Siemens 6SR41 series Product User Manual page 11

Medium-voltage ac-converter robicon perfect harmony geniv
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Table 5- 25
Twenty-four Cell Output Filter, Inductance ..................................................................................98
Table 5- 26
Fifteen Cell Output Filter, Inductance ..........................................................................................99
Table 5- 27
Nine Cell Output Filter, Inductance............................................................................................100
Table 5- 28
Fifteen Cell Output Filter, Inductance ........................................................................................100
Table 5- 29
Twenty-Four Cell Output Filter, Inductance ...............................................................................100
Table 6- 1
Signal Polarities .........................................................................................................................107
Table 6- 2
List of Symbols Used in Figure "Block Diagram of Vectors Control Algorithmus for
Induction and Synchronous Motor Control" ...............................................................................109
Table 6- 3
Example of Overload Current Capability versus Time of Cell with 120% Overload ..................127
Table 6- 4
List of Symbols Used in Figure "Block Diagram of Input-Side Monitoring" ...............................137
Table A- 1
Commonly Used Abbreviations..................................................................................................173
Figures
Harmony Topology.......................................................................................................................19
Power Drive System ....................................................................................................................30
Topology of Perfect Harmony VFD (3 Cells) ...............................................................................36
Schematic of a Typical Power Cell ..............................................................................................37
Waveforms for Phase A ...............................................................................................................37
Waveforms for Phase B ...............................................................................................................38
Waveforms for Line-to-Line Voltage ............................................................................................38
Harmony Output Waveforms, 2400 Volt Drive at Full Load.........................................................39
Block Diagram of Harmony Control Structure..............................................................................43
GenIV 4160 V Output 200-1100 Hp General Arrangement.........................................................53
GenIV 4160 V Output 200-1100 Hp Sectional View ....................................................................54
GenIV Enclosure (4160 V Output, 200-1100 hp).........................................................................61
I/O Section ...................................................................................................................................63
Medium Voltage Terminations (L1, L2, L3, or T1, T2, T3)...........................................................64
Output Hall Effect Current Transducers (HEB1, HEC1) ..............................................................65
Typical GenIV 4160 V 40-140 Amp Transformer ........................................................................67
Typical GenIV 4160V, 200-260 A Transformer............................................................................68
Cut-Out View of Fuse Assembly ..................................................................................................69
GenIV 40-140 A Power Cell Frame .............................................................................................72
Product User Manual
Operating Instructions, Version AE 12/2009, A5E01454341C
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