Alstom medium voltage drives technical data:
Alspa VDM5000
Topology
2-level Voltage Source Inverter
Input section
Diode/SCR 6-, 12-, 18- pulse rectifier; HV IGBT with Active Energy Management
Input voltage
2300-4160V
Efficiency
no data
Input power quality
6-pulse rectifier doesn’t meet IEEE 519 requirements, 12-pulse IEEE 519 compliance – In/Isc ratio dependent, 18-pulse and AFE meets IEEE 519; PF>0.97 at rated load
DC link section
common DC link capacitors
Output [...]
Posted on March 30, 2009, 7:44 pm, by Paweł Szymula, under
ABB,
Allen-Bradley (Rockwell Automation),
Alstom,
Amtech,
Ansaldo Sistemi Industriali,
Converteam,
Drive Topologies,
Eaton (Cutler-Hammer),
Harvest,
Hitachi,
Ingeteam,
LS Industrial Systems,
Manufacturers,
RXPE,
Schneider Electric,
Siemens,
TM GE,
Toshiba,
WEG,
Yaskawa.
There are few manufacturers of medium voltage drives. Each of them offers different drive topologies with specified advantages and drawbacks. In successively published posts I will provide brief product specification and links to available documentation. At this point I will not compare specific solutions.
In the following posts I will present offer of companies with the [...]
