PLC Electric Power Carrier Intelligent Module System Design And Realization

In the electrical age today, power system intelligent module of automatic safetydevices in modern production and life plays a very important role. According tostatistics, now some90%above power supply from electric power system intelligentmodule of automatic safety devices, power system intelligent module automatic safetydevice is closely linked with people’s life, inseparable. With the modernization forward,people on the automation needs more and more high, so that the power systemintelligent module automatic safety device control to the more complex controldevelopment.The present power system intelligent module automatic safety device in theoperation of the motor system steady eed,eed, acceleration or deceleration of three stillcan not meet the use requirements. In order to overcome the power system intelligentmodule automatic safety device control system faults, and improve the precision of eed,with the development of power electronic technology, makes comparison of commonused power regulator to control the power system intelligent module of automatic safetydevices, using a variety of novel, high performance control strategy, to make the powersystem intelligent security module automatic device for the smooth functioning of thepower system, the intelligent module of automatic safety devices of various potentialability into full play, so that the motor performance is more consistent with therequirement of people.This design introduced based on power line carrier power system intelligentmodule security automatic device system. This design uses AT89S52SCM as a signalgenerator, application of power line carrier, the whole process tracking, power control,in the design of the production process, considering the actual needs of keyboard inputmodule and LED dilay part, so that the design of the utility has been enhanced.