FI20075716A0 - Taajuusmuuttaja - Google Patents
TaajuusmuuttajaInfo
- Publication number
- FI20075716A0 FI20075716A0 FI20075716A FI20075716A FI20075716A0 FI 20075716 A0 FI20075716 A0 FI 20075716A0 FI 20075716 A FI20075716 A FI 20075716A FI 20075716 A FI20075716 A FI 20075716A FI 20075716 A0 FI20075716 A0 FI 20075716A0
- Authority
- FI
- Finland
- Prior art keywords
- frequency converter
- converter
- frequency
- 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
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manipulator (AREA)
- Position Input By Displaying (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20075716A FI120810B (fi) | 2007-10-09 | 2007-10-09 | Taajuusmuuttaja |
EP08165465A EP2048773A2 (en) | 2007-10-09 | 2008-09-30 | Frequency converter |
US12/245,066 US8179077B2 (en) | 2007-10-09 | 2008-10-03 | Frequency converter |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20075716A FI120810B (fi) | 2007-10-09 | 2007-10-09 | Taajuusmuuttaja |
FI20075716 | 2007-10-09 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20075716A0 true FI20075716A0 (fi) | 2007-10-09 |
FI20075716A FI20075716A (fi) | 2009-04-10 |
FI120810B FI120810B (fi) | 2010-03-15 |
Family
ID=38656863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20075716A FI120810B (fi) | 2007-10-09 | 2007-10-09 | Taajuusmuuttaja |
Country Status (3)
Country | Link |
---|---|
US (1) | US8179077B2 (fi) |
EP (1) | EP2048773A2 (fi) |
FI (1) | FI120810B (fi) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104407531A (zh) * | 2014-12-10 | 2015-03-11 | 中国建材国际工程集团有限公司 | 用于玻璃厂的主传动控制方法 |
US10291166B2 (en) * | 2017-03-13 | 2019-05-14 | Rockwell Automation Technologies, Inc. | System and method of single parameter ratiometric tuning for motor drives |
EP3599713A1 (de) * | 2018-07-25 | 2020-01-29 | Siemens Aktiengesellschaft | Frequenzumrichter mit temporär freigeschalteten ressourcen |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4817471A (en) * | 1987-07-16 | 1989-04-04 | Tury Edward L | Electrical control system for control of an automatic transmission apparatus |
US5086870A (en) * | 1990-10-31 | 1992-02-11 | Division Driving Systems, Inc. | Joystick-operated driving system |
US5553684A (en) * | 1994-08-29 | 1996-09-10 | Bolduc; Scott A. | Single-unit system for controlling vehicle acceleration and braking |
US20030090225A1 (en) | 2001-11-14 | 2003-05-15 | Posma Bonne W. | Controller for two DC traction motors |
EP1411461A1 (en) * | 2002-10-14 | 2004-04-21 | STMicroelectronics S.r.l. | User controlled device for sending control signals to an electric appliance, in particular user controlled pointing device such as mouse or joystick, with 3D-motion detection |
CA2504749C (en) * | 2004-04-27 | 2008-10-14 | National-Oilwell, L.P. | Electric winch |
US20050282128A1 (en) | 2004-06-16 | 2005-12-22 | Owen Brinkerhoff | Apparatus and system for roping practice |
US7288929B2 (en) * | 2005-07-19 | 2007-10-30 | Seektech, Inc. | Inductive clamp for applying signal to buried utilities |
US20070242042A1 (en) * | 2006-04-12 | 2007-10-18 | Honeywell International Inc. | Free standing joystick |
-
2007
- 2007-10-09 FI FI20075716A patent/FI120810B/fi not_active IP Right Cessation
-
2008
- 2008-09-30 EP EP08165465A patent/EP2048773A2/en not_active Withdrawn
- 2008-10-03 US US12/245,066 patent/US8179077B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI120810B (fi) | 2010-03-15 |
EP2048773A2 (en) | 2009-04-15 |
FI20075716A (fi) | 2009-04-10 |
US8179077B2 (en) | 2012-05-15 |
US20090096408A1 (en) | 2009-04-16 |
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Legal Events
Date | Code | Title | Description |
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