TW202024589A - 電容溫度測定裝置 - Google Patents

電容溫度測定裝置 Download PDF

Info

Publication number
TW202024589A
TW202024589A TW108139762A TW108139762A TW202024589A TW 202024589 A TW202024589 A TW 202024589A TW 108139762 A TW108139762 A TW 108139762A TW 108139762 A TW108139762 A TW 108139762A TW 202024589 A TW202024589 A TW 202024589A
Authority
TW
Taiwan
Prior art keywords
temperature
capacitor
aforementioned
internal
motor
Prior art date
Application number
TW108139762A
Other languages
English (en)
Chinese (zh)
Inventor
津秀樹
Original Assignee
日商山洋電氣股份有限公司
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 日商山洋電氣股份有限公司 filed Critical 日商山洋電氣股份有限公司
Publication of TW202024589A publication Critical patent/TW202024589A/zh

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
TW108139762A 2018-11-13 2019-11-01 電容溫度測定裝置 TW202024589A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018212946A JP2020079744A (ja) 2018-11-13 2018-11-13 コンデンサ温度測定装置
JP2018-212946 2018-11-13

Publications (1)

Publication Number Publication Date
TW202024589A true TW202024589A (zh) 2020-07-01

Family

ID=70656198

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108139762A TW202024589A (zh) 2018-11-13 2019-11-01 電容溫度測定裝置

Country Status (4)

Country Link
JP (1) JP2020079744A (ja)
CN (1) CN111174936A (ja)
PH (1) PH12019000426A1 (ja)
TW (1) TW202024589A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116398413B (zh) * 2023-06-08 2023-09-29 深圳艾为电气技术有限公司 电动压缩机智能功率控制方法及装置

Also Published As

Publication number Publication date
JP2020079744A (ja) 2020-05-28
PH12019000426A1 (en) 2020-05-27
CN111174936A (zh) 2020-05-19

Similar Documents

Publication Publication Date Title
US11215657B2 (en) Real-time online prediction method for dynamic junction temperature of semiconductor power device
KR102066389B1 (ko) 파워 반도체 모듈의 손상 레벨 또는 수명 예측을 추정하는 방법 및 디바이스
WO2017049942A1 (zh) 一种检测环境温度的方法、装置和电子设备
KR101683925B1 (ko) 친환경 차량의 레졸버 비정상 출력 보상 방법
JP2005302794A (ja) 変圧器監視システム
JP2007028741A (ja) 電力変換器とその管理システム
US12111709B2 (en) Detection of a failure of a power module based on operating conditions
TW201317761A (zh) 能自動監測使用壽命的電源及電源使用壽命監測方法
CN116066344B (zh) 基于igbt的电动压缩机控制方法及装置
TW202024589A (zh) 電容溫度測定裝置
CN105445525A (zh) 在具有霍尔传感器的电流传感器中的过电流识别
JP5174968B2 (ja) バッテリの充電状態を求める方法および制御装置
CN111919373A (zh) 诊断装置以及诊断系统
JP2013221944A (ja) 消費電力の測定装置および測定方法
US6825651B2 (en) Test method for characterizing currents associated with powered components in an electronic system
CN116465515B (zh) 芯片核心温度估计方法、装置、电子设备、计算机及介质
KR20140052658A (ko) 지능형 배터리 센서 및 이의 배터리 내부저항 연산방법
WO2021106175A1 (ja) 電力変換装置および機械学習装置
US9528886B2 (en) Method and apparatus for diagnosing a device for determining the temperature of a component of an electric unit
JP2014228330A (ja) 半田クラック検出装置及び半田クラック検出方法
JP6738263B2 (ja) 絶縁抵抗検査装置、電力変換装置、および絶縁抵抗の測定方法
US20240192267A1 (en) Method of monitoring a health state of a power semiconductor device
JP2011075507A (ja) 電力変換装置のコンデンサ容量判定方法
JP2021044923A (ja) 温度評価システム、モータ駆動システム、温度評価方法及びプログラム
WO2022264315A1 (ja) モータの絶縁抵抗値を計算するモータ駆動装置