High performances high voltage generator regulated by LVI

Experiences with the LVI (linear variable inductor) are described to demonstrate this device as a true alternate current source with instantaneous current limiting capabilities. Application of the LVI as regulating element in a low-ripple, high-voltage DC power supply is discussed. The 50% duty-cycle operation and the use of amorphous materials allow a power density of more than 300 W/kg. In order to verify the LVI's capabilities, an experimental high-voltage generator rated for 15 kV-300 W was built and tested. The generator is described, and the most important experimental results are presented.<<ETX>>

[1]  S. Johnson,et al.  A comparison of resonant topologies in high voltage DC applications , 1987, 1987 IEEE Applied Power Electronics conference and Exposition.

[2]  Robert W. Erickson,et al.  Comparison of resonant topologies in high-voltage DC applications , 1988 .

[3]  A. S. Kislovski.  Half-bridge power-processing cell utilizing a linear variable inductor and thyristor-dual switches , 1988, PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference.

[4]  Alan H. Weinberg,et al.  A High-Power High-Voltage DC-DC Converter for Space Applications , 1986, IEEE Transactions on Power Electronics.

[5]  A.S. Kislovski.  Quasi-linear controllable inductor , 1987, Proceedings of the IEEE.

[6]  A.S. Kislovski.  Linear variable inductor in power processing , 1987, 1987 IEEE Applied Power Electronics conference and Exposition.