Adjustable High Power Infrasound Wave Signal Generator Design
Zhang Na · Journal of Xi'an University of Technology · 2013
Frequency conversion controller and rotation motor program is used in this system.So as to make frequency of the motor adjusted and large output torque and to realize frequency adjustable high power infrasound wave.Vector control and voltage space vector modulation(SVPWM) are introduced.And adjustable frequency is achieved on synchronous motor by using vector control.The hardware and software of the controlling system are designed.TMS320F2806 as the core processor realize SVPWM control algorithm.The accuracy and feasibility of system is verified by the experiment.