CA2605891C - Controleur de moteur et methode de controle du moteur - Google Patents
Controleur de moteur et methode de controle du moteur Download PDFInfo
- Publication number
- CA2605891C CA2605891C CA2605891A CA2605891A CA2605891C CA 2605891 C CA2605891 C CA 2605891C CA 2605891 A CA2605891 A CA 2605891A CA 2605891 A CA2605891 A CA 2605891A CA 2605891 C CA2605891 C CA 2605891C
- Authority
- CA
- Canada
- Prior art keywords
- motor
- pump
- fluid
- derivative value
- pumping apparatus
- 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.)
- Active
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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0055—Rotors with adjustable blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
- F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
- F04D15/0236—Lack of liquid level being detected by analysing the parameters of the electric drive, e.g. current or power consumption
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
Un appareil de pompage pour un dispositif à fluide lancé comprend une pompe comportant un orifice d'entrée raccordable au drain et un orifice de sortie raccordable au retour. La pompe est adaptée pour recevoir le fluide du drain et lancer le fluide dans le retour. L'appareil de pompage comprend un moteur couplé à la pompe pour faire fonctionner la pompe, un détecteur raccordable à la source d'alimentation et configuré pour produire un signal ayant une relation à un paramètre du moteur et un interrupteur couplé au moteur et configuré pour contrôler au moins une caractéristique du moteur. L'appareil de pompage comprend également un microcontrôleur couplé au détecteur et à l'interrupteur. Le microcontrôleur est configuré pour produire une valeur dérivée fondée sur le signal et pour contrôler le moteur selon la valeur dérivée.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/549,499 | 2006-10-13 | ||
US11/549,499 US20080095639A1 (en) | 2006-10-13 | 2006-10-13 | Controller for a motor and a method of controlling the motor |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2605891A1 CA2605891A1 (fr) | 2008-04-13 |
CA2605891C true CA2605891C (fr) | 2015-04-14 |
Family
ID=39032383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2605891A Active CA2605891C (fr) | 2006-10-13 | 2007-10-05 | Controleur de moteur et methode de controle du moteur |
Country Status (5)
Country | Link |
---|---|
US (2) | US20080095639A1 (fr) |
EP (1) | EP1914427B8 (fr) |
CA (1) | CA2605891C (fr) |
DE (1) | DE602007013339D1 (fr) |
ES (1) | ES2363808T3 (fr) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8540493B2 (en) | 2003-12-08 | 2013-09-24 | Sta-Rite Industries, Llc | Pump control system and method |
US20080095639A1 (en) * | 2006-10-13 | 2008-04-24 | A.O. Smith Corporation | Controller for a motor and a method of controlling the motor |
US20110002792A1 (en) * | 2004-04-09 | 2011-01-06 | Bartos Ronald P | Controller for a motor and a method of controlling the motor |
US8133034B2 (en) | 2004-04-09 | 2012-03-13 | Regal Beloit Epc Inc. | Controller for a motor and a method of controlling the motor |
EP1585205B1 (fr) | 2004-04-09 | 2017-12-06 | Regal Beloit America, Inc. | Système de pompage et procédé pour détecter le blocage du système de pompage |
US7686589B2 (en) | 2004-08-26 | 2010-03-30 | Pentair Water Pool And Spa, Inc. | Pumping system with power optimization |
US8602745B2 (en) | 2004-08-26 | 2013-12-10 | Pentair Water Pool And Spa, Inc. | Anti-entrapment and anti-dead head function |
US7874808B2 (en) | 2004-08-26 | 2011-01-25 | Pentair Water Pool And Spa, Inc. | Variable speed pumping system and method |
US8469675B2 (en) | 2004-08-26 | 2013-06-25 | Pentair Water Pool And Spa, Inc. | Priming protection |
US8480373B2 (en) | 2004-08-26 | 2013-07-09 | Pentair Water Pool And Spa, Inc. | Filter loading |
US8043070B2 (en) | 2004-08-26 | 2011-10-25 | Pentair Water Pool And Spa, Inc. | Speed control |
US7845913B2 (en) | 2004-08-26 | 2010-12-07 | Pentair Water Pool And Spa, Inc. | Flow control |
US8019479B2 (en) | 2004-08-26 | 2011-09-13 | Pentair Water Pool And Spa, Inc. | Control algorithm of variable speed pumping system |
US8281425B2 (en) | 2004-11-01 | 2012-10-09 | Cohen Joseph D | Load sensor safety vacuum release system |
US7690897B2 (en) * | 2006-10-13 | 2010-04-06 | A.O. Smith Corporation | Controller for a motor and a method of controlling the motor |
