AU3940997A - Process for regulating a unit or a frequency converter - Google Patents
Process for regulating a unit or a frequency converterInfo
- Publication number
- AU3940997A AU3940997A AU39409/97A AU3940997A AU3940997A AU 3940997 A AU3940997 A AU 3940997A AU 39409/97 A AU39409/97 A AU 39409/97A AU 3940997 A AU3940997 A AU 3940997A AU 3940997 A AU3940997 A AU 3940997A
- Authority
- AU
- Australia
- Prior art keywords
- regulating
- unit
- frequency converter
- converter
- frequency
- 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.)
- Abandoned
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0261—Surge control by varying driving speed
-
- 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
- H02P29/40—Regulating or controlling the amount of current drawn or delivered by the motor for controlling the mechanical load
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/335—Output power or torque
-
- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Ac Motors In General (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19630384 | 1996-07-29 | ||
DE19630384A DE19630384A1 (en) | 1996-07-29 | 1996-07-29 | Process for controlling or regulating an aggregate and frequency converter |
PCT/EP1997/004041 WO1998004835A1 (en) | 1996-07-29 | 1997-07-25 | Process for regulating a unit or a frequency converter |
Publications (1)
Publication Number | Publication Date |
---|---|
AU3940997A true AU3940997A (en) | 1998-02-20 |
Family
ID=7801047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU39409/97A Abandoned AU3940997A (en) | 1996-07-29 | 1997-07-25 | Process for regulating a unit or a frequency converter |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0916026B1 (en) |
JP (1) | JP4034354B2 (en) |
AU (1) | AU3940997A (en) |
DE (3) | DE19630384A1 (en) |
WO (1) | WO1998004835A1 (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9328727B2 (en) | 2003-12-08 | 2016-05-03 | Pentair Water Pool And Spa, Inc. | Pump controller system and method |
US9404500B2 (en) | 2004-08-26 | 2016-08-02 | Pentair Water Pool And Spa, Inc. | Control algorithm of variable speed pumping system |
US9551344B2 (en) | 2004-08-26 | 2017-01-24 | Pentair Water Pool And Spa, Inc. | Anti-entrapment and anti-dead head function |
US9556874B2 (en) | 2009-06-09 | 2017-01-31 | Pentair Flow Technologies, Llc | Method of controlling a pump and motor |
US9568005B2 (en) | 2010-12-08 | 2017-02-14 | Pentair Water Pool And Spa, Inc. | Discharge vacuum relief valve for safety vacuum release system |
US9726184B2 (en) | 2008-10-06 | 2017-08-08 | Pentair Water Pool And Spa, Inc. | Safety vacuum release system |
US9777733B2 (en) | 2004-08-26 | 2017-10-03 | Pentair Water Pool And Spa, Inc. | Flow control |
US9885360B2 (en) | 2012-10-25 | 2018-02-06 | Pentair Flow Technologies, Llc | Battery backup sump pump systems and methods |
US9932984B2 (en) | 2004-08-26 | 2018-04-03 | Pentair Water Pool And Spa, Inc. | Pumping system with power optimization |
US10240606B2 (en) | 2004-08-26 | 2019-03-26 | Pentair Water Pool And Spa, Inc. | Pumping system with two way communication |
US10731655B2 (en) | 2004-08-26 | 2020-08-04 | Pentair Water Pool And Spa, Inc. | Priming protection |
US10871001B2 (en) | 2004-08-26 | 2020-12-22 | Pentair Water Pool And Spa, Inc. | Filter loading |
