Index Catalog // ScholarsArchive@OSU

Influence of adjustable speed drive on induction motor fault detection using stator current monitoring.

Creator:: Al-Shahrani, Ali
Abstract:: The detection of motor faults at their incipient stage is of prime importance to any industrial plant. The introduction of adjustable speed drives has improved the control and the efficiency of induction motors, however, this has changed the nature of motor faults and how they can be detected. Current signature...
Resource Type:: Masters Thesis
Full Text:: -sequence components, and the Park’s vector approach. Three major induction motor faults have been

Detection of induction motor stator abnormalities using motor current signature analysis

Creator:: Bin Eid, Ghassan A.
Abstract:: Induction motors are considered to be the work horse in all types of today's industries. In all mechanical applications, using an induction motor is considered to be the preferable, if not the optimum selection. Their failures, on the other hand, cause an interruption equal to their volume of dependency in...
Resource Type:: Masters Thesis
Full Text:: winding function method to model the faulty induction motor 3. Penman and 3. Joksimovic showed that a

Extending electric motor life

Creator:: Pacific Northwest Cooperative Extension, United States. Department of Agriculture, University of Idaho. Cooperative Extension Service, Washington State University. Cooperative Extension, Oregon State University. Extension Service, Trimmer, Walter L., and Hansen, Hugh J.
Abstract:: Declared out of print May 2010. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: will reduce motor life. Electric motors can and will carry an overload. However, under the operating

Testing and modeling of the single-phase Written-Pole Motor

Creator:: Chis, Lucian
Abstract:: A relatively new development in the electric machines field has been the written-pole technology, of which the latest product is the large single-phase electric motor, the single phase Written-Pole Motor (WPM). The WPM is a synchronous, permanent-magnet single-phase motor having a weak rotor cage for start-up which in addition exhibits...
Resource Type:: Masters Thesis
Full Text:: Test and Power Outage Simulation 23 3.7. Voltage Sag Test 24 3.8. Induction Motor Performance and

Detection of incipient rotor bar faults and air-gap asymmetries in squirrel-cage motors using stator current monitoring

Creator:: Al Tuaimi, Hamad A.
Abstract:: Preventative motor fault detection is of prime importance for modern plant management. During research into rotor faults, performed at the Motor Systems Resource Facility (MSRF), an optimized rotor fault detection and classification method was proposed. In critical process applications, the suggested method would provide the foundation for continually monitoring a...
Resource Type:: Masters Thesis
Full Text:: eliminate the lack of maintenance systems to learn and identify impending motor failures and then

Development of a 300 Hp regenerative motor and generator test facility

Creator:: Lewis, Timothy M. (Timothy Michael)
Abstract:: A 300 hp motor and generator testing facility is being completed at Oregon State University. The testing center is the largest independent testing facility west of the Mississippi River. This regional resource center will incorporate state-of-the-art features that set it apart from other testing facilities. An induction machine with a...
Resource Type:: Masters Thesis
Full Text:: entire speed range. Initial fixed speed testing was performed on a 60 hp induction motor and standard

General pole number model for the brushless doubly-fed machine

Creator:: Boger, Michael S.
Abstract:: The Brush less Doubly-Fed Machine (BDFM) has the potential to be a more cost effective replacement for conventional induction or synchronous machine drives. The BDFM has two stator windings: a power winding and a control winding. An electronic power converter of variable voltage and frequency is connected to the control...
Resource Type:: Masters Thesis
Full Text:: been based on intuition and simplistic induction motor equations; focused optimization of these other

Advanced propulsion systems for linear motion with high performance requirements

Creator:: Zhou, Xiaolin
Abstract:: Traditionally linear actuator applications are addressed by the use of hydraulic systems. The high maintenance cost and poor reliability will always be the most critical problem in the real applications. Benefited from both the high mechanical advantage of the roll screw and the simple structure of the switched reluctance motor,...
Resource Type:: Dissertation
Full Text:: . The Linear Induction Motor (LIM) is another type of low cost, low maintenance linear

Troubleshooting and maintaining electronic kiln control systems

Creator:: Salicos, Tom, Western Dry Kiln Association, and Western Dry Kiln Association. Meeting (48th : 1997 : Reno, Nev.)
Resource Type:: Conference Proceeding
Full Text:: " in the ability to maintain and repair computer-based electronics equipment. The problem ranges from

Design and maintenance considerations for dry kiln motors

Creator:: Turney, Dan, Western Dry Kiln Association, and Western Dry Kiln Association. Meeting (51st : 2000 : Reno, Nev.)
Resource Type:: Conference Proceeding
Full Text:: DESIGN AND MAINTENANCE CONSIDERATIONS FOR DRY KILN MOTORS Dan

ScholarsArchive@OSU

Influence of adjustable speed drive on induction motor fault detection using stator current monitoring.

Detection of induction motor stator abnormalities using motor current signature analysis

Extending electric motor life

Testing and modeling of the single-phase Written-Pole Motor

Detection of incipient rotor bar faults and air-gap asymmetries in squirrel-cage motors using stator current monitoring

Development of a 300 Hp regenerative motor and generator test facility

General pole number model for the brushless doubly-fed machine

Advanced propulsion systems for linear motion with high performance requirements

Troubleshooting and maintaining electronic kiln control systems

Design and maintenance considerations for dry kiln motors

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search