JP7439272B2 - 計器用変圧器 - Google Patents

計器用変圧器 Download PDF

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Publication number
JP7439272B2
JP7439272B2 JP2022545155A JP2022545155A JP7439272B2 JP 7439272 B2 JP7439272 B2 JP 7439272B2 JP 2022545155 A JP2022545155 A JP 2022545155A JP 2022545155 A JP2022545155 A JP 2022545155A JP 7439272 B2 JP7439272 B2 JP 7439272B2
Authority
JP
Japan
Prior art keywords
magnetic core
winding
leg
potential transformer
holding part
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2022545155A
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English (en)
Japanese (ja)
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JP2023514507A (ja
Inventor
クナープ，ヴォルフガング
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Energy Global GmbH and Co KG
Original Assignee
Siemens Energy Global GmbH and Co KG
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 Siemens Energy Global GmbH and Co KG filed Critical Siemens Energy Global GmbH and Co KG
Publication of JP2023514507A publication Critical patent/JP2023514507A/ja
Application granted granted Critical
Publication of JP7439272B2 publication Critical patent/JP7439272B2/ja
Active legal-status Critical Current
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/288—Shielding
    • H01F27/2885—Shielding with shields or electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/24—Voltage transformers
    • H01F38/26—Constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Graft Or Block Polymers (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
JP2022545155A 2020-01-30 2020-12-30 計器用変圧器 Active JP7439272B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102020201100.1 2020-01-30
DE102020201100.1A DE102020201100A1 (de) 2020-01-30 2020-01-30 Spannungswandler
PCT/EP2020/088028 WO2021151614A1 (de) 2020-01-30 2020-12-30 Spannungswandler

Publications (2)

Publication Number Publication Date
JP2023514507A JP2023514507A (ja) 2023-04-06
JP7439272B2 true JP7439272B2 (ja) 2024-02-27

Family

ID=74175877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022545155A Active JP7439272B2 (ja) 2020-01-30 2020-12-30 計器用変圧器

Country Status (6)

Country Link
EP (1) EP4078631A1 (ko)
JP (1) JP7439272B2 (ko)
KR (1) KR20220129075A (ko)
CN (1) CN115151986A (ko)
DE (1) DE102020201100A1 (ko)
WO (1) WO2021151614A1 (ko)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002124424A (ja) 2000-10-13 2002-04-26 Toshiba Corp 計器用変圧器の取付方法及び計器用変圧器
JP2003007553A (ja) 2001-06-19 2003-01-10 Mitsubishi Electric Corp 断路器付ガス絶縁計器用変圧器
JP2004055740A (ja) 2002-07-18 2004-02-19 Nissin Electric Co Ltd ガス絶縁計器用変圧器
JP2017501579A (ja) 2013-12-20 2017-01-12 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ 開離装置を有するガス絶縁計器用変成器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3387756B2 (ja) 1996-11-25 2003-03-17 東光電気株式会社 ガス絶縁計器用変圧器
FR2933529B1 (fr) * 2008-07-07 2010-09-03 Areva T & D Ag Dispositif de sectionnement pour separer ou connecter deux parties d'un circuit electrique parmi lesquelles un transformateur de tension
DE102015216860A1 (de) * 2015-09-03 2017-03-09 Siemens Aktiengesellschaft Felgenelektrode und Wicklungsanordnung eines Messwandlers
DE102015216861A1 (de) 2015-09-03 2017-03-09 Siemens Aktiengesellschaft Aktivteileinheit eines Messwandlers und Messwandler

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002124424A (ja) 2000-10-13 2002-04-26 Toshiba Corp 計器用変圧器の取付方法及び計器用変圧器
JP2003007553A (ja) 2001-06-19 2003-01-10 Mitsubishi Electric Corp 断路器付ガス絶縁計器用変圧器
JP2004055740A (ja) 2002-07-18 2004-02-19 Nissin Electric Co Ltd ガス絶縁計器用変圧器
JP2017501579A (ja) 2013-12-20 2017-01-12 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ 開離装置を有するガス絶縁計器用変成器

Also Published As

Publication number Publication date
DE102020201100A1 (de) 2021-08-05
CN115151986A (zh) 2022-10-04
WO2021151614A1 (de) 2021-08-05
EP4078631A1 (de) 2022-10-26
KR20220129075A (ko) 2022-09-22
JP2023514507A (ja) 2023-04-06

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