CN121569433A - 电动阀控制装置和电动阀装置、以及电动阀的状态判定方法 - Google Patents

电动阀控制装置和电动阀装置、以及电动阀的状态判定方法

Info

Publication number
CN121569433A
CN121569433A CN202480002612.6A CN202480002612A CN121569433A CN 121569433 A CN121569433 A CN 121569433A CN 202480002612 A CN202480002612 A CN 202480002612A CN 121569433 A CN121569433 A CN 121569433A
Authority
CN
China
Prior art keywords
pulse
electric valve
rotor
input
voltage component
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.)
Pending
Application number
CN202480002612.6A
Other languages
English (en)
Chinese (zh)
Inventor
山田健登
渡边贵之
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.)
Fujikoki Corp
Original Assignee
Fujikoki 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 Fujikoki Corp filed Critical Fujikoki Corp
Publication of CN121569433A publication Critical patent/CN121569433A/zh
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • 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
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/34—Monitoring operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
CN202480002612.6A 2023-07-27 2024-05-13 电动阀控制装置和电动阀装置、以及电动阀的状态判定方法 Pending CN121569433A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023122305 2023-07-27
JP2023-122305 2023-07-27
PCT/JP2024/017644 WO2025022761A1 (ja) 2023-07-27 2024-05-13 電動弁制御装置および電動弁装置、ならびに、電動弁の状態判定方法

Publications (1)

Publication Number Publication Date
CN121569433A true CN121569433A (zh) 2026-02-24

Family

ID=94374953

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480002612.6A Pending CN121569433A (zh) 2023-07-27 2024-05-13 电动阀控制装置和电动阀装置、以及电动阀的状态判定方法

Country Status (3)

Country Link
JP (1) JP7730605B2 (https=)
CN (1) CN121569433A (https=)
WO (1) WO2025022761A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07222487A (ja) * 1994-01-28 1995-08-18 Toshiba Corp ブラシレスモータの駆動装置
JP4428440B2 (ja) * 2007-05-28 2010-03-10 株式会社デンソー ロータ位置検出回路，モータ駆動装置及びロータ位置検出方法
CN113757436B (zh) 2017-12-26 2024-04-30 株式会社不二工机 电动阀控制装置以及具备该电动阀控制装置的电动阀装置
WO2023053973A1 (ja) * 2021-09-30 2023-04-06 株式会社不二工機 電動弁制御装置および電動弁装置、ならびに、電動弁の制御方法

Also Published As

Publication number Publication date
JPWO2025022761A1 (https=) 2025-01-30
WO2025022761A1 (ja) 2025-01-30
JP7730605B2 (ja) 2025-08-28

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