∥ Department of Nano Science and Technology, Graduate School of Convergence Science and Technology, Seoul National University, Seoul 151-742, Korea *Author to whom correspondence should be addressed.

Abstract: This paper presents a comparative study of two types of low-cost single-phase wound-field switched-flux machines with dc field and ac armature windings having the same coil-pitch of 2 ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

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College of Chemical Engineering, Fuzhou University, Fuzhou 350116, PR China ...