JPS5859383U - three phase alternating current generator - Google Patents
three phase alternating current generatorInfo
- Publication number
- JPS5859383U JPS5859383U JP15280281U JP15280281U JPS5859383U JP S5859383 U JPS5859383 U JP S5859383U JP 15280281 U JP15280281 U JP 15280281U JP 15280281 U JP15280281 U JP 15280281U JP S5859383 U JPS5859383 U JP S5859383U
- Authority
- JP
- Japan
- Prior art keywords
- phase
- operational amplifier
- resistor
- alternating current
- current generator
- 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
- Ac-Ac 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る三相交流発生器の回路の概要を示
すものである。
１・・・単相交流電源接続部、２・・・入力側端子、３
・・・出力側端子、４・・・ローパスフィルター、５．
６・・・移相器、７，８・・・全相交流出力端子、９・
・・オペレーショナルアンプ用の電源、１０・・・交流
電力増巾器用の電源、１１・・・抵抗（１）、１２・・
・コンデンサー、１３．１４・・・抵抗（２）、１５．
１６・・・切換スイッチ、１７・・・抵抗（３）、１８
・・・出力側、１９・・・端子、２０ａ、 ２０ｂ、−
、２０１−・・抵抗器、ｏｐ、１゜ｏｐ、 ２． ｏ
ｐ、３・・・オペレーショナルアンプ、Ａ□。
Ａ２．・・・、 Ａ６・・・交流電力増巾器、Ｔ１．
Ｔ２．・・・、 Ｔｒ・・・変圧器。FIG. 1 shows an outline of the circuit of a three-phase AC generator according to the present invention. 1...Single-phase AC power supply connection part, 2...Input side terminal, 3
...Output side terminal, 4...Low pass filter, 5.
6... Phase shifter, 7, 8... All-phase AC output terminal, 9...
... Power supply for operational amplifier, 10... Power supply for AC power amplifier, 11... Resistor (1), 12...
・Capacitor, 13.14...Resistor (2), 15.
16... Selector switch, 17... Resistor (3), 18
...output side, 19...terminal, 20a, 20b, -
, 201--Resistor, op, 1° op, 2. o
p, 3...Operational amplifier, A□. A2. ..., A6... AC power amplifier, T1.
T2. ..., Tr...Transformer.
Claims (1)
なくとも三基の交流電力増巾器とを有し、移相器がいず
れもその入力側電導路が分岐されていてその一つは抵抗
１を介してオペレーショナルアンプの入力側の−にそし
てもう一つはコンデン゛ サーを介して同じオペレーシ
ョナルアンプのもう一方の入力側に接続されており、コ
ンデンサーとオペレーショナルアンプの間には分岐部が
設けられていて抵抗２を介して前記入力側電導路と異な
るもう一つの単相交流電導路に接続されており、抵抗１
とオペレーショナルアンプとの間にも分岐部が設けられ
ていて抵抗３を介してオペレーショナルアンプの出力側
に接続されているものであり、三相交流のうちの一相は
いずれの移相器を経由しないで、次の一相は移相器の−
を経由して、そして最後の一相はもう一つの移相器を経
由して、そしていずれの相も別々に交流電力増巾器を経
由して取出されるように構成されていることを特徴とす
る三相交流発生器。It has a single-phase AC power connection, at least two phase shifters, and at least three AC power amplifiers, each of which has a branched input conduction path, and one of the phase shifters has a branched input conduction path. is connected to the input side of the operational amplifier via resistor 1, and the other is connected to the other input side of the same operational amplifier via a capacitor, and there is a branch between the capacitor and the operational amplifier. is connected to another single-phase AC conductive path different from the input side conductive path via a resistor 2, and the resistor 1
A branch is also provided between the AC and the operational amplifier and is connected to the output side of the operational amplifier via a resistor 3, so that one phase of the three-phase AC passes through which phase shifter. without doing so, the next phase is − of the phase shifter.
and the last one phase is configured to be taken out via another phase shifter, and either phase is separately taken out via an AC power amplifier. A three-phase alternating current generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15280281U JPS5859383U (en) | 1981-10-16 | 1981-10-16 | three phase alternating current generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15280281U JPS5859383U (en) | 1981-10-16 | 1981-10-16 | three phase alternating current generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5859383U true JPS5859383U (en) | 1983-04-21 |
Family
ID=29945442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15280281U Pending JPS5859383U (en) | 1981-10-16 | 1981-10-16 | three phase alternating current generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5859383U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4944151B1 (en) * | 1970-12-28 | 1974-11-26 |
-
1981
- 1981-10-16 JP JP15280281U patent/JPS5859383U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4944151B1 (en) * | 1970-12-28 | 1974-11-26 |
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