NONUTILITY GENERATION HEALTH BICYCLE CAPABLE OF GENERATING ELECTRIC ENERGY THROUGH THE ROTATION OF A PEDAL

摘要

PURPOSE: A nonutility generation health bicycle is provided to control the torque of a generator through a pulse width modulation converter, thereby controlling exercise intensity.;CONSTITUTION: A nonutility generation health bicycle comprises a generator(100), a current measurement part(110), a velocity measurement part(120), an AC-DC converter(130), and a control part(140). The generator generates a three-phase current. The current measurement part measures at least a part of the three-phase current of the generator. The velocity measurement part measures a rotation velocity of the generator. The AC-DC converter converts an AC current into a DC current by being connected to an output terminal of the generator. The control part generates a gating signal for torque control of the generator through the AC-DC converter using a current value, velocity value, and exercise intensity set value. The control part controls the torque of the generator by applying the generated gating signal to the AC-DC converter.;COPYRIGHT KIPO 2012