A control circuit provision that responds to the continuous current for the adjustment of a control condition in a gas turbine drive installation. (Machine-translation by Google Translate, not legally binding)

摘要

A control circuit arrangement responsive to direct current for the adjustment of a control condition in a gas turbine drive installation that includes a variable voltage source for selecting a voltage corresponding to a desired operating condition, a second source of variable voltage to produce a voltage that depends on the operating condition achieved and connected in opposition to it, means that respond to the combined signals of said voltage sources to adjust a control condition to obtain the selected operating condition, a series of electrical impedances connecting said adjustable voltage devices to said adjustment means, a plurality of unidirectional conductive devices connected to the junctions of said impedances to impose dynamic limits on the operation of said adjustment means, each of said devices being unidireccio drivers connected to a means for generating an electrical signal in response to at least one variable operating condition of the motor installation. (Machine-translation by Google Translate, not legally binding)