JPS6062887U - Transformerless inverter device - Google Patents
Transformerless inverter deviceInfo
- Publication number
- JPS6062887U JPS6062887U JP15316583U JP15316583U JPS6062887U JP S6062887 U JPS6062887 U JP S6062887U JP 15316583 U JP15316583 U JP 15316583U JP 15316583 U JP15316583 U JP 15316583U JP S6062887 U JPS6062887 U JP S6062887U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- inverter device
- input
- converts
- output
- 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 2
- 239000004065 semiconductor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Rectifiers (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の無停電電源装置の主要部構成を示す回路
図、第２図は本考案のトランスレスインバータ装置の主
要部構成を示す回路図である。
１、２．３・・・入力端子、４・・・整流回路部、４１
・・・整流スタック、５・・・スイッチングレギュレー
タ、５１・・・半導体スイッチ素子、５２・・・発振器
、５３・・・電圧設定器、６・・・インバータ部、７，
８・・・出力端子、Ｃ，、Ｃ２−・・倍電圧発生用コン
デンサ。FIG. 1 is a circuit diagram showing the main structure of a conventional uninterruptible power supply, and FIG. 2 is a circuit diagram showing the main structure of a transformerless inverter according to the present invention. 1, 2.3... Input terminal, 4... Rectifier circuit section, 41
... Rectifier stack, 5... Switching regulator, 51... Semiconductor switch element, 52... Oscillator, 53... Voltage setting device, 6... Inverter section, 7,
8... Output terminal, C,, C2-... Capacitor for voltage doubler generation.
Claims (1)
路部からの直流電圧を所望の一定電圧値に制御する手段
と、該制御手段からの一定電圧を入力し交流出力に変換
するインバータ部を備えたインバータ装置であって、 上記整流回路部は、整流スタックと倍電圧発生用コンデ
ンサを備え、高・低２種類の交流入力接続用入力端子を
介して与えられる入力電圧のうち高い交流電圧を与える
時は全波整流を行ない、低い交流電圧を与える時は倍電
圧整流を行なうものであり、この整流出力を上記所望の
一定電圧値に制御する手段及び上記インバータ、部を介
して所望の電圧の交流出力に変換することを特徴とする
トランスレスインバータ装置。 ２ 上記直流電圧を所望の一定電圧値に制御する手段は
、半導体スイッチ素子と発振器と電圧設定器を備え、チ
ョッパ制御を行なうように構成したスイッチングレギュ
レータである実用新案登録請求の範囲第１項記載のトラ
ンスレスインバータ装置。[Claims for Utility Model Registration] 1. A rectifier circuit that converts AC input into DC, means for controlling the DC voltage from the rectifier to a desired constant voltage value, and input of the constant voltage from the control means. The inverter device is equipped with an inverter unit that converts the AC output into an AC output, and the rectifier circuit unit includes a rectifier stack and a capacitor for generating a voltage doubler, and inputs voltage through two types of input terminals for connecting high and low AC inputs. Full-wave rectification is performed when a high AC voltage among the input voltages to be applied is applied, and voltage doubler rectification is performed when a low AC voltage is applied. 1. A transformerless inverter device that converts AC output of a desired voltage through an inverter. 2. The means for controlling the DC voltage to a desired constant voltage value is a switching regulator that includes a semiconductor switching element, an oscillator, and a voltage setting device and is configured to perform chopper control. transformerless inverter device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15316583U JPS6062887U (en) | 1983-09-30 | 1983-09-30 | Transformerless inverter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15316583U JPS6062887U (en) | 1983-09-30 | 1983-09-30 | Transformerless inverter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6062887U true JPS6062887U (en) | 1985-05-02 |
Family
ID=30338939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15316583U Pending JPS6062887U (en) | 1983-09-30 | 1983-09-30 | Transformerless inverter device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6062887U (en) |
-
1983
- 1983-09-30 JP JP15316583U patent/JPS6062887U/en active Pending
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