Luis RedondoPereira, Marcos Teotónio2016-03-142016-03-142015-10REDONDO, Luís Manuel; PEREIRA, Marcos Teotónio - 25 kV bipolar solid-state Marx generator for industrial food applications. In IEEE International Pulsed Power Conference. Austin: IEEE - Institute of Electrical and Electronics Engineers Inc., 2015. ISBN. 978-147998403-9. Vol. 2015-October. Pp. 1-4978-147998403-9http://hdl.handle.net/10400.21/5858The preliminary results from a bipolar industrial solidstate based Marx generator, developed for the food industry, capable of delivering 25 kV/250 A positive and negative pulses with 12 kW average power, are presented and discussed. This modular topology uses only four controlled switches per cell, 27 cells in total that can be charged up to 1000V each, the two extra cells are used for droop compensation. The triggering signals for all the switches are generated by a FPGA. Considering that biomaterials are similar to resistive type loads, experimental results from this new bipolar 25 kV modulator into resistive loads are presented and discussed.engElectric fieldsFood industryGeneratorsInsulated gateModulationOptical switchesTopologyBipolar transistorsjournal article10.1109/PPC.2015.7297020