Modified dual output single phase current source back end converter with resilient cyber infrastructure

Abstract

In this paper, the back end current source converter is designed for supplying two different voltage modes. The front end converter is a diode rectifier, and the back end converter is dual output current source back end converter. The back end converter can operate in two different modes, equal voltage (EV) and different voltage (DV). For the effective control of inverter, the sliding mode control with cyber-physical systems are implemented. To evaluate the performance and ease of control, the comparison of sliding mode and integral sliding mode control (ISMC) is carried out. The control based on ISMC has reduced steady-state error and better performance than SMC. The power converter is integrated to cyber-physical systems (CPS) is introduced. To avoid the complexity by utilizing the multidomain program, LabVIEW based single domain programming is used. The integration of this heterogeneous frame is needed to deploy on the single platform to reduce the data exchange error, which occurs while using a different platform for each section. The cyber-physical test bench is developed based on LabVIEW, MyRIO, C-DAQ, and NI–Web services. The interaction of the model by the cyber integration layer with the physical device is needed for effective control of the system. Web services monitor the performance of the physical device.