363 / | HD | ELECTRIC POWER CONVERSION SYSTEMS |
13 | DF | CURRENT CONVERSION {25} |
74 | DF | .~ With condition responsive means to control the output voltage or current {3} |
78 | DF | .~.~ Cooperating separate sensing and control means {3} |
84 | DF | .~.~.~ For rectifier system {4} |
90 | .~.~.~.~ With inductive control means in the line circuit {1} | |
91 | DF | .~.~.~.~.~> Saturable reactor (e.g., magnetic amplifier) {2} |