Title :
The application of `loss-free resistors´ in power processing circuits
Author_Institution :
Colorado Univ., Colorado Springs, CO, USA
Abstract :
Applications of loss-free elements with resistive characteristics in power processing systems are discussed. The synthesis of this kind of element is based on the control of a two port which has a transformer or gyrator matrix. Both of the controlled two ports can be realized by means of switched-mode circuits. The loss-free resistor can be applied to the stabilization of unstable systems, for damping oscillatory waveforms, and for balancing of power flow in AC-DC conversion systems. This kind of element has been applied to the stabilization of a gas laser system. It replaced a conventional resistive element which was applied for this purpose
Keywords :
power supplies to apparatus; resistors; stability; AC-DC conversion systems; gas laser system stabilisation; loss-free resistors; oscillatory system damping; power flow balancing; power processing systems; power supplies to apparatus; switched-mode circuits; unstable system stabilisation; Circuit synthesis; Control system synthesis; Coupling circuits; Gyrators; Load flow; Resistors; Springs; Switching circuits; Switching converters; Voltage;
Conference_Titel :
Power Electronics Specialists Conference, 1989. PESC '89 Record., 20th Annual IEEE
Conference_Location :
Milwaukee, WI
DOI :
10.1109/PESC.1989.48568
