Aiming at three-phase current source PWM rectifier which is used for battery, a tri-logic PWM technology and double closed-loop control method were used. The low ripple and fast response testing current in a wide adjustable range is achieved, and high power factor is obtained. In view of the resonance of LC filter, the passive damping is designed, which is based on the series resistance of capacitor. Finally, simulation and experimental results demonstrate that the proposed control strategy and parameter design not only output low ripple and fast response testing current in a wide adjustable range, but also can achieve unity input displacement power factor and can reduce the input-current distortion.