Toshiba T300MVi MEDIUM VOLTAGE - Page 20

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Control .......................................................................................................................... 34
Vector Control Block Diagram........................................................................................34
Speed Reference ...........................................................................................................35
Speed Control ................................................................................................................36
Simulator Follower Control (SFC, optional control used with a speed sensor)...............37
Torque Reference and Current Reference.....................................................................37
IQ Limit (Torque current limit).........................................................................................38
D-Q Axis Current Control ...............................................................................................39
Output Voltage References............................................................................................40
Speed Feedback (Option)..............................................................................................41
Resolver .................................................................................................................... 41
PG............................................................................................................................. 41
Control Board Configuration.......................................................................................... 42
OPERATION.................................................................................................................... 43
Pre-Operation Check Points ......................................................................................... 44
Powering-On................................................................................................................. 44
Operation ...................................................................................................................... 44
Normal Operation...........................................................................................................44
Powering-Off................................................................................................................. 44
DATA CONTROL............................................................................................................. 45
Setting Data .................................................................................................................. 45
FAULT AND RECOVERY................................................................................................ 45
Cautions when Handling Faults..................................................................................... 45
Repair ........................................................................................................................... 46
Cautions on Repair ........................................................................................................46
DRIVE INSTALLATION DRAWINGS............................................................................... 47
Frame 0 4160V module lifting and installation .............................................................. 47
Frame 1 4160V drive lifting and assembly .................................................................... 47
Frame 1 drive lifting and assembly (cont’d)................................................................... 48
Frame 1 2400V module lifting and installation .............................................................. 49
Frame 1 4160V module lifting and installation .............................................................. 49
Frame 2 drive lifting and assembly................................................................................ 50
Frame 2 drive main cable installation............................................................................ 51
Frame 2 module lifting................................................................................................... 52
Frame 2 4160V module installation............................................................................... 53
Frame 3 drive lifting and assembly................................................................................ 54
Frame 3 drive main cable installation............................................................................ 55
Frame 3 2400V module installation............................................................................... 57
Frame 3 4160V module installation............................................................................... 58
Frame 4 drive lifting and assembly................................................................................ 59
Frame 4 drive main cable installation............................................................................ 60
Frame 4 module lifting................................................................................................... 61
Frame 4 2400V module installation............................................................................... 62
Frame 4 4160V module installation............................................................................... 63
Frame G4P drive lifting and assembly .......................................................................... 64
Frame G4P drive main cable installation....................................................................... 65