JP7825730B2 - 発電素子、発電モジュール、回転数検出器及び発電機 - Google Patents

発電素子、発電モジュール、回転数検出器及び発電機

Info

Publication number
JP7825730B2
JP7825730B2 JP2024551188A JP2024551188A JP7825730B2 JP 7825730 B2 JP7825730 B2 JP 7825730B2 JP 2024551188 A JP2024551188 A JP 2024551188A JP 2024551188 A JP2024551188 A JP 2024551188A JP 7825730 B2 JP7825730 B2 JP 7825730B2
Authority
JP
Japan
Prior art keywords
magnetic
power generating
generating element
wires
magnet
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
JP2024551188A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024084701A5 (https=
JPWO2024084701A1 (https=
Inventor
武史 武舎
明良 堀田
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2024084701A1 publication Critical patent/JPWO2024084701A1/ja
Publication of JPWO2024084701A5 publication Critical patent/JPWO2024084701A5/ja
Application granted granted Critical
Publication of JP7825730B2 publication Critical patent/JP7825730B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
    • H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2024551188A 2022-10-21 2022-10-21 発電素子、発電モジュール、回転数検出器及び発電機 Active JP7825730B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/039352 WO2024084701A1 (ja) 2022-10-21 2022-10-21 発電素子、発電モジュール、回転数検出器及び発電機

Publications (3)

Publication Number Publication Date
JPWO2024084701A1 JPWO2024084701A1 (https=) 2024-04-25
JPWO2024084701A5 JPWO2024084701A5 (https=) 2025-03-17
JP7825730B2 true JP7825730B2 (ja) 2026-03-06

Family

ID=90737290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024551188A Active JP7825730B2 (ja) 2022-10-21 2022-10-21 発電素子、発電モジュール、回転数検出器及び発電機

Country Status (4)

Country Link
JP (1) JP7825730B2 (https=)
CN (1) CN120019746A (https=)
DE (1) DE112022007937T5 (https=)
WO (1) WO2024084701A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024153493A (ja) * 2023-04-17 2024-10-29 オリエンタルモーター株式会社 発電センサ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007251819A (ja) 2006-03-17 2007-09-27 Kri Inc アンテナ
JP2008014799A (ja) 2006-07-06 2008-01-24 Yaskawa Electric Corp 絶対値エンコーダ装置
JP2012044851A (ja) 2010-08-13 2012-03-01 Katsuhiro Sakai 自動自立式エネルギー発生システム
WO2020250439A1 (ja) 2019-06-14 2020-12-17 三菱電機株式会社 回転数検出器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007251819A (ja) 2006-03-17 2007-09-27 Kri Inc アンテナ
JP2008014799A (ja) 2006-07-06 2008-01-24 Yaskawa Electric Corp 絶対値エンコーダ装置
JP2012044851A (ja) 2010-08-13 2012-03-01 Katsuhiro Sakai 自動自立式エネルギー発生システム
WO2020250439A1 (ja) 2019-06-14 2020-12-17 三菱電機株式会社 回転数検出器

Also Published As

Publication number Publication date
DE112022007937T5 (de) 2025-08-28
JPWO2024084701A1 (https=) 2024-04-25
CN120019746A (zh) 2025-05-16
WO2024084701A1 (ja) 2024-04-25

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