EP2973964A4 - Arrangement, frequency converter and elevator system - Google Patents
Arrangement, frequency converter and elevator systemInfo
- Publication number
- EP2973964A4 EP2973964A4 EP13878495.4A EP13878495A EP2973964A4 EP 2973964 A4 EP2973964 A4 EP 2973964A4 EP 13878495 A EP13878495 A EP 13878495A EP 2973964 A4 EP2973964 A4 EP 2973964A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- arrangement
- frequency converter
- elevator system
- elevator
- converter
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- H02M5/40—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 with intermediate conversion into dc
- H02M5/42—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 with intermediate conversion into dc by static converters
- H02M5/44—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 with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—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 with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—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 with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M5/4585—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 with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
- B66B1/308—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor with AC powered elevator drive
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
- H02M1/126—Arrangements for reducing harmonics from ac input or output using passive filters
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
- H02M1/123—Suppression of common mode voltage or current
-
- 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
- H02P29/50—Reduction of harmonics
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20135245 | 2013-03-13 | ||
PCT/FI2013/050344 WO2014140414A1 (en) | 2013-03-13 | 2013-03-27 | Arrangement, frequency converter and elevator system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2973964A1 EP2973964A1 (en) | 2016-01-20 |
EP2973964A4 true EP2973964A4 (en) | 2016-12-14 |
Family
ID=51535910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13878495.4A Withdrawn EP2973964A4 (en) | 2013-03-13 | 2013-03-27 | Arrangement, frequency converter and elevator system |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2973964A4 (en) |
WO (1) | WO2014140414A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015013671A1 (en) * | 2015-10-23 | 2017-04-27 | Sew-Eurodrive Gmbh & Co Kg | Plant comprising a network a filter and one or more drives |
CN107196573B (en) * | 2017-06-07 | 2019-10-11 | 东南大学 | The zero-sequence current suppressing method of winding FTFSCW-IPM motor driven systems is opened based on five phases |
DE102017123758A1 (en) * | 2017-10-12 | 2019-04-18 | Schaffner International AG | Inverter with common mode filter |
CN107968435B (en) * | 2017-12-15 | 2022-01-25 | 远景能源有限公司 | Common-mode voltage suppression method for wind power generation double-winding generator system |
CN109532536A (en) * | 2018-11-23 | 2019-03-29 | 中车工业研究院有限公司 | A kind of traction drive topological structure |
CN109981026A (en) * | 2019-04-20 | 2019-07-05 | 江苏驭创高铁节能科技有限公司 | A kind of oil-well rig adjustable four-quadrant frequency converter with voltage |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0899859A2 (en) * | 1997-08-23 | 1999-03-03 | Asea Brown Boveri AG | Intermediate voltage link inverter |
EP1085649A2 (en) * | 1999-09-14 | 2001-03-21 | Hitachi, Ltd. | Power conversion system |
DE10310577A1 (en) * | 2003-03-11 | 2004-09-30 | Siemens Ag | Zero phase sequence voltage filter for inverter with self commutating power supply rectifier and DC link circuit has path provided for zero phase sequence voltages between link circuit output and rectifier low pass input filter |
EP1811641A1 (en) * | 2006-01-23 | 2007-07-25 | ABB Oy | Method for starting pulse width modulation |
US20070278988A1 (en) * | 2006-05-31 | 2007-12-06 | Honeywell International Inc. | Common mode filter for motor controllers |
JP2010280458A (en) * | 2009-06-02 | 2010-12-16 | Mitsubishi Electric Corp | Control device of elevator |
US20110103106A1 (en) * | 2008-07-30 | 2011-05-05 | Toshiba Mitsubishi-Electric Indus. Sys. Corp. | Power conversion device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2863833B2 (en) * | 1996-09-18 | 1999-03-03 | 岡山大学長 | Active common mode canceller |
US6122184A (en) * | 1997-06-19 | 2000-09-19 | The Texas A&M University System | Method and system for an improved converter output filter for an induction drive system |
JP4968689B2 (en) * | 2008-03-12 | 2012-07-04 | 東芝エレベータ株式会社 | Elevator leakage current reduction device |
EP2113928A1 (en) * | 2008-04-28 | 2009-11-04 | ABB Oy | Inverter filter structure |
-
2013
- 2013-03-27 WO PCT/FI2013/050344 patent/WO2014140414A1/en active Application Filing
- 2013-03-27 EP EP13878495.4A patent/EP2973964A4/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0899859A2 (en) * | 1997-08-23 | 1999-03-03 | Asea Brown Boveri AG | Intermediate voltage link inverter |
EP1085649A2 (en) * | 1999-09-14 | 2001-03-21 | Hitachi, Ltd. | Power conversion system |
DE10310577A1 (en) * | 2003-03-11 | 2004-09-30 | Siemens Ag | Zero phase sequence voltage filter for inverter with self commutating power supply rectifier and DC link circuit has path provided for zero phase sequence voltages between link circuit output and rectifier low pass input filter |
EP1811641A1 (en) * | 2006-01-23 | 2007-07-25 | ABB Oy | Method for starting pulse width modulation |
US20070278988A1 (en) * | 2006-05-31 | 2007-12-06 | Honeywell International Inc. | Common mode filter for motor controllers |
US20110103106A1 (en) * | 2008-07-30 | 2011-05-05 | Toshiba Mitsubishi-Electric Indus. Sys. Corp. | Power conversion device |
JP2010280458A (en) * | 2009-06-02 | 2010-12-16 | Mitsubishi Electric Corp | Control device of elevator |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014140414A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2014140414A1 (en) | 2014-09-18 |
EP2973964A1 (en) | 2016-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20151012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20161110 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H02M 5/458 20060101ALI20161104BHEP Ipc: H02P 27/08 20060101ALI20161104BHEP Ipc: H02M 1/12 20060101AFI20161104BHEP Ipc: B66B 1/30 20060101ALI20161104BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20170610 |