Medium voltage industrial variable speed drives
Monday, 18 May, 2009
This tech paper presents different technologies and topologies of medium-voltage (MV) drives available on the market. The paper describes the advantages and disadvantages of each configuration and the impact in the quality of energy in the mains and motor sides when using them is also analysed. Technical requirements and practical considerations for end users and system designers are identified for a proper selection in this field.
In addition, results of experimental tests are presented using a Neutral Point Clamped High Voltage IGBTs on a Voltage Source Inverter operating in three different control modes: Volts/Hertz, Closed Loop Vector Sensorless and Closed Loop Vector with encoder.
How will IO-Link help Industry 4.0 transition from talk to reality?
The manufacturing industry is on the brink of the next industrial revolution, Industry 4.0,...
Print cutting innovation cuts production costs
Learn about a print cutting solution involving a vector control drive that optimises the...
How to maximise the lifespan of your gearbox
Gear units will require refurbishment at some time in their lifecycle. Ignoring your gearbox...