US10947981B2 (en) | 2004-08-26 | 2021-03-16 | Pentair Water Pool And Spa, Inc. | Variable speed pumping system and method |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10112719A1 (en) * | 2001-03-14 | 2002-10-02 | Ludwig Michelbach | Modular reverse osmosis water treatment assembly has regulator varying water output in accordance with demand |
IT1298781B1 (en) * | 1998-03-24 | 2000-02-02 | Rpm S P A | VENTILATION SYSTEM WITH CONTROL UNIT |
EP1082645A1 (en) * | 1998-05-22 | 2001-03-14 | Rudair AG | Method for calibrating the speed of an electric pump-drive motor |
DE19823156A1 (en) * | 1998-05-23 | 1999-12-02 | Lang Apparatebau Gmbh | Dosing pump |
WO2000025416A1 (en) * | 1998-10-28 | 2000-05-04 | Aspen Motion Technologies, Inc. | Pressure control system using input current sensing |
DE59909585D1 (en) | 1999-03-23 | 2004-07-01 | Ebm Papst Mulfingen Gmbh & Co | Blower with a predetermined characteristic |
DE19931961A1 (en) * | 1999-07-12 | 2001-02-01 | Danfoss As | Method for controlling a delivery quantity of a pump |
US6468042B2 (en) * | 1999-07-12 | 2002-10-22 | Danfoss Drives A/S | Method for regulating a delivery variable of a pump |
CZ2002425A3 (en) * | 1999-08-04 | 2002-06-12 | Ksb Aktiengesellschaft | Control device for variable-speed electric motor and operation method thereof |
DE10047629A1 (en) * | 2000-09-26 | 2002-04-11 | Linde Ag | Method for operating compressors in refrigeration and air-conditioning installations, involves using two-pole asynchronous motors to drive compressors |
DE10113251A1 (en) * | 2001-03-19 | 2002-10-02 | Siemens Ag | Pressure generator for flowing media |
DE10116339B4 (en) | 2001-04-02 | 2005-05-12 | Danfoss Drives A/S | Method for operating a centrifugal pump |
EP1286458A1 (en) * | 2001-08-22 | 2003-02-26 | Pumpenfabrik Ernst Vogel Gesellschaft m.b.H. | Method and device to control a rotary power unit |
DE10141857A1 (en) * | 2001-08-27 | 2003-03-20 | Linde Ag | Compressor set and method for regulating a compressor set |
US8337166B2 (en) | 2001-11-26 | 2012-12-25 | Shurflo, Llc | Pump and pump control circuit apparatus and method |
DE20202639U1 (en) | 2002-02-20 | 2002-04-25 | Werner Rietschle GmbH + Co. KG, 79650 Schopfheim | Side Channel Blowers |
ITTO20030392A1 (en) | 2003-05-28 | 2004-11-29 | Varian Spa | VACUUM PUMPING SYSTEM. |
DE102004025158A1 (en) * | 2004-05-21 | 2005-12-08 | Rietschle Thomas Gmbh + Co. Kg | Control unit for a pump |
US7802352B2 (en) | 2005-04-13 | 2010-09-28 | Newfrey Llc | Monitoring system for fastener setting tool |
GB0508872D0 (en) * | 2005-04-29 | 2005-06-08 | Boc Group Plc | Method of operating a pumping system |
DE102007022348A1 (en) † | 2007-05-12 | 2008-11-13 | Ksb Aktiengesellschaft | Device and method for fault monitoring |
DE102008029910C5 (en) * | 2008-06-24 | 2020-03-05 | BSH Hausgeräte GmbH | Method for recognizing the load status of a pump |
DE102008062054B4 (en) * | 2008-12-12 | 2019-05-29 | Pfeiffer Vacuum Gmbh | Arrangement with vacuum pump and method for operating a vacuum pump |
DE102009017887A1 (en) * | 2009-04-17 | 2010-10-21 | Oerlikon Leybold Vacuum Gmbh | Coarse pumping process for a positive displacement pump |
US8564233B2 (en) | 2009-06-09 | 2013-10-22 | Sta-Rite Industries, Llc | Safety system and method for pump and motor |
DE102009035247A1 (en) * | 2009-07-29 | 2011-02-03 | Biotec Sistemi S.R.L. | Pulper with torque motor |
US9638432B2 (en) | 2010-08-31 | 2017-05-02 | Broan-Nutone Llc | Ventilation unit calibration apparatus, system and method |
