SE461946B - Anordning foer styrbar drift av en vaexelstroemsmotor innefattande en bromskoppling - Google Patents
Anordning foer styrbar drift av en vaexelstroemsmotor innefattande en bromskopplingInfo
- Publication number
- SE461946B SE461946B SE8401546A SE8401546A SE461946B SE 461946 B SE461946 B SE 461946B SE 8401546 A SE8401546 A SE 8401546A SE 8401546 A SE8401546 A SE 8401546A SE 461946 B SE461946 B SE 461946B
- Authority
- SE
- Sweden
- Prior art keywords
- brake
- coupling elements
- connection
- phase
- coupling element
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/10—Controlling by adding a dc current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stopping Of Electric Motors (AREA)
- Inverter Devices (AREA)
- Ac-Ac Conversion (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3312897A DE3312897C2 (de) | 1983-04-11 | 1983-04-11 | Anordnung zum Steuern eines Wechselstrommotors |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8401546D0 SE8401546D0 (sv) | 1984-03-20 |
SE8401546L SE8401546L (sv) | 1984-10-12 |
SE461946B true SE461946B (sv) | 1990-04-09 |
Family
ID=6195931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8401546A SE461946B (sv) | 1983-04-11 | 1984-03-20 | Anordning foer styrbar drift av en vaexelstroemsmotor innefattande en bromskoppling |
Country Status (7)
Country | Link |
---|---|
US (1) | US4496894A (de) |
JP (1) | JPS59226694A (de) |
CA (1) | CA1220511A (de) |
CH (1) | CH663500A5 (de) |
DE (1) | DE3312897C2 (de) |
DK (1) | DK180284A (de) |
SE (1) | SE461946B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR870005891A (ko) * | 1985-12-20 | 1987-07-07 | 시끼 모리야 | 교류 엘리베이터의 제어 장치 |
US4831469A (en) * | 1987-07-29 | 1989-05-16 | International Business Machines Corporation | Disk drive head retract and motor braking method and apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4051418A (en) * | 1975-11-03 | 1977-09-27 | Berto Gerald N O | Three phase a.c. motor drive system |
US4039914A (en) * | 1975-11-25 | 1977-08-02 | General Electric Company | Dynamic braking in controlled current motor drive systems |
JPS5574387A (en) * | 1978-11-25 | 1980-06-04 | Fuji Electric Co Ltd | Generation-braking device for induction motor |
SE450318B (sv) * | 1980-09-25 | 1987-06-15 | Asea Ab | Sjelvkommuterad stromriktare for overforing av effekt mellan en motor och ett net for drivning och bromsning av motorn |
-
1983
- 1983-04-11 DE DE3312897A patent/DE3312897C2/de not_active Expired
-
1984
- 1984-03-16 US US06/590,507 patent/US4496894A/en not_active Expired - Fee Related
- 1984-03-20 SE SE8401546A patent/SE461946B/sv not_active IP Right Cessation
- 1984-03-21 CH CH1424/84A patent/CH663500A5/de not_active IP Right Cessation
- 1984-04-06 DK DK180284A patent/DK180284A/da not_active Application Discontinuation
- 1984-04-10 JP JP59070190A patent/JPS59226694A/ja active Pending
- 1984-04-11 CA CA000451699A patent/CA1220511A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK180284D0 (da) | 1984-04-06 |
SE8401546D0 (sv) | 1984-03-20 |
DK180284A (da) | 1984-10-12 |
CH663500A5 (de) | 1987-12-15 |
DE3312897C2 (de) | 1986-08-14 |
DE3312897A1 (de) | 1984-10-18 |
US4496894A (en) | 1985-01-29 |
JPS59226694A (ja) | 1984-12-19 |
CA1220511A (en) | 1987-04-14 |
SE8401546L (sv) | 1984-10-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4879639A (en) | Power converter for driving an AC motor at a variable speed | |
US4706177A (en) | DC-AC inverter with overload driving capability | |
CN205657583U (zh) | 在功率转换器中使用的电路、对功率转换器的输入电流中的转变进行阻尼的电路系统及设备 | |
US5914590A (en) | Electrical power regulator | |
EP0833439A1 (de) | Synchrones Antriebsverfahren für induktive Belastung und synchrone Steuereinrichtung für H-Brückenschaltung | |
SE438109B (sv) | Stromkella for ljusbagsvetsning | |
KR20020044092A (ko) | 대칭 dc/dc 컨버터 | |
US4146827A (en) | Four-quadrant current-regulated energization of d.c. motor using pulse-width modulation | |
US20020012253A1 (en) | Driving device and method of switching element in power conversion apparatus using current-controlled semiconductor switching element | |
SE423168B (sv) | Anordning for styrning av basstrommen till effektransistorer | |
US3721836A (en) | Current limited transistor switch | |
SE461946B (sv) | Anordning foer styrbar drift av en vaexelstroemsmotor innefattande en bromskoppling | |
DE10338476A1 (de) | Spannungszwischenkreis-Umrichter | |
CN111030432B (zh) | 用于开关的驱动电路 | |
US6184740B1 (en) | Control Circuit | |
US3626273A (en) | Voltage regulator arrangement for preventing overvoltages | |
SE443268B (sv) | Kopplingsanordning for atervinning av energi, som er lagrad i induktiviteterna till bortkopplade motorlindningar i en stegmotor | |
CN104995831A (zh) | 用于软启动电机和其它应用的ac到ac转换器及其操作方法 | |
SE456707B (sv) | Foerfarande och anordning foer att driva en separatmagnetiserad likstroemsmotor med serie-/shuntkarakteristik | |
SK95397A3 (en) | Frequency converter for the operation of an asynchronous three-phase motor | |
CN217282898U (zh) | 一种脉宽可调的同步驱动mosfet电子开关 | |
JPS5967877A (ja) | インバ−タの電流制限方式 | |
KR830002573Y1 (ko) | 제어 재생식 직류전원 | |
US3450974A (en) | Solid state motor control | |
SU957183A1 (ru) | Аттеньюатор тока Солонина |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8401546-0 Effective date: 19921005 Format of ref document f/p: F |