JPS6122191U

JPS6122191U - rectifier

Info

Publication number: JPS6122191U
Application number: JP10477584U
Authority: JP
Inventors: 和男山口
Original assignee: パイオニア株式会社
Priority date: 1984-07-10
Filing date: 1984-07-10
Publication date: 1986-02-08

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例の整流装置の回路図、第２
図は第１図の２次側電圧のベクトル図、第３図は第１図
の回路によって得られた出力電圧の波形図、第４図はこ
の考案の他の実施例を示す回路図、第５図は第４図の２
次側電圧のベクトル図である。第１の変圧器、２・・・９０度移相器、３・・・第２の
変圧器、４・・・整流器、５・・・平滑コンデンサ。Figure 1 is a circuit diagram of a rectifier according to an embodiment of this invention;
The figure is a vector diagram of the secondary side voltage in Figure 1, Figure 3 is a waveform diagram of the output voltage obtained by the circuit in Figure 1, Figure 4 is a circuit diagram showing another embodiment of this invention, Figure 5 is 2 in Figure 4.
FIG. 3 is a vector diagram of the next-side voltage. 1st transformer, 2... 90 degree phase shifter, 3... second transformer, 4... rectifier, 5... smoothing capacitor.

Claims

[Scope of utility model registration request]

(1) In a rectifier circuit where an AC voltage is input to the primary side of a transformer and the AC voltage generated on the secondary side is rectified and smoothed to obtain a DC output, a single-phase AC voltage is input to the primary side. 1 transformer, a 90-degree phase shifter to which the single-phase AC voltage is inputted in parallel with the primary side of this first transformer, and a second transformer to which the output of this 90-degree phase shifter is inputted to the primary side. A transformer is provided, and by making a predetermined connection between the second transformer and the secondary tap of the first transformer, a multiphase AC voltage is generated. A rectifying device characterized in that it obtains DC output through a rectifying device.

(2) The rectifier device according to claim 1, wherein the secondary sides of the first transformer and the second transformer are two-phase AC voltage.

(3) The rectifier according to claim 1, wherein the secondary sides of the first transformer and the second transformer are three-phase AC voltage.