JPS57182181A - Measuring device for electrostatic capacitance and dielectric loss tangent - Google Patents

Measuring device for electrostatic capacitance and dielectric loss tangent

Info

Publication number
JPS57182181A
JPS57182181A JP6715981A JP6715981A JPS57182181A JP S57182181 A JPS57182181 A JP S57182181A JP 6715981 A JP6715981 A JP 6715981A JP 6715981 A JP6715981 A JP 6715981A JP S57182181 A JPS57182181 A JP S57182181A
Authority
JP
Japan
Prior art keywords
output
circuit
rectifier circuit
test specimen
electrostatic capacitance
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.)
Granted
Application number
JP6715981A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0314146B2 (en]
Inventor
Taketoshi Hasegawa
Tadakatsu Watanabe
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
Priority to JP6715981A priority Critical patent/JPS57182181A/ja
Publication of JPS57182181A publication Critical patent/JPS57182181A/ja
Publication of JPH0314146B2 publication Critical patent/JPH0314146B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2688—Measuring quality factor or dielectric loss, e.g. loss angle, or power factor
    • G01R27/2694—Measuring dielectric loss, e.g. loss angle, loss factor or power factor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
JP6715981A 1981-04-30 1981-04-30 Measuring device for electrostatic capacitance and dielectric loss tangent Granted JPS57182181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6715981A JPS57182181A (en) 1981-04-30 1981-04-30 Measuring device for electrostatic capacitance and dielectric loss tangent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6715981A JPS57182181A (en) 1981-04-30 1981-04-30 Measuring device for electrostatic capacitance and dielectric loss tangent

Publications (2)

Publication Number Publication Date
JPS57182181A true JPS57182181A (en) 1982-11-09
JPH0314146B2 JPH0314146B2 (en]) 1991-02-26

Family

ID=13336830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6715981A Granted JPS57182181A (en) 1981-04-30 1981-04-30 Measuring device for electrostatic capacitance and dielectric loss tangent

Country Status (1)

Country Link
JP (1) JPS57182181A (en])

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104991127A (zh) * 2015-07-24 2015-10-21 江苏省电力公司常州供电公司 相对介损及电容量测试仪
WO2017016431A1 (zh) * 2015-07-24 2017-02-02 国网江苏省电力公司常州供电公司 相对介损及电容量测试仪
CN106483385A (zh) * 2016-12-07 2017-03-08 北京四方继保自动化股份有限公司 一种基于穿心式互感器的介质损耗测量系统及测量方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940582A (en]) * 1972-08-19 1974-04-16
JPS50110370A (en]) * 1974-02-06 1975-08-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940582A (en]) * 1972-08-19 1974-04-16
JPS50110370A (en]) * 1974-02-06 1975-08-30

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104991127A (zh) * 2015-07-24 2015-10-21 江苏省电力公司常州供电公司 相对介损及电容量测试仪
WO2017016431A1 (zh) * 2015-07-24 2017-02-02 国网江苏省电力公司常州供电公司 相对介损及电容量测试仪
CN106483385A (zh) * 2016-12-07 2017-03-08 北京四方继保自动化股份有限公司 一种基于穿心式互感器的介质损耗测量系统及测量方法
CN106483385B (zh) * 2016-12-07 2019-04-26 北京四方继保自动化股份有限公司 一种基于穿心式互感器的介质损耗测量系统及测量方法

Also Published As

Publication number Publication date
JPH0314146B2 (en]) 1991-02-26

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