JPS60111386U - Function waveform generator for power control equipment - Google Patents
Function waveform generator for power control equipmentInfo
- Publication number
- JPS60111386U JPS60111386U JP20304983U JP20304983U JPS60111386U JP S60111386 U JPS60111386 U JP S60111386U JP 20304983 U JP20304983 U JP 20304983U JP 20304983 U JP20304983 U JP 20304983U JP S60111386 U JPS60111386 U JP S60111386U
- Authority
- JP
- Japan
- Prior art keywords
- half cycle
- converter
- control equipment
- power control
- function waveform
- 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
Landscapes
- Power Conversion In General (AREA)
- Analogue/Digital Conversion (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図は従来例を示す回路図、第２図は本考案に係る関
数波形発生器の原理回路図、第３図はこの原理に基づく
一実施例の回路図、第４区イルりは各部の電圧波形説明
図である。
図中、１：交流電源、３：電圧波形成形器、５：積分器
、６：メモリー装置、７：減算器、１０ ：Ａ／Ｄ変換
器、１１：固定記憶装置、１２：Ｄ／Ａ変換器。Fig. 1 is a circuit diagram showing a conventional example, Fig. 2 is a principle circuit diagram of a function waveform generator according to the present invention, Fig. 3 is a circuit diagram of an embodiment based on this principle, and Section 4 shows various parts. FIG. 2 is a voltage waveform explanatory diagram. In the figure, 1: AC power supply, 3: voltage waveform shaper, 5: integrator, 6: memory device, 7: subtractor, 10: A/D converter, 11: fixed storage device, 12: D/A conversion vessel.
Claims (1)
れる積分器、及びメモリー装置−１減算器、Ａ／Ｄ変換
器、固定記憶装置、Ｄ／Ａ変換器を備え、整形された電
源波形を積分し、各半サイクルの最終積分出力をメモリ
ー装置に次の半サイクル間記憶させ、前の半サイクルの
最終積分値と現半サイクルにおける積分器出力の差を減
算器にて検出し、その信号をＡ／Ｄ変換器に通し、得ら
れた値を固定記憶装置に入力し、固定記憶装置の出力を
Ｄ／Ａ変換器に通すことにより、電源に同期した任意な
関数波形を得ることを特徴とする電力制御装置用関数波
形発生器。Equipped with an AC power supply voltage waveform shaper, an integrator that is reset every half cycle, a memory device-1 subtracter, an A/D converter, a fixed storage device, and a D/A converter, the shaped power supply waveform is The final integrated output of each half cycle is stored in the memory device for the next half cycle, the difference between the final integrated value of the previous half cycle and the integrator output of the current half cycle is detected by a subtracter, and the signal is is passed through an A/D converter, the obtained value is input to a fixed storage device, and the output of the fixed storage device is passed through a D/A converter to obtain an arbitrary function waveform synchronized with the power supply. Function waveform generator for power control equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20304983U JPS60111386U (en) | 1983-12-27 | 1983-12-27 | Function waveform generator for power control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20304983U JPS60111386U (en) | 1983-12-27 | 1983-12-27 | Function waveform generator for power control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60111386U true JPS60111386U (en) | 1985-07-27 |
Family
ID=30765470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20304983U Pending JPS60111386U (en) | 1983-12-27 | 1983-12-27 | Function waveform generator for power control equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60111386U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5314293A (en) * | 1976-07-23 | 1978-02-08 | Toshiba Corp | Nuclear fuel exchanging apparatus |
| JPS5731375A (en) * | 1980-08-01 | 1982-02-19 | Toshiba Corp | Digital phase controlling circuit |
-
1983
- 1983-12-27 JP JP20304983U patent/JPS60111386U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5314293A (en) * | 1976-07-23 | 1978-02-08 | Toshiba Corp | Nuclear fuel exchanging apparatus |
| JPS5731375A (en) * | 1980-08-01 | 1982-02-19 | Toshiba Corp | Digital phase controlling circuit |
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