Title :
Synthesis and control of a circuit with an arbitrary characteristic
Author :
Kato, Toshiji ; Inoue, Kaoru ; Mukaiyama, Naoki ; Hironaka, Ryotaro
Author_Institution :
Dept. of Electr. Eng., Doshisha Univ., Kyoto, Japan
Abstract :
This paper proposes a synthesis method of a circuit with an arbitrary characteristic. Any linear circuit is described with its impedance or admittance characteristic. Its equivalent circuit can be synthesized to satisfy this characteristic condition. For example, in the admittance type, a circuit whose current satisfies the admittance characteristic condition for a given voltage waveform, is synthesized with a voltage-source inverter with a series inductor. The current reference signal is computed for a given voltage waveform with an analog or a digital control unit and the circuit current is controlled to follow the reference by the inverter system. The proposed method is investigated for a negative inductor and LCR circuits and it is validated for its performances.
Keywords :
electric admittance; electric impedance; equivalent circuits; invertors; network synthesis; admittance characteristic; arbitrary characteristic; circuit control; circuit current; circuit synthesis; current reference signal; equivalent circuit; impedance characteristic; inverter system; linear circuit; series inductor; voltage waveform; voltage-source inverter; Admittance; Current measurement; Equivalent circuits; Impedance; Inductors; Inverters; Voltage measurement;
Conference_Titel :
Control and Modeling for Power Electronics (COMPEL), 2012 IEEE 13th Workshop on
Conference_Location :
Kyoto
Print_ISBN :
978-1-4244-9372-2
Electronic_ISBN :
1093-5142
DOI :
10.1109/COMPEL.2012.6251796