JP7057235B2 - 分割磁石渦電流損解析方法 - Google Patents

分割磁石渦電流損解析方法 Download PDF

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JP7057235B2
JP7057235B2 JP2018122911A JP2018122911A JP7057235B2 JP 7057235 B2 JP7057235 B2 JP 7057235B2 JP 2018122911 A JP2018122911 A JP 2018122911A JP 2018122911 A JP2018122911 A JP 2018122911A JP 7057235 B2 JP7057235 B2 JP 7057235B2
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magnet
analysis
dimensional
partial
eddy current
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JP2020004083A (ja
JP2020004083A5 (enExample
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健治 宮田
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2018122911A priority Critical patent/JP7057235B2/ja
Priority to PCT/JP2019/005975 priority patent/WO2020003589A1/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Power Engineering (AREA)
  • Measuring Magnetic Variables (AREA)
  • Control Of Electric Motors In General (AREA)
JP2018122911A 2018-06-28 2018-06-28 分割磁石渦電流損解析方法 Active JP7057235B2 (ja)

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Application Number Priority Date Filing Date Title
JP2018122911A JP7057235B2 (ja) 2018-06-28 2018-06-28 分割磁石渦電流損解析方法
PCT/JP2019/005975 WO2020003589A1 (ja) 2018-06-28 2019-02-19 分割磁石渦電流損解析方法

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JP2018122911A JP7057235B2 (ja) 2018-06-28 2018-06-28 分割磁石渦電流損解析方法

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JP2020004083A JP2020004083A (ja) 2020-01-09
JP2020004083A5 JP2020004083A5 (enExample) 2021-03-11
JP7057235B2 true JP7057235B2 (ja) 2022-04-19

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WO (1) WO2020003589A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114462279B (zh) * 2022-01-28 2024-07-05 三峡大学 考虑绞合结构和节距的非完全绞合利兹线损耗计算方法
CN116894365B (zh) * 2023-07-20 2026-07-17 东南大学 一种模拟输电导线外部铁磁物质特性能耗的方法
CN117147976A (zh) * 2023-08-30 2023-12-01 广西大学 一种三维实心转子涡流损耗解析计算方法、系统、设备及介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004341828A (ja) 2003-05-15 2004-12-02 Hitachi Ltd 回転電機の特性解析プログラム
JP2009276117A (ja) 2008-05-13 2009-11-26 Fuji Electric Systems Co Ltd 永久磁石の損失算定方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5228730B2 (ja) * 2008-09-17 2013-07-03 株式会社明電舎 永久磁石式モータの磁石内渦電流損失解析方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004341828A (ja) 2003-05-15 2004-12-02 Hitachi Ltd 回転電機の特性解析プログラム
JP2009276117A (ja) 2008-05-13 2009-11-26 Fuji Electric Systems Co Ltd 永久磁石の損失算定方法

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JP2020004083A (ja) 2020-01-09

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