Invention Grant
US08478434B2 Output feedback frequency control device for rotating machine speed control
失效
输出反馈频率控制装置,用于旋转机器速度控制
- Patent Title: Output feedback frequency control device for rotating machine speed control
- Patent Title (中): 输出反馈频率控制装置,用于旋转机器速度控制
-
Application No.: US13013428Application Date: 2011-01-25
-
Publication No.: US08478434B2Publication Date: 2013-07-02
- Inventor: Young Hyun Moon , Chi Hoon Jung
- Applicant: Young Hyun Moon , Chi Hoon Jung
- Applicant Address: KR Seoul
- Assignee: Young Hyun Moon
- Current Assignee: Young Hyun Moon
- Current Assignee Address: KR Seoul
- Agency: Renner, Otto, Boisselle & Sklar, LLP
- Main IPC: G06F19/00
- IPC: G06F19/00

Abstract:
Provided are an output feedback frequency control device and a speed governor using the same. The output feedback frequency control device includes an integral control unit configured to generate an integral control signal by using a predetermined integral control constant (KI) and an integral quantity of an angular velocity deviation (Δω) of an external device, a differential control unit configured to generate a differential control signal by using a predetermined differential control constant (KD), the angular velocity deviation (Δω) of the external device, and the mechanical power (ΔPm) of the external device, and a proportional control unit configured to generate a control input (u) for control of an operation speed of the external device by using the angular velocity deviation of the external device, the integral control signal generated by the integral control unit, the differential control signal generated by the differential control unit, and a predetermined control constant (R).
Public/Granted literature
- US20120191224A1 OUTPUT FEEDBACK FREQUENCY CONTROL DEVICE FOR ROTATING MACHINE SPEED CONTROL Public/Granted day:2012-07-26
Information query