MX351652B - Método de medición de volumen de aire para motor de ventilador. - Google Patents
Método de medición de volumen de aire para motor de ventilador.Info
- Publication number
- MX351652B MX351652B MX2016007013A MX2016007013A MX351652B MX 351652 B MX351652 B MX 351652B MX 2016007013 A MX2016007013 A MX 2016007013A MX 2016007013 A MX2016007013 A MX 2016007013A MX 351652 B MX351652 B MX 351652B
- Authority
- MX
- Mexico
- Prior art keywords
- air volume
- motor
- real time
- cfm
- rotation speed
- Prior art date
Links
Classifications
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- 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
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
-
- 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
- F05D2270/304—Spool rotational speed
-
- 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)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
Un método para la medición de volumen de aire para un motor de ventilador, que comprende las siguientes etapas: A) establecer las funciones de control Qi = F(n) del volumen de aire constante M correspondientes a los puntos CFMi del volumen de aire M en un microprocesador de un controlador de motor (2), en donde Q puede ser la potencia de entrada o la corriente del bus de CD o el torque, y n es la velocidad rotacional del motor; B) poner en marcha el motor, y detectar la velocidad rotacional n0 y el parámetro Q0 en tiempo real del motor después de que el motor entra a un estado estable, sustituyendo el parámetro Q0 en la pluralidad de funciones de control Qi=F(n) del volumen de aire constante correspondiente a la pluralidad de puntos de CFMi del volumen de aire para obtener una pluralidad de velocidades rotacionales ni comparando la velocidad rotacional n0 en tiempo real con la pluralidad de velocidades rotacionales ni correspondientes, y determinar entre cuál de los dos puntos de volumen de aire CFMi y CFMi-1 se localiza el volumen de aire CFM0 detectado en tiempo real; y C) calcular el volumen de aire en CFM0 detectado en tiempo real utilizando interpolación. El método de la presente invención puede identificar con precisión la obstrucción de un filtro de aire y emitir una señal de alarma, emplea un modelo matemático simple, y tiene control confiable y alta precisión.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/082814 WO2016011618A1 (zh) | 2014-07-23 | 2014-07-23 | 一种风机电机测量风量的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2016007013A MX2016007013A (es) | 2016-09-07 |
| MX351652B true MX351652B (es) | 2017-10-24 |
Family
ID=55162421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016007013A MX351652B (es) | 2014-07-23 | 2014-07-23 | Método de medición de volumen de aire para motor de ventilador. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10233933B2 (es) |
| JP (1) | JP6254276B2 (es) |
| KR (1) | KR101815408B1 (es) |
| CA (1) | CA2934585C (es) |
| MX (1) | MX351652B (es) |
| WO (1) | WO2016011618A1 (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10788044B2 (en) | 2017-04-25 | 2020-09-29 | Hewlett-Packard Development Company, L.P. | Fluid impeller controller |
| CN107166671B (zh) * | 2017-06-15 | 2020-04-10 | 广东美的暖通设备有限公司 | 空调及其室内风机恒风量控制方法和控制装置及控制系统 |
