JP7518423B2 - 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 - Google Patents

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 Download PDF

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JP7518423B2
JP7518423B2 JP2022532172A JP2022532172A JP7518423B2 JP 7518423 B2 JP7518423 B2 JP 7518423B2 JP 2022532172 A JP2022532172 A JP 2022532172A JP 2022532172 A JP2022532172 A JP 2022532172A JP 7518423 B2 JP7518423 B2 JP 7518423B2
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voltage
shield
primary
secondary winding
low
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JPWO2021260874A1 (https=
Inventor
将之 芝崎
芳樹 川渕
大輔 澁谷
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Nissin Electric Co Ltd
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Nissin Electric Co Ltd
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    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Housings And Mounting Of Transformers (AREA)
JP2022532172A 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 Active JP7518423B2 (ja)

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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

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JPWO2021260874A1 JPWO2021260874A1 (https=) 2021-12-30
JP7518423B2 true JP7518423B2 (ja) 2024-07-18

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JP2022532172A Active JP7518423B2 (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

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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0624991Y2 (ja) * 1988-02-16 1994-06-29 三菱電機株式会社 ガス絶縁変成器
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
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

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CN115702464A (zh) 2023-02-14
JPWO2021260874A1 (https=) 2021-12-30
CN115702464B (zh) 2025-07-18
WO2021260874A1 (ja) 2021-12-30

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