3 results about "Unit generator" patented technology

The invention belongs to the technical field of petrochemical power generation, and particularly relates to a three-unit generator splitting process control system, method and equipment and a medium. According to the system, a DI unit detects a splitting signal and transmits the splitting signal to a PLC, the PLC starts a splitting process control program, a steam turbine real-time rotating speed value transmitted by an AI unit is received to calculate and dynamically output proportional adjusting parameters to a PID controller, the PID controller internally calculates and outputs a valve position signal to a servo system of a steam turbine main adjusting valve through an AO unit, and the steam turbine main adjusting valve is controlled by the PLC. The rotating speed of the turbine is finally reduced; according to the three-unit generator splitting process control method, splitting process control is achieved through the system. The equipment and the medium are used for storing computer programs, and when the programs are executed, the process control system is split; according to the method, the whole unit bumping caused by generator splitting can be effectively avoided, and the rotating speed of the steam turbine is stably controlled at the target rotating speed.

The application provides an Xmon device construction method and device, electronic equipment and a storage medium. The method comprises: obtaining construction parameters of a cross-shaped superconducting quantum bit Xmon device, the construction parameters at least comprising geometric parameters of a cross-shaped main body; based on the geometric parameters of the cross-shaped main body, constructing a first rectangle in a vertical direction and a second rectangle in a horizontal direction, performing a first Boolean operation on the first rectangle and the second rectangle to obtain a main cross-shaped structure; based on the geometric parameters of the cross-shaped main body, constructing a third rectangle in a vertical direction and a fourth rectangle in a horizontal direction, performing a first Boolean operation on the third rectangle and the fourth rectangle to obtain an auxiliary cross-shaped structure, wherein the areas of the third rectangle and the fourth rectangle are respectively smaller than those of the first rectangle and the second rectangle; performing a second Boolean operation on the main cross-shaped structure and the auxiliary cross-shaped structure to obtain a cross-shaped main body pattern; and adding the cross-shaped main body pattern to a target unit and generating layout data of the Xmon device based on the target unit.

The application provides a fire power generation coordinated control monitoring method and system based on state deviation slow characteristics, the method comprises the following steps: constructing a regulation and control model and a state deviation slow characteristic model of a fire power generation coordinated control system, determining a regulation and control monitoring threshold, inputting historical state data of a unit generator into the regulation and control model to obtain current state estimation data, inputting current state estimation deviation obtained according to current state real data and the current state estimation data into the state deviation slow characteristic model to obtain current state deviation slow characteristics, obtaining normal working condition change statistical indexes and real abnormal statistical indexes according to the current state deviation slow characteristics, and obtaining a coordinated control monitoring result according to the normal working condition change statistical indexes, the real abnormal statistical indexes and the regulation and control monitoring threshold. The application effectively realizes global state monitoring of the coordinated control, automatically and accurately judges normal working condition changes and real process abnormalities, and provides reliable protection for fire power generation.