A comprehensive guide to the technology underlying drives, motors and control units, this title contains a wealth of technical information for the practising drives and electrical engineer.flux controller + + + a a a firing angle prediction field converter supply voltage v A i F * i F v F * v A * i A * i A + + PI w* w PI PI ... armature converter a b Figure 4.17 Separately excited D.C. motor drive a control system b power circuit field converter ... It is clear from the power circuit diagram that only one bridge must conduct at a time during this changeover to avoid a short circuit across the armature supply.
Title | : | Control Techniques Drives and Controls Handbook |
Author | : | Bill Drury |
Publisher | : | IET - 2001-01-01 |
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