SG38836A1 - A control circuit for an inductive load - Google Patents
A control circuit for an inductive loadInfo
- Publication number
- SG38836A1 SG38836A1 SG1995000307A SG1995000307A SG38836A1 SG 38836 A1 SG38836 A1 SG 38836A1 SG 1995000307 A SG1995000307 A SG 1995000307A SG 1995000307 A SG1995000307 A SG 1995000307A SG 38836 A1 SG38836 A1 SG 38836A1
- Authority
- SG
- Singapore
- Prior art keywords
- control circuit
- inductive load
- inductive
- load
- circuit
- 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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/08—Reluctance motors
-
- 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
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
- H02P23/26—Power factor control [PFC]
-
- 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
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
- Control Of Electric Motors In General (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9408056A GB9408056D0 (en) | 1994-04-22 | 1994-04-22 | A control circuit for an inductive load |
Publications (1)
Publication Number | Publication Date |
---|---|
SG38836A1 true SG38836A1 (en) | 1997-04-17 |
Family
ID=10753991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1995000307A SG38836A1 (en) | 1994-04-22 | 1995-04-21 | A control circuit for an inductive load |
Country Status (9)
Country | Link |
---|---|
US (1) | US5563487A (de) |
EP (1) | EP0678972B1 (de) |
JP (1) | JP3634443B2 (de) |
KR (1) | KR100372553B1 (de) |
CA (1) | CA2147583A1 (de) |
DE (1) | DE69506612T2 (de) |
GB (1) | GB9408056D0 (de) |
SG (1) | SG38836A1 (de) |
TW (1) | TW297964B (de) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9513916D0 (en) * | 1995-07-07 | 1995-09-06 | Switched Reluctance Drives Ltd | Switching circuit for an inductive load |
FR2743956B1 (fr) * | 1996-01-22 | 1998-03-06 | Moulinex Sa | Circuit de commande d'un moteur electrique a commutation electronique |
FR2743955B1 (fr) * | 1996-01-22 | 1998-04-10 | Moulinex Sa | Procede pour alimenter un moteur a reluctance variable a commutation electronique et circuit d'alimentation pour sa mise en oeuvre |
US5923152A (en) * | 1997-02-20 | 1999-07-13 | Astec International Limited | Power factor correction circuit with soft switched boost converter |
DE19709264A1 (de) * | 1997-03-06 | 1998-09-10 | Hilti Ag | Verfahren zur Reduzierung von Rückwirkungen auf den Verlauf des einem Netz entnommenen Stroms bei induktiven Lasten und Vorrichtung zum Antreiben von Motoren nach diesem Verfahren |
EP1017156B1 (de) * | 1998-12-31 | 2003-05-07 | STMicroelectronics S.r.l. | Schaltungvorrichtung zur Steuerung einer elektrischen Wechselstromlast |
WO2000070733A1 (en) * | 1999-05-12 | 2000-11-23 | Medar, Inc. | Method and system for controlling ac current supplied to an inductive load from an ac powerline |
DE19922977A1 (de) * | 1999-05-19 | 2000-12-07 | Bosch Gmbh Robert | Verfahren zum Ansteuern mindestens eines induktiven Verbrauchers mittels pulsweitenmodulierter Steuersignale |
US6388417B1 (en) | 1999-12-06 | 2002-05-14 | Macrosonix Corporation | High stability dynamic force motor |
US6286609B1 (en) | 1999-12-10 | 2001-09-11 | Black & Decker Inc. | AC/DC chopper for power tool |
EP1139555A3 (de) * | 2000-03-30 | 2004-05-12 | Lg Electronics Inc. | Verfahren und Vorrichtung zum Betreiben eines einphasig geschalteten Reluktanzmotors |
