CN115702464B - 气体绝缘变压器、气体绝缘变压系统及电压推定方法 - Google Patents

气体绝缘变压器、气体绝缘变压系统及电压推定方法

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Publication number
CN115702464B
CN115702464B CN202080102331.XA CN202080102331A CN115702464B CN 115702464 B CN115702464 B CN 115702464B CN 202080102331 A CN202080102331 A CN 202080102331A CN 115702464 B CN115702464 B CN 115702464B
Authority
CN
China
Prior art keywords
voltage
primary
gas
secondary winding
insulated transformer
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
CN202080102331.XA
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English (en)
Chinese (zh)
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CN115702464A (zh
Inventor
芝崎将之
川渕芳树
澁谷大辅
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.)
Nissin Electric Co Ltd
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Nissin Electric Co Ltd
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.)
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Publication date
Application filed by Nissin Electric Co Ltd filed Critical Nissin Electric Co Ltd
Publication of CN115702464A publication Critical patent/CN115702464A/zh
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Publication of CN115702464B publication Critical patent/CN115702464B/zh
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/10—Single-phase transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Housings And Mounting Of Transformers (AREA)
CN202080102331.XA 2020-06-25 2020-06-25 气体绝缘变压器、气体绝缘变压系统及电压推定方法 Active CN115702464B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/024974 WO2021260874A1 (ja) 2020-06-25 2020-06-25 ガス絶縁変圧器、ガス絶縁変圧システムおよび電圧推定方法

Publications (2)

Publication Number Publication Date
CN115702464A CN115702464A (zh) 2023-02-14
CN115702464B true CN115702464B (zh) 2025-07-18

Family

ID=79282286

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080102331.XA Active CN115702464B (zh) 2020-06-25 2020-06-25 气体绝缘变压器、气体绝缘变压系统及电压推定方法

Country Status (3)

Country Link
JP (1) JP7518423B2 (https=)
CN (1) CN115702464B (https=)
WO (1) WO2021260874A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01123318U (https=) * 1988-02-16 1989-08-22
JPH04125424U (ja) * 1991-05-07 1992-11-16 日新電機株式会社 ガス絶縁試験用変圧器
JPH118134A (ja) * 1997-06-13 1999-01-12 Makoto Yamamoto 受電設備用トランス

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101958190B (zh) * 2010-06-21 2012-05-23 国网电力科学研究院 一种屏蔽隔离型电压互感器
JP2013162059A (ja) * 2012-02-08 2013-08-19 Nissin Electric Co Ltd ガス絶縁計器用変圧器
CN203746626U (zh) * 2013-12-30 2014-07-30 山东泰开互感器有限公司 全封闭气体绝缘无局放试验变压器
CN111223655B (zh) * 2020-03-06 2022-12-06 山东泰开检测有限公司 一种高压直流供能变压器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01123318U (https=) * 1988-02-16 1989-08-22
JPH04125424U (ja) * 1991-05-07 1992-11-16 日新電機株式会社 ガス絶縁試験用変圧器
JPH118134A (ja) * 1997-06-13 1999-01-12 Makoto Yamamoto 受電設備用トランス

Also Published As

Publication number Publication date
CN115702464A (zh) 2023-02-14
JP7518423B2 (ja) 2024-07-18
JPWO2021260874A1 (https=) 2021-12-30
WO2021260874A1 (ja) 2021-12-30

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