2026-09-21T13:14:47Z https://www.ideals.illinois.edu/oai-pmh

oai:www.ideals.illinois.edu:2142/31150 2023-07-10 col_2142_5131 col_2142_8888 com_2142_5130 com_2142_8887 com_2142_234

Sauer, Peter W. Kolodziej, James 2012-05-22T00:31:17Z 2012-05-22T00:31:17Z 2012-05 2012-05-22T00:31:17Z 2012-05 This project examines transient induction motor machine torque during fast bus transfers. In an effort to limit the damage to motors during a transfer, industry standards specify that the resultant vectorial volts per hertz between the motor and voltage source must not exceed 1.33 per unit. This project studies the correlation between induction motor electromagnetic torque and the industry reclosing limit for multi-motor systems. A dynamic induction motor model is presented and a three-motor bus that is typical of nuclear power stations is modeled for the simulation of the fast bus transfer. A signal processing approach to determining the instantaneous volts per hertz phasor of the multi-motor bus is presented. Simulations of fast bus transfers of varying length are performed and the results are discussed. Item withdrawn by Rebecca Bryant (rabryant@illinois.edu) on 2012-04-18T16:14:40Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 1 Kolodziej_James.pdf: 2062884 bytes, checksum: 93dd6a1f97065d56eb9c310516a48042 (MD5) Made available in DSpace on 2012-05-22T00:31:17Z (GMT). No. of bitstreams: 2 Kolodziej_James.pdf: 2062884 bytes, checksum: 93dd6a1f97065d56eb9c310516a48042 (MD5) license.txt: 4065 bytes, checksum: d8a6505ee7a93144f73748859ad1e53b (MD5) http://hdl.handle.net/2142/31150 en Copyright 2012 James Kolodziej Fast Bus Transfer Induction Motors Transient Torque ANSI C50.41 Induction motor torque during fast bus transfers text Electrical & Computer Eng 1933 Electrical & Computer Engr 1200 University of Illinois at Urbana-Champaign Thesis M.S. MS:Electr & Computer Eng-UIUC 10KS1200MS