US6469485B2 (en) | 2000-07-07 | 2002-10-22 | Honeywell International Inc. | Active filter and method for suppressing current harmonics |
US7372232B2 (en) * | 2002-05-24 | 2008-05-13 | Virginia Tech Intellectual Properties, Inc. | Apparatus for drive control, power conversion, and start-up control in a PMBDCM or two-phase SRM drive system |
US6987375B2 (en) * | 2002-10-30 | 2006-01-17 | Delphi Technologies, Inc. | Dual-stage drive for switched reluctance electric machines |
US7201244B2 (en) | 2003-10-03 | 2007-04-10 | Letourneau, Inc. | Vehicle for materials handling and other industrial uses |
ATE492066T1 (de) * | 2007-09-05 | 2011-01-15 | Abb Oy | Ein-phasen-zu-drei-phasen-wandler |
NO330333B1 (no) * | 2009-07-07 | 2011-03-28 | A T Holding Da | Styring for induktive laster |
US8525450B2 (en) * | 2010-03-29 | 2013-09-03 | Regal Beloit America, Inc. | Power factor correction drive circuit topologies and control for switched reluctance machines |
WO2012061271A2 (en) * | 2010-11-03 | 2012-05-10 | Ramu Inc. | Rotor lamination shaping for minimum core loss in srms |
JP5637021B2 (ja) * | 2011-03-14 | 2014-12-10 | 株式会社デンソー | スイッチトリラクタンスモータ |
WO2014153158A1 (en) | 2013-03-14 | 2014-09-25 | Icon Health & Fitness, Inc. | Strength training apparatus with flywheel and related methods |
US9667182B2 (en) * | 2013-04-05 | 2017-05-30 | Minėbea Co., Ltd. | Method for controlling a brushless electric motor |
JP6161002B2 (ja) * | 2013-11-13 | 2017-07-12 | 株式会社Ihi | 電力変換装置 |
CN105765840B (zh) | 2013-11-26 | 2018-06-15 | 三菱电机株式会社 | 直流电源装置和具有该直流电源装置的制冷循环应用设备 |
WO2015100429A1 (en) | 2013-12-26 | 2015-07-02 | Icon Health & Fitness, Inc. | Magnetic resistance mechanism in a cable machine |
WO2015138339A1 (en) | 2014-03-10 | 2015-09-17 | Icon Health & Fitness, Inc. | Pressure sensor to quantify work |
US10426989B2 (en) | 2014-06-09 | 2019-10-01 | Icon Health & Fitness, Inc. | Cable system incorporated into a treadmill |
US10258828B2 (en) | 2015-01-16 | 2019-04-16 | Icon Health & Fitness, Inc. | Controls for an exercise device |
US10953305B2 (en) | 2015-08-26 | 2021-03-23 | Icon Health & Fitness, Inc. | Strength exercise mechanisms |
WO2017133387A1 (zh) | 2016-02-05 | 2017-08-10 | 广东欧珀移动通信有限公司 | 适配器和充电控制方法 |
MY181704A (en) * | 2016-02-05 | 2021-01-04 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Charge method, adapter and mobile terminal |
US10272317B2 (en) | 2016-03-18 | 2019-04-30 | Icon Health & Fitness, Inc. | Lighted pace feature in a treadmill |
US10625137B2 (en) | 2016-03-18 | 2020-04-21 | Icon Health & Fitness, Inc. | Coordinated displays in an exercise device |
US10293211B2 (en) | 2016-03-18 | 2019-05-21 | Icon Health & Fitness, Inc. | Coordinated weight selection |
US10493349B2 (en) | 2016-03-18 | 2019-12-03 | Icon Health & Fitness, Inc. | Display on exercise device |
US10561894B2 (en) | 2016-03-18 | 2020-02-18 | Icon Health & Fitness, Inc. | Treadmill with removable supports |
US10033264B2 (en) | 2016-04-29 | 2018-07-24 | Infineon Technologies Austria Ag | Bulk capacitor switching for power converters |
US10033269B2 (en) * | 2016-04-29 | 2018-07-24 | Infineon Technologies Austria Ag | Voltage doubler with capacitor module for increasing capacitance |
US10252109B2 (en) | 2016-05-13 | 2019-04-09 | Icon Health & Fitness, Inc. | Weight platform treadmill |
