RO81703B - Process and installation for supplying the electric circuits provided with inductances - Google Patents

Process and installation for supplying the electric circuits provided with inductances

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Publication number
RO81703B
RO81703B RO75791A RO7579173A RO81703B RO 81703 B RO81703 B RO 81703B RO 75791 A RO75791 A RO 75791A RO 7579173 A RO7579173 A RO 7579173A RO 81703 B RO81703 B RO 81703B
Authority
RO
Romania
Prior art keywords
electric circuits
inductances
current
supplying
circuits provided
Prior art date
Application number
RO75791A
Other languages
Romanian (ro)
Other versions
RO81703A (en
Inventor
Gyorgy Markovics
Gyorgy Zsak
Original Assignee
Szerszamgepipari Muvek
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 Szerszamgepipari Muvek filed Critical Szerszamgepipari Muvek
Priority to RO7375791A priority Critical patent/RO81703A/en
Publication of RO81703B publication Critical patent/RO81703B/en
Publication of RO81703A publication Critical patent/RO81703A/en

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Abstract

Inventia se refera la un procedeu si o instalatie pentru alimentarea circuitelor electrice prevazute cu inductante si rezistente chimice si, în special, inductantele ce constituie înfasurarile fazelor motoarelor electrice cu impulsuri cît si pentru alimentarea circuitelor electrice ale cuplajelor electromagnetice, electromagnetilor de tractiune si presare de curent continuu sau a altor circuite electrice unde este necesar ca valoarea curentului sa ajunga cît mai rapid la cea nominala, la care tensiunea de curent continuu este aplicata printr-un element RC sau un element capacitiv, iar alura formei curbei circuitului în timp dupa alegerea corespunzatoare a elementului RC sau a elementului capacitiv poate fi reglata cu oscilatii amortizate, iar prin alegerea corespunzatoare a tensiunii se poate regla valoarea maxima a amplitudinii curentului Imax=In în intervalul de timp al primului sfert de perioada.The invention relates to a process and apparatus for supplying electric circuits provided with inductances and chemical resistances and in particular the inductors which constitute the phases of the electric motors with impulses and for the supply of electric circuits of the electromagnetic couplings and the electromagnets of traction and current pressing continuously or other electrical circuits where the current value must be as fast as the nominal current at which the DC voltage is applied by an RC element or a capacitive element, and the shape of the curve of the circuit in time after the corresponding selection of the RC element or the capacitive element can be adjusted with damped oscillations and by choosing the correct voltage, the maximum amplitude of the Imax = In current amplitude can be adjusted within the first quarter of the period.

RO7375791A 1973-08-13 1973-08-13 METHOD AND INSTALLATION FOR SUPPLYING INDUCTANCE ELECTRIC CIRCUITS RO81703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO7375791A RO81703A (en) 1973-08-13 1973-08-13 METHOD AND INSTALLATION FOR SUPPLYING INDUCTANCE ELECTRIC CIRCUITS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7375791A RO81703A (en) 1973-08-13 1973-08-13 METHOD AND INSTALLATION FOR SUPPLYING INDUCTANCE ELECTRIC CIRCUITS

Publications (2)

Publication Number Publication Date
RO81703B true RO81703B (en) 1983-05-30
RO81703A RO81703A (en) 1983-06-01

Family

ID=20092630

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7375791A RO81703A (en) 1973-08-13 1973-08-13 METHOD AND INSTALLATION FOR SUPPLYING INDUCTANCE ELECTRIC CIRCUITS

Country Status (1)

Country Link
RO (1) RO81703A (en)

Also Published As

Publication number Publication date
RO81703A (en) 1983-06-01

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