US20080095638A1 (en) * | 2006-10-13 | 2008-04-24 | A.O. Smith Corporation | Controller for a motor and a method of controlling the motor |
US8104110B2 (en) * | 2007-01-12 | 2012-01-31 | Gecko Alliance Group Inc. | Spa system with flow control feature |
US8354809B2 (en) | 2008-10-01 | 2013-01-15 | Regal Beloit Epc Inc. | Controller for a motor and a method of controlling the motor |
AU2009302593B2 (en) | 2008-10-06 | 2015-05-28 | Danfoss Low Power Drives | Method of operating a safety vacuum release system |
US8436559B2 (en) | 2009-06-09 | 2013-05-07 | Sta-Rite Industries, Llc | System and method for motor drive control pad and drive terminals |
US8564233B2 (en) | 2009-06-09 | 2013-10-22 | Sta-Rite Industries, Llc | Safety system and method for pump and motor |
GB2474691A (en) * | 2009-10-23 | 2011-04-27 | Inverter Drive Systems Ltd | Pump Control System And Method |
FR2952135B1 (fr) * | 2009-11-04 | 2013-02-22 | Seb Sa | Procede de pilotage d'une pompe piezoelectrique d'appareil electromenager et appareil electromenager mettant en oeuvre un tel procede |
SG191067A1 (en) | 2010-12-08 | 2013-08-30 | Pentair Water Pool & Spa Inc | Discharge vacuum relief valve for safety vacuum release system |
US8920132B2 (en) * | 2010-12-30 | 2014-12-30 | Lennox Industries Inc. | Automatic blower control |
BR112014010665A2 (pt) | 2011-11-01 | 2017-12-05 | Pentair Water Pool & Spa Inc | sistema e processo de bloqueio de vazão |
CN104105877B (zh) | 2011-12-07 | 2017-09-22 | 流量控制有限责任公司 | 使用具有空转和过电流保护的多电压电子器件的泵 |
US9745974B2 (en) | 2011-12-07 | 2017-08-29 | Flow Control LLC | Pump using multi voltage electronics with run dry and over current protection |
US10209751B2 (en) * | 2012-02-14 | 2019-02-19 | Emerson Electric Co. | Relay switch control and related methods |
US9885360B2 (en) | 2012-10-25 | 2018-02-06 | Pentair Flow Technologies, Llc | Battery backup sump pump systems and methods |
AU2014228186B2 (en) | 2013-03-15 | 2019-11-07 | Hayward Industries, Inc. | Modular pool/spa control system |
US11720085B2 (en) | 2016-01-22 | 2023-08-08 | Hayward Industries, Inc. | Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment |
US11122669B2 (en) | 2016-01-22 | 2021-09-14 | Hayward Industries, Inc. | Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment |
US20190078570A1 (en) * | 2017-09-14 | 2019-03-14 | Milton Roy, Llc | Automatic Initiation of Priming Sequence for Metering Pumps |
EP4046867A1 (fr) * | 2021-02-23 | 2022-08-24 | HMK Bilcon A/S | Conception et fonctionnement de pompe |
CN113202812B (zh) * | 2021-05-31 | 2023-01-24 | 萨来力(上海)汽车水泵有限公司 | 一种汽车发动机水泵 |
CN114837924B (zh) * | 2022-04-11 | 2024-07-12 | 北京主线科技有限公司 | 车辆气泵控制方法、装置、车辆及存储介质 |
CN116085294A (zh) * | 2023-04-10 | 2023-05-09 | 江西清华泰豪三波电机有限公司 | 一种控制装置和电源系统 |
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EP1585205B1 (fr) * | 2004-04-09 | 2017-12-06 | Regal Beloit America, Inc. | Système de pompage et procédé pour détecter le blocage du système de pompage |
US20110002792A1 (en) * | 2004-04-09 | 2011-01-06 | Bartos Ronald P | Controller for a motor and a method of controlling the motor |
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US20080095638A1 (en) * | 2006-10-13 | 2008-04-24 | A.O. Smith Corporation | Controller for a motor and a method of controlling the motor |
US7690897B2 (en) * | 2006-10-13 | 2010-04-06 | A.O. Smith Corporation | Controller for a motor and a method of controlling the motor |
US8354809B2 (en) * | 2008-10-01 | 2013-01-15 | Regal Beloit Epc Inc. | Controller for a motor and a method of controlling the motor |
-
2006
- 2006-10-13 US US11/549,499 patent/US20080095639A1/en not_active Abandoned
-
2007
- 2007-10-05 CA CA2605891A patent/CA2605891C/fr active Active
- 2007-10-08 DE DE602007013339T patent/DE602007013339D1/de active Active
- 2007-10-08 EP EP07118064A patent/EP1914427B8/fr active Active
- 2007-10-08 ES ES07118064T patent/ES2363808T3/es active Active
-
2009
- 2009-07-21 US US12/506,362 patent/US20090288407A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20090288407A1 (en) | 2009-11-26 |
EP1914427B8 (fr) | 2011-10-05 |
EP1914427B1 (fr) | 2011-03-23 |
EP1914427A1 (fr) | 2008-04-23 |
ES2363808T3 (es) | 2011-08-17 |
CA2605891A1 (fr) | 2008-04-13 |
US20080095639A1 (en) | 2008-04-24 |
DE602007013339D1 (de) | 2011-05-05 |
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Legal Events
Date | Code | Title | Description |
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EEER | Examination request |