ES2127153A1 - Protection and detection method for incipient failures in the insulation of electric motors using programmable automatons - Google Patents

Protection and detection method for incipient failures in the insulation of electric motors using programmable automatons

Info

Publication number
ES2127153A1
ES2127153A1 ES09701724A ES9701724A ES2127153A1 ES 2127153 A1 ES2127153 A1 ES 2127153A1 ES 09701724 A ES09701724 A ES 09701724A ES 9701724 A ES9701724 A ES 9701724A ES 2127153 A1 ES2127153 A1 ES 2127153A1
Authority
ES
Spain
Prior art keywords
protection
insulation
electric motors
detection method
incipient failures
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.)
Granted
Application number
ES09701724A
Other languages
Spanish (es)
Other versions
ES2127153B1 (en
Inventor
Melero Manuel Garcia
Villalba Luis Angel Rodriguez
Cabanas Manes Fernandez
Orcajo Gonzalo Alonso
Vazquez Jose Francisco Perez
Rodriguez Jose Manuel Cano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidad de Oviedo
Original Assignee
Universidad de Oviedo
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Universidad de Oviedo filed Critical Universidad de Oviedo
Priority to ES9701724A priority Critical patent/ES2127153B1/en
Publication of ES2127153A1 publication Critical patent/ES2127153A1/en
Application granted granted Critical
Publication of ES2127153B1 publication Critical patent/ES2127153B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

Method whereby a programmable automaton is made to carry out, in addition to logic automation tasks for an industrial plant or installation, tasks of protection and predictive maintenance of electric motors at the plant. These additional tasks consist specifically of the protection of the motor against overloading and anomalous supply conditions to which it may be subject and detection of incipient failures in insulation which could arise in the stator windings.
ES9701724A 1997-07-29 1997-07-29 METHOD FOR THE PROTECTION AND DETECTION OF INCIPIENT FAULTS IN THE ISOLATION OF ELECTRIC MOTORS THROUGH PROGRAMMABLE AUTOMATS. Expired - Fee Related ES2127153B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9701724A ES2127153B1 (en) 1997-07-29 1997-07-29 METHOD FOR THE PROTECTION AND DETECTION OF INCIPIENT FAULTS IN THE ISOLATION OF ELECTRIC MOTORS THROUGH PROGRAMMABLE AUTOMATS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9701724A ES2127153B1 (en) 1997-07-29 1997-07-29 METHOD FOR THE PROTECTION AND DETECTION OF INCIPIENT FAULTS IN THE ISOLATION OF ELECTRIC MOTORS THROUGH PROGRAMMABLE AUTOMATS.

Publications (2)

Publication Number Publication Date
ES2127153A1 true ES2127153A1 (en) 1999-04-01
ES2127153B1 ES2127153B1 (en) 1999-12-01

Family

ID=8300299

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9701724A Expired - Fee Related ES2127153B1 (en) 1997-07-29 1997-07-29 METHOD FOR THE PROTECTION AND DETECTION OF INCIPIENT FAULTS IN THE ISOLATION OF ELECTRIC MOTORS THROUGH PROGRAMMABLE AUTOMATS.

Country Status (1)

Country Link
ES (1) ES2127153B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109038500A (en) * 2018-09-05 2018-12-18 赵云文 Electric motor starting protector with double defencive functions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470092A (en) * 1982-09-27 1984-09-04 Allen-Bradley Company Programmable motor protector
US4939437A (en) * 1988-06-22 1990-07-03 Siemens Energy & Automation, Inc. Motor controller
EP0632283A1 (en) * 1993-06-29 1995-01-04 Liberty Technologies, Inc. Method and apparatus for analysis of polyphase electrical motor systems
US5448442A (en) * 1988-06-22 1995-09-05 Siemens Energy & Automation, Inc. Motor controller with instantaneous trip protection
WO1997049977A1 (en) * 1996-06-24 1997-12-31 Arcelik A.S. Model-based fault detection system for electric motors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470092A (en) * 1982-09-27 1984-09-04 Allen-Bradley Company Programmable motor protector
US4939437A (en) * 1988-06-22 1990-07-03 Siemens Energy & Automation, Inc. Motor controller
US5448442A (en) * 1988-06-22 1995-09-05 Siemens Energy & Automation, Inc. Motor controller with instantaneous trip protection
EP0632283A1 (en) * 1993-06-29 1995-01-04 Liberty Technologies, Inc. Method and apparatus for analysis of polyphase electrical motor systems
WO1997049977A1 (en) * 1996-06-24 1997-12-31 Arcelik A.S. Model-based fault detection system for electric motors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109038500A (en) * 2018-09-05 2018-12-18 赵云文 Electric motor starting protector with double defencive functions
CN109038500B (en) * 2018-09-05 2024-02-02 赵云文 Motor starting protector with double protection functions

Also Published As

Publication number Publication date
ES2127153B1 (en) 1999-12-01

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