| CN108836628B (zh) * | 2018-04-23 | 2020-07-28 | 常州迅安科技股份有限公司 | 一种无传感器呼吸机及其恒定出风量控制方法 |
| CN108870642A (zh) * | 2018-04-27 | 2018-11-23 | 苏州倍安电子科技有限公司 | 新风净化器滤网状态自校验方法 |
| US11143427B2 (en) | 2018-10-26 | 2021-10-12 | Johnson Controls Technology Company | Fan motor control |
| TWI713988B (zh) * | 2019-02-01 | 2020-12-21 | 台灣日立江森自控股份有限公司 | 用於空調設備之馬達控制裝置及其馬達控制方法 |
| CN110469530B (zh) * | 2019-07-30 | 2024-06-14 | 广西电网有限责任公司电力科学研究院 | 电站锅炉轴流式引风机性能测试系统及其效率测试方法 |
| CN111237980A (zh) * | 2020-01-09 | 2020-06-05 | 峰岹科技（深圳）有限公司 | 风机滤网堵塞的检测方法、装置及计算机可读存储介质 |
| CN111426032B (zh) * | 2020-04-07 | 2022-02-11 | 广东美的暖通设备有限公司 | 运行控制方法、多联机空调器和存储介质 |
| CN112985530B (zh) * | 2021-02-01 | 2022-04-22 | 南京航空航天大学 | 一种基于特征方程根轨迹的燃油计量装置设计参数调整方法 |
| DE102021202255A1 (de) * | 2021-03-09 | 2022-09-15 | BSH Hausgeräte GmbH | Verfahren und System zur Handhabung eines Lüfters einer Dunstabzugsvorrichtung |
| CN112901547B (zh) * | 2021-03-16 | 2023-01-20 | 合肥美的暖通设备有限公司 | 一种风机控制方法、装置及风机设备 |
| US11969679B2 (en) | 2021-03-19 | 2024-04-30 | Matthew Mashburn | Surface-enhanced copper filter for air purification and system and method for using |
| CN113486953B (zh) * | 2021-07-06 | 2024-10-15 | 茵梦达(上海)电气传动设备有限公司 | 变频器滤网更换时间的预测方法、装置及计算机可读介质 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5447414A (en) * | 1994-05-27 | 1995-09-05 | Emerson Electric Co. | Constant air flow control apparatus and method |
| JP3738685B2 (ja) * | 2000-11-21 | 2006-01-25 | 三菱電機株式会社 | インバータ装置および送風装置 |
| US6504338B1 (en) * | 2001-07-12 | 2003-01-07 | Varidigm Corporation | Constant CFM control algorithm for an air moving system utilizing a centrifugal blower driven by an induction motor |
| US7567049B2 (en) * | 2006-04-21 | 2009-07-28 | Emerson Electric Co. | Fluid flow control for fluid handling systems |
| CN202013212U (zh) * | 2011-03-29 | 2011-10-19 | 东北电力科学研究院有限公司 | 变速或定速风机风量计算系统 |
| JP5821565B2 (ja) * | 2011-11-21 | 2015-11-24 | 富士通株式会社 | 送風機制御装置、送風機制御方法および送風機制御プログラム |
| CN103376743B (zh) | 2012-04-26 | 2016-06-22 | 中山大洋电机股份有限公司 | 一种电机及空调风机系统的恒风量控制方法 |
| JP6037317B2 (ja) * | 2012-08-09 | 2016-12-07 | パナソニックＩｐマネジメント株式会社 | モータ制御装置、モータ制御方法および送風装置 |
| US9631830B2 (en) * | 2012-08-09 | 2017-04-25 | Panasonic Intellectual Property Management Co., Ltd. | Motor control device, motor control method, and blower apparatus |
| CN104180858B (zh) * | 2014-07-23 | 2017-07-07 | 中山大洋电机股份有限公司 | 一种风机电机测量风量的方法 |
-
2014
- 2014-07-23 WO PCT/CN2014/082814 patent/WO2016011618A1/zh active Application Filing
- 2014-07-23 JP JP2016530183A patent/JP6254276B2/ja active Active
- 2014-07-23 KR KR1020167018552A patent/KR101815408B1/ko active IP Right Grant
- 2014-07-23 CA CA2934585A patent/CA2934585C/en active Active
- 2014-07-23 MX MX2016007013A patent/MX351652B/es active IP Right Grant
-
2015
- 2015-10-19 US US14/886,118 patent/US10233933B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160098345A (ko) | 2016-08-18 |
| US10233933B2 (en) | 2019-03-19 |
| JP2017500470A (ja) | 2017-01-05 |
| US20160040679A1 (en) | 2016-02-11 |
| MX2016007013A (es) | 2016-09-07 |
| CA2934585A1 (en) | 2016-01-28 |
| CA2934585C (en) | 2017-10-17 |
| WO2016011618A1 (zh) | 2016-01-28 |
| JP6254276B2 (ja) | 2017-12-27 |
| KR101815408B1 (ko) | 2018-01-30 |
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| FG | Grant or registration |