WO2012066090A1 (en) | 2010-11-17 | 2012-05-24 | Ksb Aktiengesellschaft | Method and control device for the rotational-speed-variable control of an expeller pump unit and expeller pump arrangement |
AU2012332382B2 (en) | 2011-11-01 | 2016-11-03 | Daniel J. Hruby | Flow locking system and method |
DE102012203426B4 (en) * | 2012-03-05 | 2013-10-10 | Siemens Aktiengesellschaft | Avoidance of continuous operation in frequency converter-excited torsional resonances of a compressor train |
JP6198596B2 (en) * | 2013-12-11 | 2017-09-20 | 株式会社松井製作所 | Medium supply device |
DE102013226744A1 (en) | 2013-12-19 | 2015-06-25 | Gesellschaft zur Förderung von Medizin-, Bio- und Umwelttechnologien e.V. | Method for controlling an oil pump by means of a frequency converter upstream of the oil pump and control system |
US9813000B2 (en) | 2015-12-18 | 2017-11-07 | Sirius Instrumentation And Controls Inc. | Method and system for enhanced accuracy of chemical injection pumps |
DE102016125837A1 (en) * | 2016-12-29 | 2018-07-05 | Hans Pregler Gmbh & Co Kg | Drive device for a fluid pump |
EP3594498B1 (en) | 2019-11-06 | 2022-01-05 | Pfeiffer Vacuum Gmbh | System with a recirculation device |
DE102022211199A1 (en) | 2022-10-21 | 2024-05-02 | BSH Hausgeräte GmbH | Error detection during operation of drain pumps |
DE102022211201A1 (en) | 2022-10-21 | 2024-05-02 | BSH Hausgeräte GmbH | Improved determination of the idle current consumption of drain pumps |
DE102022211200A1 (en) | 2022-10-21 | 2024-05-02 | BSH Hausgeräte GmbH | Adaptive speed adjustment of free-flow pumps in water-conducting household appliances |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0683590B2 (en) * | 1984-07-04 | 1994-10-19 | 株式会社東芝 | Air conditioner |
DE3542370C2 (en) * | 1985-11-30 | 2003-06-05 | Wilo Gmbh | Procedure for regulating the head of a pump |
DE3824057A1 (en) * | 1988-07-15 | 1990-01-25 | Loewe Pumpenfabrik Gmbh | Method for regulating the operation of pumps |
DK1293A (en) * | 1992-08-21 | 1994-02-22 | Smedegaard As | Method of controlling an electric motor operating a centrifugal pump |
AT405996B (en) * | 1993-07-09 | 2000-01-25 | Rudin Franz | METHOD FOR REGULATING THE SPEED OF AN ELECTRIC MOTOR AND DEVICE FOR IMPLEMENTING THE METHOD |
KR100344716B1 (en) * | 1993-09-20 | 2002-11-23 | 가부시키 가이샤 에바라 세이사꾸쇼 | Pump operation control device |
-
1996
- 1996-07-29 DE DE19630384A patent/DE19630384A1/en not_active Ceased
-
1997
- 1997-07-25 WO PCT/EP1997/004041 patent/WO1998004835A1/en active IP Right Grant
- 1997-07-25 AU AU39409/97A patent/AU3940997A/en not_active Abandoned
- 1997-07-25 DE DE19780309T patent/DE19780309D2/en not_active Expired - Lifetime
- 1997-07-25 EP EP97936656A patent/EP0916026B1/en not_active Expired - Lifetime
- 1997-07-25 DE DE59707229T patent/DE59707229D1/en not_active Expired - Lifetime
- 1997-07-25 JP JP50849698A patent/JP4034354B2/en not_active Expired - Fee Related
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10241524B2 (en) | 2003-12-08 | 2019-03-26 | Pentair Water Pool And Spa, Inc. | Pump controller system and method |
US9371829B2 (en) | 2003-12-08 | 2016-06-21 | Pentair Water Pool And Spa, Inc. | Pump controller system and method |
US9399992B2 (en) | 2003-12-08 | 2016-07-26 | Pentair Water Pool And Spa, Inc. | Pump controller system and method |
US10642287B2 (en) | 2003-12-08 | 2020-05-05 | Pentair Water Pool And Spa, Inc. | Pump controller system and method |
