Title :
An improved cosine-mode controller for SCR converters
Author :
Lo, Yu-Kang ; Chen, Chern-Lin
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
fDate :
10/1/1995 12:00:00 AM
Abstract :
An improved cosine-mode controller for silicon-controlled rectifier (SCR) power converters is presented. The proposed scheme linearizes the input/output transfer function of SCR power converters. The replacement of monostables by AND gates in the controller eliminates false turn-ons due to bouncing inside analog comparators. Experiments have been performed and satisfactory results are recorded
Keywords :
linearisation techniques; logic gates; thyristor convertors; transfer functions; voltage control; AND gates; SCR power converters; cosine-mode controller; input/output transfer function; linearisation; silicon-controlled rectifier; Electric variables control; Electrical equipment industry; Magnetic variables control; Power system reliability; Signal generators; Superconducting magnets; Thyristors; Topology; Transfer functions; Voltage control;
Journal_Title :
Industrial Electronics, IEEE Transactions on
