JPH08500958A - 過電流レリーズ装置を備えたサイリスタ制御装置 - Google Patents
過電流レリーズ装置を備えたサイリスタ制御装置Info
- Publication number
- JPH08500958A JPH08500958A JP6506727A JP50672794A JPH08500958A JP H08500958 A JPH08500958 A JP H08500958A JP 6506727 A JP6506727 A JP 6506727A JP 50672794 A JP50672794 A JP 50672794A JP H08500958 A JPH08500958 A JP H08500958A
- Authority
- JP
- Japan
- Prior art keywords
- thyristor
- switch
- time
- switching signal
- overcurrent release
- 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
- 230000001276 controlling effect Effects 0.000 claims abstract description 3
- 230000001105 regulatory effect Effects 0.000 claims abstract description 3
- 241000824268 Kuma Species 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/548—Electromechanical and static switch connected in series
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Protection Of Generators And Motors (AREA)
- Protection Of Static Devices (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.過電流レリーズ装置によ形成されるパワースイッチを制御するためのスイッ チング信号を有し、電気負荷、特に電動機に給電しかつその電流調節を行うため のサイリスタ制御装置において、、過電流レリーズ装置によって形成されるスイ ッチング信号(ES)はサイリスタを停止させるタイムスイッチ装置(ZS)へ 切換えられ、このタイムスイッチ装置(ZS)は前記スイッチング信号(ES) の後に規定された遅延時間後に形成された第2のスイッチング信号(WS)によ って前記パワースイッチ(LS)を制御することを特徴とするサイリスク制御装 置。 2.タイムスイッチ装置(ZS)の規定された遅延時間ば200msの範囲内に 設定されることを特徴とする請求項1記載のサイリスタ制御装置。 3.タイムスイッチ装置(ZS)はパワースイッチ(LS)に集成された構成要 素であることを特徴とする請求項1又は2記載のサイリスタ制御装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4230544.6 | 1992-09-09 | ||
| DE4230544A DE4230544A1 (de) | 1992-09-09 | 1992-09-09 | Thyristorsteuersatz mit Überstromauslöser |
| PCT/DE1993/000566 WO1994006187A1 (de) | 1992-09-09 | 1993-06-23 | Thyristorsteuersatz mit überstromauslöser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08500958A true JPH08500958A (ja) | 1996-01-30 |
| JP3492687B2 JP3492687B2 (ja) | 2004-02-03 |
Family
ID=6467800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50672794A Expired - Fee Related JP3492687B2 (ja) | 1992-09-09 | 1993-06-23 | 過電流レリーズ装置を備えたサイリスタ制御装置 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0659303B1 (ja) |
| JP (1) | JP3492687B2 (ja) |
| DE (2) | DE4230544A1 (ja) |
| WO (1) | WO1994006187A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0107354D0 (en) | 2001-03-23 | 2001-05-16 | Gunton Bruce S | Control arrangement |
| WO2003028203A1 (de) * | 2001-09-27 | 2003-04-03 | Alexander Stoev | Kaskade mit elektronischer abschaltung und erweitertem drehzahlbereich |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3568025A (en) * | 1969-08-07 | 1971-03-02 | Gen Electric | Protective circuit for controlled rectifiers of a motor control system |
| GB8524705D0 (en) | 1985-10-07 | 1985-11-13 | Duraplug Elect Ltd | Residual current circuit breaker |
-
1992
- 1992-09-09 DE DE4230544A patent/DE4230544A1/de not_active Withdrawn
-
1993
- 1993-06-23 WO PCT/DE1993/000566 patent/WO1994006187A1/de not_active Ceased
- 1993-06-23 JP JP50672794A patent/JP3492687B2/ja not_active Expired - Fee Related
- 1993-06-23 EP EP93912632A patent/EP0659303B1/de not_active Expired - Lifetime
- 1993-06-23 DE DE59303679T patent/DE59303679D1/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP3492687B2 (ja) | 2004-02-03 |
| EP0659303A1 (de) | 1995-06-28 |
| DE59303679D1 (de) | 1996-10-10 |
| WO1994006187A1 (de) | 1994-03-17 |
| EP0659303B1 (de) | 1996-09-04 |
| DE4230544A1 (de) | 1994-03-10 |
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