JPS5834591U - Control device for inverter equipment - Google Patents
Control device for inverter equipmentInfo
- Publication number
- JPS5834591U JPS5834591U JP12029081U JP12029081U JPS5834591U JP S5834591 U JPS5834591 U JP S5834591U JP 12029081 U JP12029081 U JP 12029081U JP 12029081 U JP12029081 U JP 12029081U JP S5834591 U JPS5834591 U JP S5834591U
- Authority
- JP
- Japan
- Prior art keywords
- output
- waveform shaper
- power source
- synchronous waveform
- inverter
- 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.)
- Granted
Links
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
第１図は従来装置の構成を示すブロック図、第２図はこ
の考案の一実施例装置の構成を示すブロック図、第３図
はその動作説明に供する各部信号波形図である。
１・・・・・・商用電源、２・・・・・・インバータ装
置、３゜４・・・・・・出力スイッチ、５・・・・・・
同一負荷、６・・開制御装置、７・・・・・・位相制御
部、８・・・・・・同期波形成形器、９・・・・・・高
精度発振器、１０・・面切換器、１６・・・・・・オア
ゲート、１７・・曲位相誤差検出器、１８・・・・・・
排他的論理和ゲート。
補正 昭５７．１０．７
実用新案登録請求の範囲を次のように補正する。
Ｏ実用新案登録請求の範囲
商用電源及びインバータの出力をそれぞれ出力スイッチ
を介して同一負荷に電力を供給する電源装置において、FIG. 1 is a block diagram showing the configuration of a conventional device, FIG. 2 is a block diagram showing the configuration of an embodiment of the device of the present invention, and FIG. 3 is a signal waveform diagram of each part to explain its operation. 1...Commercial power supply, 2...Inverter device, 3゜4...Output switch, 5...
Same load, 6... Open control device, 7... Phase control unit, 8... Synchronous waveform shaper, 9... High precision oscillator, 10... Surface switching device. , 16... OR gate, 17... Song phase error detector, 18...
Exclusive OR gate. Amendment October 7, 1982 The scope of claims for utility model registration is amended as follows. O Utility Model Registration Claims In a power supply device that supplies power from a commercial power supply and an inverter to the same load through output switches,
Claims (1)
ッチを介して同一負荷に電力を供給する電源装置におい
て、 前記商用電源の出力を検出してこの商用電源に同期した
パルスを出力する同期波形成形器と、この同期波形成形
器の出力を受けて、この同期波形成形器の出力パルスの
周波数が高い場合にはこの出力パルスにより強制同期さ
れ、前記同期波形成形器の出力パルスの周波数が低い場
合には自走発振する高精度発振器と、前記同期波形成形
器の出力パルスの周期と前記高精度発振器の同期出力パ
ルスとを比較して排他的論理出力を導出する位相誤差検
出器と、この位相誤差検出器の出力により前記同期波形
成形器の出力と前記高精度発振器の出力を切換出力する
切換器と、前記インバータ装置の出力と前記切換器の出
力とを比較し、この切換器の出力と同一位相、同一周波
数のクロックパルスを出力して前記インバータ装置を位
相制御する位相制御部とを備えたことを特徴とするイン
バータ装置の制御装置。[Claims for Utility Model Registration] In a power supply device that supplies the output of a commercial power source and an inverter device to the same load through respective output switches, the power source device detects the output of the commercial power source and generates pulses synchronized with the commercial power source. A synchronous waveform shaper outputs, and in response to the output of this synchronous waveform shaper, if the frequency of the output pulse of this synchronous waveform shaper is high, it is forcibly synchronized by this output pulse, and the output pulse of the synchronous waveform shaper is a high-precision oscillator that free-runs when the frequency of a switch that switches between the output of the synchronous waveform shaper and the output of the high-precision oscillator based on the output of the phase error detector, and compares the output of the inverter and the output of the switch; 1. A control device for an inverter device, comprising: a phase control section that controls the phase of the inverter device by outputting a clock pulse having the same phase and frequency as the output of a switching device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12029081U JPS5834591U (en) | 1981-08-13 | 1981-08-13 | Control device for inverter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12029081U JPS5834591U (en) | 1981-08-13 | 1981-08-13 | Control device for inverter equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5834591U true JPS5834591U (en) | 1983-03-07 |
| JPH0122399Y2 JPH0122399Y2 (en) | 1989-06-30 |
Family
ID=29914309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12029081U Granted JPS5834591U (en) | 1981-08-13 | 1981-08-13 | Control device for inverter equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5834591U (en) |
-
1981
- 1981-08-13 JP JP12029081U patent/JPS5834591U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0122399Y2 (en) | 1989-06-30 |
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