JPS6377487U - - Google Patents
Info
- Publication number
- JPS6377487U JPS6377487U JP16904986U JP16904986U JPS6377487U JP S6377487 U JPS6377487 U JP S6377487U JP 16904986 U JP16904986 U JP 16904986U JP 16904986 U JP16904986 U JP 16904986U JP S6377487 U JPS6377487 U JP S6377487U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- circuit
- current
- output
- transformer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 1
Description
図面は本考案の一実施例を示す電源装置の構成
図である。
１……三相電圧形インバータ、２……変圧器、
３……負荷、４……コンデンサ、５……コンデン
サ、６……コンデンサ、７……変流器、１０……
振幅基準回路、１１……正弦波発生回路、１２…
…電流制御回路、１３……ＰＷＭ制御回路。
The drawing is a configuration diagram of a power supply device showing an embodiment of the present invention. 1...Three-phase voltage source inverter, 2...Transformer,
3...Load, 4...Capacitor, 5...Capacitor, 6...Capacitor, 7...Current transformer, 10...
Amplitude reference circuit, 11...Sine wave generation circuit, 12...
...Current control circuit, 13...PWM control circuit.
Claims (1)
変圧器と、この変圧器の出力側に接続されたコン
デンサと、このコンデンサに流れるコンデンサ電
流を検出する変流器と、前記コンデンサ電流を制
御する振幅基準回路に接続された正弦波発生回路
と、この正弦波発生回路の出力及び前記コンデン
サ電流を比較する電流比較回路と、この電流比較
回路の出力によつて前記三相電圧形インバータを
制御するＰＷＭ制御回路とからなる電源装置。 A transformer connected to the output circuit of the three-phase voltage source inverter, a capacitor connected to the output side of this transformer, a current transformer that detects the capacitor current flowing to this capacitor, and an amplitude that controls the capacitor current. A sine wave generation circuit connected to a reference circuit, a current comparison circuit that compares the output of the sine wave generation circuit and the capacitor current, and a PWM that controls the three-phase voltage source inverter by the output of the current comparison circuit. A power supply device consisting of a control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16904986U JPS6377487U (en) | 1986-11-05 | 1986-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16904986U JPS6377487U (en) | 1986-11-05 | 1986-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6377487U true JPS6377487U (en) | 1988-05-23 |
Family
ID=31102499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16904986U Pending JPS6377487U (en) | 1986-11-05 | 1986-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6377487U (en) |
-
1986
- 1986-11-05 JP JP16904986U patent/JPS6377487U/ja active Pending