V. Grigore

A step-down converter with low ripple input current for power factor correction

V. Grigore, J. Kyyra, 2000, APEC 2000. Fifteenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.00CH37058).

Input filter design for power factor correction converters operating in discontinuous conduction mode

V. Grigore, J. Kyyra, J. Rajamaki, 1999, 1999 IEEE International Symposium on Electromagnetic Compatability. Symposium Record (Cat. No.99CH36261).

A new zero-voltage-transition PWM buck converter

V. Grigore, J. Kyyra, 1998, MELECON '98. 9th Mediterranean Electrotechnical Conference. Proceedings (Cat. No.98CH36056).

Small-signal Analysis Of A Dc Motor Drive

V. Grigore, A. Florescu, C. Radoi, 1998, Proceedings of the 6th International Conference on Optimization of Electrical and Electronic Equipments.

Analysis and design of the three-phase bridge inverter with common extinction circuit

V. Grigore, Constantin Radoi, 1995, 1995 International Semiconductor Conference. CAS '95 Proceedings.

High power factor rectifier based on buck converter operating in discontinuous capacitor voltage mode

V. Grigore, Jorma Kyyrä, V. Grigore, 2000 .

A 500 W (50 V@10 A) ZVT forward converter

V. Grigore, J. Kyyra, 1998, APEC '98 Thirteenth Annual Applied Power Electronics Conference and Exposition.

Stabilizing a telecom power supply feeding a constant power load

V. Grigore, T. Suntio, I. Gadoura, 1998, INTELEC - Twentieth International Telecommunications Energy Conference (Cat. No.98CH36263).