Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.21/4897
Título: Solid-State bipolar Marx modulator modeling
Autor: Canacsinh, Hiren
Redondo, Luís Manuel dos Santos
Silva, José Fernandes Alves da
Schmiloglu, Edl
Palavras-chave: Marx generator modeling
Parasitic capacitance
Pulsed power
Semiconductor switches
Solid-state Marx
Data: Out-2014
Editora: IEEE - Institute of Electrical and Electronics Engineers Inc.
Citação: CANACSINH, Hiren; [et al] – Solid-State bipolar Marx modulator modeling. IEEE Transactions on Plasma Science. ISSN: 0093-3813. Vol. 42, nr. 10, (2014), p. 3048-3056.
Resumo: A mathematical model that simulates the operation of a solid-state bipolar Marx modulator topology, including the influence of parasitic capacitances is presented and discussed as a tool to analyze the circuit behavior and to assist the design engineer to select the semiconductor components and to enhance the operating performance. Simulations show good agreement with experimental results, considering a four stage circuit assembled with 1200 V isolated gate bipolar transistors and diodes, operating at 1000 V dc input voltage and 1-kHz frequency, giving 4 kV and 10-mu s output pulses into several resistive loads. Results show that parasitic capacitances between Marx cells to ground can significantly load the solid-state switches, adding new operating circuit conditions.
Peer review: yes
URI: http://hdl.handle.net/10400.21/4897
DOI: 10.1109/TPS.2014.2337716
ISSN: 0093-3813
1939-9375
Versão do Editor: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6871376
Aparece nas colecções:ISEL - Eng. Electrotécn. - Artigos

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