, by functional earthing HUP1700439A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HUP1700439 HUP1700439A1 (en) 2017-10-31 2017-10-31 Procedure and apparatus for determining the insulation resistance of dc networks and for potential reducing or potential increasing of battery systems, by functional earthing
PCT/HU2018/000046 WO2019086917A1 (en) 2017-10-31 2018-10-24 Method and apparatus for determining the insulation resistance of dc network, and for potential reduction and increase of battery systems using functional earthing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUP1700439 HUP1700439A1 (en) 2017-10-31 2017-10-31 Procedure and apparatus for determining the insulation resistance of dc networks and for potential reducing or potential increasing of battery systems, by functional earthing

Publications (1)

Publication Number Publication Date
HUP1700439A1 true HUP1700439A1 (en) 2019-05-28

Family

ID=89992558

Family Applications (1)

Application Number Title Priority Date Filing Date
HUP1700439 HUP1700439A1 (en) 2017-10-31 2017-10-31 Procedure and apparatus for determining the insulation resistance of dc networks and for potential reducing or potential increasing of battery systems, by functional earthing

Country Status (2)

Country Link
HU (1) HUP1700439A1 (en)
WO (1) WO2019086917A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111257709A (en) * 2020-02-11 2020-06-09 邢台钢铁有限责任公司 Method for insulation detection of 24V power line of PLC system
DE102020114906B4 (en) * 2020-06-04 2023-06-29 Bender Gmbh & Co. Kg Protective contact socket and method for locating insulation faults in an unearthed power supply system with insulation monitoring
CN113156210B (en) * 2021-03-12 2022-11-15 阳光电源股份有限公司 Insulation detection method and application device thereof
CN117233532B (en) * 2023-09-21 2024-02-09 中科智寰(北京)科技有限公司 DC power grid ground fault on-line positioning and protecting system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE420370T1 (en) * 2004-04-18 2009-01-15 Deif As METHOD AND DEVICE FOR ISOLATION MONITORING
ES2836900T3 (en) * 2015-06-26 2021-06-28 Marici Holdings The Netherlands Bv Method and arrangement for measuring the insulation resistance of a photovoltaic system

Also Published As

Publication number Publication date
WO2019086917A1 (en) 2019-05-09

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Legal Events

Date Code Title Description
FD9A Lapse of provisional protection due to non-payment of fees