voltage controller
1.The control system consists of two current controllers using ADRC and one voltage controller based on differential coefficient detection.
2.The third chapter shows the interface design schemes between DSP and CCD、CPLD 、flash memory and DMS voltage controller.
3.n this paper,the nonlinear voltage controller is designed for static var compensator (SVC) by employing the direct feedback linearization (DFL) theory.
4.The paper contrasts the technical characteristics of current-mode controller with those of the voltage-mode controller, introduces working principle of the current-mode PWM controller UC3844 and describes its application in electromagnetic valve power supply.
5.The controlled model of BDC and the single voltage loop PID controller is proposed. ii) The operating principle of the “DC transformer” with push-pull forward cell is proposed.
6.In this paper, a voltage type nonlinear SVC controller is designed based on the direct feedback linearization (DFL)theory.
7.Using DFL (Direct Feedback Linearization), IMC (Internal Module Control), LQR optimal control theory and voltage vector synthesis technique a nonlinear controller for STATCOM (Static Synchronous Compensator) is presented in this paper. The controller can not only add damping to power oscillations, but also eliminate voltage steady state error effectively.
8.For the application background of portable electronic products, which need batteries to offer voltage, the implementation technique of PFM controller in boost DC/DC converter is also studied in this dissertation.
9.The controller is a direct feedback linearization (DFL) controller with a PI type voltage servo compensator.
10.Development of multi-function var compensation controller for low-voltage distribution transformer
