Motor controller with externally adjustable power rate constraints

摘要

This invention relates to the field of very high current integrated power systems and defines a system where an alternating current inductive generator (13), controlled by a generator voltage regulator (14), is coupled to alternating current inductive load (11), controlled by an alternating current inductive load controller (12), all controlled by a supervisory control and data acquisition system (17) with externally adjustable power rate constraints (21) that define a new anticipatory mode integrated power system (10).

主权项

1. A method for defining and implementing a real-time and anticipatory integrated power system comprising of an alternating current or direct current load, a main alternating current generator, and a supervisory control and data acquisition system, comprising the steps of:
receiving in the supervisory control and data acquisition system an input signal corresponding to operator commanded change in load power; accessing in the supervisory control and data acquisition system a constant parameter set of data containing predefined data on the operating characteristics of the integrated power system and data for all the integrated power system components under the control of the supervisory control and data acquisition system; receiving in the supervisory control and data acquisition system a dynamic parameter set of data containing digital data that defines the integrated power system state and margins of safety of integrated power system components and generating digital control signals to increase or decrease generated power rate of said load and said venerator for maintaining real-time anticipatory control of the alternating current inductive load and generator; and, computing in the supervisory control and data acquisition system a new dynamic parameter set of data corresponding to new real-rime and anticipated load power state of the integrated power system from the operator commanded change in load power input, the dynamic parameter set, and the constant parameter set values in order to implement operator commanded change in load power and the rate of power delivered to the alternating current or direct current load in the integrated power system within standards of integrated power system stability defined in the constant parameter set of data.