Research On Linear Function Control Strategy Based On Six-wave Double-variable Cycloconverter

From the research background, this article explained the necessity of project work, and provided analysis and summarize of the domestic market of this industry and current research situation .From the basic theory of two-variable control study, analyzing its control regular generally and specific to six-pulse alternating frequency converters, and narrated control method of natural non-circumfluence depending on this theory.Based on the basic theoretical research, this article proposed control method of two-variable linear function and its deep pressure regulating through analyzing wave form and control regular .This control method can make the two-variable VVVF(Variable Voltage Variable Frequency) calculating on line ,and variable voltage variable frequency continuously, proceeding simulation study with the control strategy of linear function and its application on stepless speed regulating.Finally, building a test platform and prepared the system software according to the control strategy of two-variable linear function needs, and proceeding experimental study on its control effect ,validated the control strategy in theory and practice of scientific feasibility.