JPS62191334U - - Google Patents
Info
- Publication number
- JPS62191334U JPS62191334U JP8088386U JP8088386U JPS62191334U JP S62191334 U JPS62191334 U JP S62191334U JP 8088386 U JP8088386 U JP 8088386U JP 8088386 U JP8088386 U JP 8088386U JP S62191334 U JPS62191334 U JP S62191334U
- Authority
- JP
- Japan
- Prior art keywords
- phase
- zero
- upper substrate
- phase reactor
- terminal
- 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
- 238000004804 winding Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 6
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
- Control Of Ac Motors In General (AREA)
Description
第１図は、本考案の一実施例を示す上面図、第
２図は、第１図の―線に沿う縦断面図、第３
図は、交流電動機のインバータ制御回路図、第４
図は、交流リアクトルと零相インピーダンスを結
合した配置図、第５図はその回路図である。
１１……上部基板、１２ａ〜１２ｆ……端子面
、１３ａ〜１３ｆ……ナツト、１４，１５……溝
、１６ａ〜１６ｃ……巻線、１８……磁芯、１９
……基台。
FIG. 1 is a top view showing one embodiment of the present invention, FIG. 2 is a longitudinal sectional view taken along the line - in FIG. 1, and FIG.
The figure is an inverter control circuit diagram of an AC motor, No. 4
The figure is a layout diagram in which an AC reactor and zero-sequence impedance are combined, and FIG. 5 is a circuit diagram thereof. 11... Upper board, 12a-12f... Terminal surface, 13a-13f... Nut, 14, 15... Groove, 16a-16c... Winding wire, 18... Magnetic core, 19
...base.
Claims (1)
ノイズを吸収する零相リアクトルにおいて、前記
各相端子と接続される端子用ナツトが埋込まれて
配置される上部基板と、この上部基板を介して三
相交流電源が導入される三相の巻線と、これら巻
線が共通に巻回されて２個の独立した磁路を形成
する磁芯と、これら磁芯と上部基板とを所定位置
に固定する取付穴を備えた基台とを有することを
特徴とする零相リアクトル。 (2) 前記上部基板を、樹脂モールド基板により
構成し、前記各相端子との接続面の基台からの高
さを調整するようにしたことを特徴とする実用新
案登録請求の範囲第(1)項に記載の零相リアクト
ル。 (3) 前記上部基板の表面で、各端子用ナツトの
間に溝を形成したことを特徴とする実用新案登録
請求の範囲第(1)項に記載の零相リアクトル。 (4) 前記上部基板は、前記基台の取付穴の垂直
方向に対応する部分が切除されていることを特徴
とする実用新案登録請求の範囲第(1)項に記載の
零相リアクトル。[Claims for Utility Model Registration] (1) In a zero-phase reactor that is connected to each phase terminal of a three-phase AC power source and absorbs high-frequency noise, a terminal nut connected to each phase terminal is embedded and disposed. a three-phase winding into which a three-phase AC power supply is introduced through the upper substrate; a magnetic core around which these windings are commonly wound to form two independent magnetic paths; A zero-phase reactor characterized by having a base having mounting holes for fixing these magnetic cores and an upper substrate in predetermined positions. (2) Utility model registration claim No. 1, characterized in that the upper substrate is made of a resin molded substrate, and the height of the connection surface with the respective phase terminals from the base is adjusted. ) The zero-phase reactor described in paragraph ). (3) The zero-phase reactor according to claim (1), wherein a groove is formed between each terminal nut on the surface of the upper substrate. (4) The zero-phase reactor according to claim (1), wherein the upper substrate is cut out at a portion corresponding to the vertical direction of the mounting hole of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986080883U JP2513263Y2 (en) | 1986-05-28 | 1986-05-28 | Zero-phase reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986080883U JP2513263Y2 (en) | 1986-05-28 | 1986-05-28 | Zero-phase reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62191334U true JPS62191334U (en) | 1987-12-05 |
| JP2513263Y2 JP2513263Y2 (en) | 1996-10-02 |
Family
ID=30932100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986080883U Expired - Lifetime JP2513263Y2 (en) | 1986-05-28 | 1986-05-28 | Zero-phase reactor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2513263Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5928311A (en) * | 1982-08-10 | 1984-02-15 | Toshiba Corp | Three-phase transformer |
| JPS6028311U (en) * | 1983-08-02 | 1985-02-26 | 小泉産業株式会社 | Top support structure for kotatsu etc. |
-
1986
- 1986-05-28 JP JP1986080883U patent/JP2513263Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5928311A (en) * | 1982-08-10 | 1984-02-15 | Toshiba Corp | Three-phase transformer |
| JPS6028311U (en) * | 1983-08-02 | 1985-02-26 | 小泉産業株式会社 | Top support structure for kotatsu etc. |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2513263Y2 (en) | 1996-10-02 |
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