APPARATUS AND METHOD FOR CONTROLLING AC POWER

摘要

PURPOSE: An apparatus for controlling AC power and a method thereof are provided to measure the form, current, voltage, and power value of an abnormal waveform in real time by displaying a measured AC input power to a user. CONSTITUTION: A waveform detection unit(110) detects the waveform of AC input power which is provided from the outside. A waveform comparison unit(120) compares a detected waveform and a reference waveform. A power output unit(130) outputs an AC power source to an ultrasonic device based on a comparison result. A display unit(140) displays a detected waveform to a user. A storage unit(150) stores information about a transformed detection waveform. A transmission unit(160) transmits detected waveform information to an external storage device. An emergency control unit(170) pauses one or more operations from the waveform detection unit, the waveform comparison unit, and the power output unit.