CA2344908C - Methodologie de detection d'anomalie et de diagnostic par modeles pour les sous-systemes cvac - Google Patents
Methodologie de detection d'anomalie et de diagnostic par modeles pour les sous-systemes cvac Download PDFInfo
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- CA2344908C CA2344908C CA2344908A CA2344908A CA2344908C CA 2344908 C CA2344908 C CA 2344908C CA 2344908 A CA2344908 A CA 2344908A CA 2344908 A CA2344908 A CA 2344908A CA 2344908 C CA2344908 C CA 2344908C
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0243—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults model based detection method, e.g. first-principles knowledge model
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61987700A | 2000-07-20 | 2000-07-20 | |
| US09/619,877 | 2000-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2344908A1 CA2344908A1 (fr) | 2002-01-20 |
| CA2344908C true CA2344908C (fr) | 2010-06-15 |
Family
ID=24483687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2344908A Expired - Lifetime CA2344908C (fr) | 2000-07-20 | 2001-04-23 | Methodologie de detection d'anomalie et de diagnostic par modeles pour les sous-systemes cvac |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2344908C (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10578328B2 (en) | 2016-02-11 | 2020-03-03 | Vertiv Corporation | Systems and methods for detecting degradation of a component in an air conditioning system |
| US11644212B2 (en) | 2020-11-12 | 2023-05-09 | International Business Machines Corporation | Monitoring and optimizing HVAC system |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10217974B4 (de) | 2002-04-22 | 2004-09-16 | Danfoss A/S | Verfahren zum Auswerten einer nicht gemessenen Betriebsgröße in einer Kälteanlage |
| DE10217975B4 (de) | 2002-04-22 | 2004-08-19 | Danfoss A/S | Verfahren zum Entdecken von Änderungen in einem ersten Medienstrom eines Wärme- oder Kältetransportmediums in einer Kälteanlage |
| WO2004005812A1 (fr) | 2002-07-08 | 2004-01-15 | Danfoss A/S | Procede et dispositif de detection d'un flash-gas |
| ES2561829T3 (es) | 2002-10-15 | 2016-03-01 | Danfoss A/S | Un procedimiento para detectar una anomalía de un intercambiador de calor |
| EP2917798B1 (fr) * | 2012-11-12 | 2017-02-08 | Turkiye Petrol Rafinerileri Anonim Sirketi Tupras | Procédé de modélisation et de contrôle de l'encrassement |
| DE102013111218A1 (de) | 2013-10-10 | 2015-04-16 | Kaeser Kompressoren Se | Elektronische Steuerungseinrichtung für eine Komponente der Drucklufterzeugung, Druckluftaufbereitung, Druckluftspeicherung und/oder Druckluftverteilung |
| US9874370B2 (en) | 2014-01-31 | 2018-01-23 | Lennox Industries, Inc. | Systems and methods for balancing an HVAC system |
| US9568227B2 (en) | 2014-02-05 | 2017-02-14 | Lennox Industries Inc. | Systems and methods for refrigerant charge detection |
| US10372567B2 (en) | 2014-02-18 | 2019-08-06 | Cimetrics Inc. | Automatic fault detection and diagnosis in complex physical systems |
| US10274915B2 (en) | 2014-10-22 | 2019-04-30 | Carrier Corporation | Scalable cyber-physical structure management |
| US10331117B2 (en) | 2015-07-24 | 2019-06-25 | Carrier Corporation | System and method of monitoring performance of an HVAC unit |
| WO2017085525A1 (fr) * | 2015-11-19 | 2017-05-26 | Carrier Corporation | Système de diagnostic de refroidisseur et procédé d'évaluation de performance de refroidisseur |
| ITUA20163737A1 (it) * | 2016-05-24 | 2017-11-24 | Ever_Est S R L | Procedimento per il rilevamento e la diagnosi di guasti o anomalie in un dispositivo refrigeratore di liquido ovvero in una pompa di calore. |
| GB2555573B (en) | 2016-10-21 | 2020-03-25 | Centrica Hive Ltd | HVAC performance monitoring system |
| SE1950039A1 (en) * | 2018-10-10 | 2020-04-11 | Gambro Lundia Ab | Flow rate dependent blood leak detection systems and methods |
| CN109446625B (zh) * | 2018-10-22 | 2022-07-26 | 南昌航空大学 | 一种基于贝叶斯推理的直升机动部件动态阈值计算方法 |
| CN112560193B (zh) * | 2020-12-08 | 2025-07-15 | 宋印东 | 一种基于神经网络算法的压缩机组运行控制方法 |
| CN112766327B (zh) * | 2021-01-05 | 2024-05-24 | 格力电器（武汉）有限公司 | 空调故障预测方法、电子设备和储存介质 |
| CN113701390A (zh) * | 2021-09-15 | 2021-11-26 | 上海海洋大学 | 二氧化碳双级压缩制冷循环㶲分析方法 |
| CN113758074A (zh) * | 2021-09-16 | 2021-12-07 | 上海海洋大学 | 基于软件的热力学分析验证方法 |
| CN113757944B (zh) * | 2021-09-24 | 2022-11-11 | 广东电网有限责任公司 | 一种基于空调系统模型的空调系统故障诊断方法及系统 |
| CN114484735B (zh) * | 2022-03-11 | 2023-08-15 | 青岛海信日立空调系统有限公司 | 多联机系统故障诊断及节能潜力识别方法及多联机系统 |
| CN114636212B (zh) * | 2022-04-22 | 2024-01-30 | 苏州思萃融合基建技术研究所有限公司 | 一种基于grnn的多台冷水机组系统运行控制方法 |
| CN114838490A (zh) * | 2022-05-13 | 2022-08-02 | 安徽中家智锐科技有限公司 | 一种10hp空调焓差综合实验室恒温恒湿调节设备 |
| CN115127192B (zh) * | 2022-05-20 | 2024-01-23 | 中南大学 | 基于图神经网络的半监督的冷水机组故障诊断方法及系统 |
| CN115406055B (zh) * | 2022-08-31 | 2025-02-14 | 约克广州空调冷冻设备有限公司 | 用于冷媒泄漏诊断的空调系统及其控制方法 |
| CN115630574B (zh) * | 2022-10-19 | 2023-10-31 | 呼伦贝尔安泰热电有限责任公司海拉尔热电厂 | 一种集中供热中用户室内管道堵塞识别方法 |
| CN117365677A (zh) * | 2023-08-28 | 2024-01-09 | 广东华电清远能源有限公司 | 一种汽轮机组性能健康状态评价方法 |
| CN118037469B (zh) * | 2024-02-21 | 2024-09-10 | 柳州市德鲁克企业管理咨询有限公司 | 基于大数据的财务管理系统 |
| CN119642342B (zh) * | 2025-01-16 | 2025-12-05 | 广东申菱商用空调设备有限公司 | 一种冷凝器脏堵检测方法、装置、电子设备和存储介质 |
| CN119915540B (zh) * | 2025-02-20 | 2026-01-06 | 广东希塔变频技术有限公司 | 一种基于监控信息的空调可靠性测试的方法及系统 |
-
2001
- 2001-04-23 CA CA2344908A patent/CA2344908C/fr not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10578328B2 (en) | 2016-02-11 | 2020-03-03 | Vertiv Corporation | Systems and methods for detecting degradation of a component in an air conditioning system |
| US11644212B2 (en) | 2020-11-12 | 2023-05-09 | International Business Machines Corporation | Monitoring and optimizing HVAC system |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2344908A1 (fr) | 2002-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20210423 |