JPS6018697U - Asymmetric control thyristor Leonard device - Google Patents
Asymmetric control thyristor Leonard deviceInfo
- Publication number
- JPS6018697U JPS6018697U JP1983107192U JP10719283U JPS6018697U JP S6018697 U JPS6018697 U JP S6018697U JP 1983107192 U JP1983107192 U JP 1983107192U JP 10719283 U JP10719283 U JP 10719283U JP S6018697 U JPS6018697 U JP S6018697U
- Authority
- JP
- Japan
- Prior art keywords
- thyrisk
- converter
- control thyristor
- leonard device
- converters
- 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
- Control Of Direct Current Motors (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図は従来の非対称制御サイリスタレオナー１ ド装
置の主回路構成図、第２図は第１図の有効電力と無効電
力の関係図、第３図は本考案の一実施例を示す非対称制
御サイリスタレオナード装置の主回路構成図、第４図は
第３図の有効電力と無効電力の関係図である。Fig. 1 is a main circuit configuration diagram of a conventional asymmetric control thyristor Leonard device, Fig. 2 is a diagram showing the relationship between active power and reactive power in Fig. 1, and Fig. 3 is an asymmetric control diagram showing an embodiment of the present invention. FIG. 4, which is a main circuit configuration diagram of the thyristor Leonard device, is a diagram showing the relationship between active power and reactive power in FIG. 3.
Claims (1)
スクコンバータの点弧角を独立に制御する非対称制御サ
イリスタレオナード装置において、前記サイリスクコン
バータの一方を短絡しかつ短絡を解放するコンタクタを
該サイリスクコンバータと並列に設け、１つのサイリス
コンバータでの運転と２つのサイリスコンバータによる
非対称運転を選択し、速度に応じ力率の良い方を選択し
て運転することを特徴とする非対称制御サイリスター
レオナード装置。In an asymmetric control thyristor Leonard device in which two thyrisk converters are connected in series and the firing angle of each thyrisk converter is independently controlled, a contactor that shorts one of the thyrisk converters and releases the short circuit is connected to the thyrisk converter. An asymmetrical control thyristor is provided in parallel with a converter, and is characterized in that it selects between operation with one thyris converter and asymmetric operation with two thyris converters, and selects and operates the one with a better power factor depending on the speed.
Leonard device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983107192U JPS6018697U (en) | 1983-07-12 | 1983-07-12 | Asymmetric control thyristor Leonard device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983107192U JPS6018697U (en) | 1983-07-12 | 1983-07-12 | Asymmetric control thyristor Leonard device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6018697U true JPS6018697U (en) | 1985-02-08 |
Family
ID=30250548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983107192U Pending JPS6018697U (en) | 1983-07-12 | 1983-07-12 | Asymmetric control thyristor Leonard device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6018697U (en) |
-
1983
- 1983-07-12 JP JP1983107192U patent/JPS6018697U/en active Pending
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