PL417162A1 - Electric generator - Google Patents

Electric generator

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Publication number
PL417162A1
PL417162A1 PL417162A PL41716216A PL417162A1 PL 417162 A1 PL417162 A1 PL 417162A1 PL 417162 A PL417162 A PL 417162A PL 41716216 A PL41716216 A PL 41716216A PL 417162 A1 PL417162 A1 PL 417162A1
Authority
PL
Poland
Prior art keywords
output
modulator
current
rectifier
loaded
Prior art date
Application number
PL417162A
Other languages
Polish (pl)
Inventor
Michał Gwóźdź
Michał Krystkowiak
Original Assignee
Politechnika Poznańska
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 Politechnika Poznańska filed Critical Politechnika Poznańska
Priority to PL417162A priority Critical patent/PL417162A1/en
Publication of PL417162A1 publication Critical patent/PL417162A1/en

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Abstract

Przedmiotem zgłoszenia jest generator elektryczny zawierający wirnik, stojan oraz układ przekształtnikowy, w którym stojan generatora posiada dwa 3 - fazowe uzwojenia, z których jedno połączone jest w układzie "gwiazdy", a drugie "trójkąta", przy czym uzwojenia obciążone są niezależnymi 6 - pulsowymi niesterowanymi układami prostownikowymi (P1, P2), z kolei na wyjściach obu prostowników włączony jest modulator ich prądów wyjściowych (MP), odpowiednio iP1 oraz iP2, a pomiędzy modulatorem (MP), a wyjściem obu układów prostowników (P1, P2) włączony jest sprzęgający transformator impulsowy z dzielonym uzwojeniem (TR) o przekładni (Rys. A), przy czym moc wyjściowa modulatora prądu (MP) oraz transformatora impulsowego (TR) jest wielokrotnie mniejsza od łącznej mocy wyjściowej obu układów prostownikowych (P1, P2) i stanowi 2 - 3% mocy systemu, na wyjściu prostowników sprzężonych z modulatorem prądu (MP) znajduje się układ, stanowiący przekształtnik (PK), zapewniający stałość w czasie prądu wyjściowego prostowników, który obciążony jest odbiornikiem (OD).The subject of the application is an electric generator containing a rotor, stator and converter system, in which the generator stator has two 3-phase windings, one of which is connected in a "star" and the other "triangle", while the windings are loaded with independent 6-pulse uncontrolled rectifier circuits (P1, P2), while the output of both rectifiers has a modulator of their output current (MP), respectively iP1 and iP2, and between the modulator (MP) and the output of both rectifier systems (P1, P2) the coupling is switched on split-winding pulse transformer (TR) with a gear (Fig. A), with the output power of the current modulator (MP) and the pulse transformer (TR) several times smaller than the combined output power of both rectifier systems (P1, P2) and constitutes 2 - 3% of the system power, at the output of rectifiers coupled with the current modulator (MP) is the system constituting the transform tnik (PK), ensuring stability during rectifier output current, which is loaded by the receiver (OD).

PL417162A 2016-05-11 2016-05-11 Electric generator PL417162A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL417162A PL417162A1 (en) 2016-05-11 2016-05-11 Electric generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL417162A PL417162A1 (en) 2016-05-11 2016-05-11 Electric generator

Publications (1)

Publication Number Publication Date
PL417162A1 true PL417162A1 (en) 2017-11-20

Family

ID=60324381

Family Applications (1)

Application Number Title Priority Date Filing Date
PL417162A PL417162A1 (en) 2016-05-11 2016-05-11 Electric generator

Country Status (1)

Country Link
PL (1) PL417162A1 (en)

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