A. Ekstrom

Current limiting devices: a new concept for improving power quality

J. Gronqvist, G. Andersson, A. Ekstrom, 1997 .

Applying PWM to control overcurrents at unbalanced faults of forced-commutated VSCs used as static VAr compensators

A. Ekstrom, Y. Jiang, 1997 .

Simultaneous regeneration of transformer oil and PCB destruction

A. Ekstrom, G. Duffy, Christopher J. R. Fookes, 1995 .