| Presentation | 2010-03-05 A Study for On-Line Transfer Function Analysis, in Affect to Motor in Resonance, in Association with Variable Speed Rolling Mill Motor Drive System Tatsuya Takahashi, Tatsuya Toriyabe, Siming Xiao, Toshifumi Tamaoki, Takahiro Ueno, Noboru Morita, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Torsional Vibration, may occur in recent days, as a result of higher speed response adjustment for variable speed rolling mill motor drive system. Therefore online transfer function analysis, in which white noise signal is superposed to speed reference signal in between real rolling operation, is applied to the variable speed rolling mill motor drive system, in under to realize both higher response adjustment and avoiding the motor shaft torsional resonance, at the same time. Issues in this paper are focused on excess acceleration value in tangential direction mill motor rotor which is caused by the motor shaft torsional resonance at the white noise signal superposition to the speed reference signal of the motor drive system for the online transfer function analysis. Furthermore, focusing on acceleration G which loaded on rotor of tangential direction, when acceleration G of tangential direction of rotor burr has been added, the stress concentrates to weak spot department. The report is about the result which analyzed by FEM (ANSYS). |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | rolling mill motor / torsion vibration / white noise / On-Line Transmission Function Analysis |
| Paper # | EMD2009-142 |
| Date of Issue |
| Conference Information | |
| Committee | EMD |
|---|---|
| Conference Date | 2010/2/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Electromechanical Devices (EMD) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study for On-Line Transfer Function Analysis, in Affect to Motor in Resonance, in Association with Variable Speed Rolling Mill Motor Drive System |
| Sub Title (in English) | |
| Keyword(1) | rolling mill motor |
| Keyword(2) | torsion vibration |
| Keyword(3) | white noise |
| Keyword(4) | On-Line Transmission Function Analysis |
| 1st Author's Name | Tatsuya Takahashi |
| 1st Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology() |
| 2nd Author's Name | Tatsuya Toriyabe |
| 2nd Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology |
| 3rd Author's Name | Siming Xiao |
| 3rd Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology |
| 4th Author's Name | Toshifumi Tamaoki |
| 4th Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology |
| 5th Author's Name | Takahiro Ueno |
| 5th Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology |
| 6th Author's Name | Noboru Morita |
| 6th Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology |
| Date | 2010-03-05 |
| Paper # | EMD2009-142 |
| Volume (vol) | vol.109 |
| Number (no) | 452 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |