UA10623A - Device for measurement of temperature of windings of electric machines - Google Patents

Device for measurement of temperature of windings of electric machines

Info

Publication number
UA10623A
UA10623A UA94041094A UA94041094A UA10623A UA 10623 A UA10623 A UA 10623A UA 94041094 A UA94041094 A UA 94041094A UA 94041094 A UA94041094 A UA 94041094A UA 10623 A UA10623 A UA 10623A
Authority
UA
Ukraine
Prior art keywords
capacitor
amplifier
windings
measurement
electric machines
Prior art date
Application number
UA94041094A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Валерій Олексійович Кірєєв
Валерий Алексеевич Киреев
Валерій Миколайович Мартинов
Валерий Николаевич Мартынов
Original Assignee
Науково-Дослідний Та Конструкторсько-Технологічний Інститут Міського Господарства Держжитлокомунгоспу України
Научно-исследоватеьский и конструкторско-технологический институт городского хозяйства Госжильекоммунхоз Украины
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 Науково-Дослідний Та Конструкторсько-Технологічний Інститут Міського Господарства Держжитлокомунгоспу України, Научно-исследоватеьский и конструкторско-технологический институт городского хозяйства Госжильекоммунхоз Украины filed Critical Науково-Дослідний Та Конструкторсько-Технологічний Інститут Міського Господарства Держжитлокомунгоспу України
Priority to UA94041094A priority Critical patent/UA10623A/en
Publication of UA10623A publication Critical patent/UA10623A/en

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  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

Device for measurement of windings of electric machines has winding-thermo-indicator that through separation capacitor is connected in parallel to source of direct voltage and analog-digital transformer to outputs of which indicator is connected. Winding-thermo-indicator through first throttle is connected in parallel to source of stable direct current in parallel to which first capacitor is connected, To device additionally are included second throttle, second capacitor, matching amplifier, resistor, first subtraction amplifier, third capacitor, first scaling amplifier, second subtraction amplifier, source of support voltage and second scaling amplifier.
UA94041094A 1993-04-16 1993-04-16 Device for measurement of temperature of windings of electric machines UA10623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA94041094A UA10623A (en) 1993-04-16 1993-04-16 Device for measurement of temperature of windings of electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA94041094A UA10623A (en) 1993-04-16 1993-04-16 Device for measurement of temperature of windings of electric machines

Publications (1)

Publication Number Publication Date
UA10623A true UA10623A (en) 1996-12-25

Family

ID=74532227

Family Applications (1)

Application Number Title Priority Date Filing Date
UA94041094A UA10623A (en) 1993-04-16 1993-04-16 Device for measurement of temperature of windings of electric machines

Country Status (1)

Country Link
UA (1) UA10623A (en)

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