JPH0363915U - - Google Patents
Info
- Publication number
- JPH0363915U JPH0363915U JP12403889U JP12403889U JPH0363915U JP H0363915 U JPH0363915 U JP H0363915U JP 12403889 U JP12403889 U JP 12403889U JP 12403889 U JP12403889 U JP 12403889U JP H0363915 U JPH0363915 U JP H0363915U
- Authority
- JP
- Japan
- Prior art keywords
- coupling transformer
- distribution lines
- voltage distribution
- low
- gap
- 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
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Selective Calling Equipment (AREA)
Description
第１図は本考案の一実施例における高低圧配電
線用広帯域結合変圧器の構成図、第２図は本考案
の一実施例における広帯域結合変圧器鉄心の作成
手順を示した図、第３図は本考案の一実施例と従
来例の広帯域結合変圧器の特性図、第４図は従来
の高低圧配電線用広帯域結合変圧器の構成図、第
５図は従来の広帯域結合変圧器鉄心の作成手順を
示した図、第６図は漏洩インダクタンスと信号周
波数との関係図である。
１１，４１……１次側鉄心、１２，４２……２
次側鉄心、１３，４３……１次巻線、１４，４４
……２次巻線、１５，４５……補償巻線、１６，
４６……空隙。
Fig. 1 is a configuration diagram of a wideband coupling transformer for high and low voltage distribution lines in an embodiment of the present invention, Fig. 2 is a diagram showing the procedure for creating a broadband coupling transformer core in an embodiment of the present invention, and Fig. 3 The figure is a characteristic diagram of an embodiment of the present invention and a conventional broadband coupling transformer, Figure 4 is a configuration diagram of a conventional broadband coupling transformer for high and low voltage distribution lines, and Figure 5 is a conventional broadband coupling transformer iron core. FIG. 6 is a diagram showing the relationship between leakage inductance and signal frequency. 11,41...Primary side iron core, 12,42...2
Next iron core, 13, 43...Primary winding, 14, 44
...Secondary winding, 15,45...Compensation winding, 16,
46...Void.
Claims (1)
結合変圧器において、前記結合変圧器に用いる鉄
心は、中央脚鉄心に空隙を設けかつ１次巻線下お
よび２次巻線下の空隙を極く少なくしたことを特
徴とする高低圧配電線用広帯域結合変圧器。 In a coupling transformer that injects high-frequency signals into high-voltage and low-voltage distribution lines, the core used in the coupling transformer has a gap in the center leg core and minimizes the gap under the primary winding and the secondary winding. A broadband coupling transformer for high and low voltage distribution lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12403889U JPH0363915U (en) | 1989-10-25 | 1989-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12403889U JPH0363915U (en) | 1989-10-25 | 1989-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0363915U true JPH0363915U (en) | 1991-06-21 |
Family
ID=31671982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12403889U Pending JPH0363915U (en) | 1989-10-25 | 1989-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0363915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006133052A (en) * | 2004-11-05 | 2006-05-25 | Ishizuka Glass Co Ltd | Foreign object inspection method and apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039812A (en) * | 1983-08-13 | 1985-03-01 | Matsushita Electric Works Ltd | Manufacture of gapped cut core |
-
1989
- 1989-10-25 JP JP12403889U patent/JPH0363915U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039812A (en) * | 1983-08-13 | 1985-03-01 | Matsushita Electric Works Ltd | Manufacture of gapped cut core |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006133052A (en) * | 2004-11-05 | 2006-05-25 | Ishizuka Glass Co Ltd | Foreign object inspection method and apparatus |
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