US10471299B2 (en) | 2016-07-01 | 2019-11-12 | Icon Health & Fitness, Inc. | Systems and methods for cooling internal exercise equipment components |
US10441844B2 (en) | 2016-07-01 | 2019-10-15 | Icon Health & Fitness, Inc. | Cooling systems and methods for exercise equipment |
US10500473B2 (en) | 2016-10-10 | 2019-12-10 | Icon Health & Fitness, Inc. | Console positioning |
US10376736B2 (en) | 2016-10-12 | 2019-08-13 | Icon Health & Fitness, Inc. | Cooling an exercise device during a dive motor runway condition |
TWI646997B (zh) | 2016-11-01 | 2019-01-11 | 美商愛康運動與健康公司 | 用於控制台定位的距離感測器 |
US10661114B2 (en) | 2016-11-01 | 2020-05-26 | Icon Health & Fitness, Inc. | Body weight lift mechanism on treadmill |
TWI648081B (zh) | 2016-12-05 | 2019-01-21 | 美商愛康運動與健康公司 | 跑步機中的拉繩阻力機構 |
TWI680782B (zh) | 2016-12-05 | 2020-01-01 | 美商愛康運動與健康公司 | 於操作期間抵銷跑步機的平台之重量 |
KR102534325B1 (ko) * | 2017-02-03 | 2023-05-22 | 에이알엠 리미티드 | 모터 드라이버 및 그 작동방법 |
US11451108B2 (en) | 2017-08-16 | 2022-09-20 | Ifit Inc. | Systems and methods for axial impact resistance in electric motors |
US10729965B2 (en) | 2017-12-22 | 2020-08-04 | Icon Health & Fitness, Inc. | Audible belt guide in a treadmill |
CN109039212B (zh) * | 2018-10-17 | 2023-11-24 | 丁毅 | 单相电机的空载节能装置 |
US11668738B2 (en) * | 2021-06-22 | 2023-06-06 | Cirrus Logic, Inc. | Method and apparatus for detecting a load |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3679953A (en) * | 1970-11-06 | 1972-07-25 | Gen Electric | Compatible brushless reluctance motors and controlled switch circuits |
GB1604066A (en) * | 1978-05-26 | 1981-12-02 | Chloride Group Ltd | Battery charges in variable reluctance electric motor systems |
GB8816714D0 (en) * | 1988-07-14 | 1988-08-17 | Univ Court Of University Of Gl | Switched reluctance motors |
US5010267A (en) * | 1988-09-09 | 1991-04-23 | Wisconsin Alumni Research Foundation | Variable speed machine with high power density |
US5115181A (en) * | 1990-10-05 | 1992-05-19 | Emerson Electric Co. | Power converter for a switched reluctance motor |
US5075610A (en) * | 1991-03-28 | 1991-12-24 | Honeywell Inc. | Switched reluctance motor control circuit with energy recovery capability |
-
1994
- 1994-04-22 GB GB9408056A patent/GB9408056D0/en active Pending
-
1995
- 1995-04-21 SG SG1995000307A patent/SG38836A1/en unknown
- 1995-04-21 US US08/426,158 patent/US5563487A/en not_active Expired - Lifetime
- 1995-04-21 CA CA002147583A patent/CA2147583A1/en not_active Abandoned
- 1995-04-22 KR KR1019950009529A patent/KR100372553B1/ko not_active IP Right Cessation
- 1995-04-24 DE DE69506612T patent/DE69506612T2/de not_active Expired - Fee Related
- 1995-04-24 JP JP12320295A patent/JP3634443B2/ja not_active Expired - Fee Related
- 1995-04-24 EP EP95302738A patent/EP0678972B1/de not_active Expired - Lifetime
- 1995-04-25 TW TW084104050A patent/TW297964B/zh active
Also Published As
Publication number | Publication date |
---|---|
KR100372553B1 (ko) | 2003-05-01 |
TW297964B (de) | 1997-02-11 |
DE69506612D1 (de) | 1999-01-28 |
US5563487A (en) | 1996-10-08 |
JPH0851790A (ja) | 1996-02-20 |
EP0678972B1 (de) | 1998-12-16 |
CA2147583A1 (en) | 1995-10-23 |
KR950035037A (ko) | 1995-12-30 |
GB9408056D0 (en) | 1994-06-15 |
EP0678972A1 (de) | 1995-10-25 |
DE69506612T2 (de) | 1999-08-26 |
JP3634443B2 (ja) | 2005-03-30 |
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