US10416690B2 (en) | 2003-12-08 | 2019-09-17 | Pentair Water Pool And Spa, Inc. | Pump controller system and method |
US10409299B2 (en) | 2003-12-08 | 2019-09-10 | Pentair Water Pool And Spa, Inc. | Pump controller system and method |
US10289129B2 (en) | 2003-12-08 | 2019-05-14 | Pentair Water Pool And Spa, Inc. | Pump controller system and method |
US9328727B2 (en) | 2003-12-08 | 2016-05-03 | Pentair Water Pool And Spa, Inc. | Pump controller system and method |
US10240604B2 (en) | 2004-08-26 | 2019-03-26 | Pentair Water Pool And Spa, Inc. | Pumping system with housing and user interface |
US10480516B2 (en) | 2004-08-26 | 2019-11-19 | Pentair Water Pool And Spa, Inc. | Anti-entrapment and anti-deadhead function |
US11391281B2 (en) | 2004-08-26 | 2022-07-19 | Pentair Water Pool And Spa, Inc. | Priming protection |
US9932984B2 (en) | 2004-08-26 | 2018-04-03 | Pentair Water Pool And Spa, Inc. | Pumping system with power optimization |
US11073155B2 (en) | 2004-08-26 | 2021-07-27 | Pentair Water Pool And Spa, Inc. | Pumping system with power optimization |
US10240606B2 (en) | 2004-08-26 | 2019-03-26 | Pentair Water Pool And Spa, Inc. | Pumping system with two way communication |
US9605680B2 (en) | 2004-08-26 | 2017-03-28 | Pentair Water Pool And Spa, Inc. | Control algorithm of variable speed pumping system |
US10947981B2 (en) | 2004-08-26 | 2021-03-16 | Pentair Water Pool And Spa, Inc. | Variable speed pumping system and method |
US10871163B2 (en) | 2004-08-26 | 2020-12-22 | Pentair Water Pool And Spa, Inc. | Pumping system and method having an independent controller |
US10415569B2 (en) | 2004-08-26 | 2019-09-17 | Pentair Water Pool And Spa, Inc. | Flow control |
US9551344B2 (en) | 2004-08-26 | 2017-01-24 | Pentair Water Pool And Spa, Inc. | Anti-entrapment and anti-dead head function |
US9777733B2 (en) | 2004-08-26 | 2017-10-03 | Pentair Water Pool And Spa, Inc. | Flow control |
US10502203B2 (en) | 2004-08-26 | 2019-12-10 | Pentair Water Pool And Spa, Inc. | Speed control |
US10527042B2 (en) | 2004-08-26 | 2020-01-07 | Pentair Water Pool And Spa, Inc. | Speed control |
US9404500B2 (en) | 2004-08-26 | 2016-08-02 | Pentair Water Pool And Spa, Inc. | Control algorithm of variable speed pumping system |
US10871001B2 (en) | 2004-08-26 | 2020-12-22 | Pentair Water Pool And Spa, Inc. | Filter loading |
US10731655B2 (en) | 2004-08-26 | 2020-08-04 | Pentair Water Pool And Spa, Inc. | Priming protection |
US10724263B2 (en) | 2008-10-06 | 2020-07-28 | Pentair Water Pool And Spa, Inc. | Safety vacuum release system |
US9726184B2 (en) | 2008-10-06 | 2017-08-08 | Pentair Water Pool And Spa, Inc. | Safety vacuum release system |
US9556874B2 (en) | 2009-06-09 | 2017-01-31 | Pentair Flow Technologies, Llc | Method of controlling a pump and motor |
US9568005B2 (en) | 2010-12-08 | 2017-02-14 | Pentair Water Pool And Spa, Inc. | Discharge vacuum relief valve for safety vacuum release system |
US9885360B2 (en) | 2012-10-25 | 2018-02-06 | Pentair Flow Technologies, Llc | Battery backup sump pump systems and methods |
Also Published As
Publication number | Publication date |
---|---|
DE19780309D2 (en) | 1999-01-28 |
DE59707229D1 (en) | 2002-06-13 |
DE19630384A1 (en) | 1998-04-23 |
EP0916026A1 (en) | 1999-05-19 |
EP0916026B1 (en) | 2002-05-08 |
JP4034354B2 (en) | 2008-01-16 |
JP2001509228A (en) | 2001-07-10 |
WO1998004835A1 (en) | 1998-02-05 |
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