RO92160B1 - Direct current-direct current converter - Google Patents

Direct current-direct current converter

Info

Publication number
RO92160B1
RO92160B1 RO118242A RO11824285A RO92160B1 RO 92160 B1 RO92160 B1 RO 92160B1 RO 118242 A RO118242 A RO 118242A RO 11824285 A RO11824285 A RO 11824285A RO 92160 B1 RO92160 B1 RO 92160B1
Authority
RO
Romania
Prior art keywords
direct current
converter
buffer
supply
pulse converter
Prior art date
Application number
RO118242A
Other languages
Romanian (ro)
Other versions
RO92160A2 (en
Inventor
Tiberiu Nerodea
Gheorghe Mincinopschi
Original Assignee
Centrul De Cercetare Stiintifica Si Inginerie Tehnologica "Electroputere"
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 Centrul De Cercetare Stiintifica Si Inginerie Tehnologica "Electroputere" filed Critical Centrul De Cercetare Stiintifica Si Inginerie Tehnologica "Electroputere"
Priority to RO118242A priority Critical patent/RO92160B1/en
Publication of RO92160A2 publication Critical patent/RO92160A2/en
Publication of RO92160B1 publication Critical patent/RO92160B1/en

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  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Inventia face parte din solutiile care se aplica pentru alimentarea serviciilor auxiliare ale vehiculelor de tractiune urbana, avand o baterie de acumulatoare în tampon, la care este necesara separarea lantul de conversie, eliminand faza de curent alternativ prin folosirea unui convertor curent continuu-impuls si un transformator de impuls. Convertorul curent continuu-impuls prezinta o mare siguranta în functionare datorita faptului ca la fiecare intrare în conductie a tiristorului îi urmeaza automat ciclul de stingere. Convertorul de curent continuu, conform inventiei, acopera domeniul de puteri, maximum 5 kw, necesar încarcarii bateriei de acumulatoare si alimentarii serviciilor auxiliare.The invention is part of the solutions that apply to the supply of auxiliary services of urban traction vehicles, having a buffer battery in buffer, requiring the separation of the conversion chain, eliminating the alternating current phase by using a direct current pulse converter and a impulse transformer. The current-to-pulse converter has a high degree of safety in operation due to the fact that at each entry into the conductor of the thyristor it automatically follows the extinguishing cycle. According to the invention, the DC converter covers the power range of up to 5 kw required to charge the accumulator battery and to supply ancillary services.

RO118242A 1985-04-03 1985-04-03 Direct current-direct current converter RO92160B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO118242A RO92160B1 (en) 1985-04-03 1985-04-03 Direct current-direct current converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO118242A RO92160B1 (en) 1985-04-03 1985-04-03 Direct current-direct current converter

Publications (2)

Publication Number Publication Date
RO92160A2 RO92160A2 (en) 1987-07-30
RO92160B1 true RO92160B1 (en) 1987-07-31

Family

ID=20116905

Family Applications (1)

Application Number Title Priority Date Filing Date
RO118242A RO92160B1 (en) 1985-04-03 1985-04-03 Direct current-direct current converter

Country Status (1)

Country Link
RO (1) RO92160B1 (en)

Also Published As

Publication number Publication date
RO92160A2 (en) 1987-07-30

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