The integration of Distributed Generations (DGs) has great impact on the traditional distribution network protection. In addition, the fault characteristics of the inverter-interfaced DG and the through-fault current of the system affect the performance of the conventional pilot protection. Therefore, a new comparison protection method using current sequence components for feeder with DG is proposed. According to the phase difference of the negative-sequence current on both sides of the protection zone, the negative-sequence current phase comparison criterion is constructed for asymmetrical faults. As for symmetrical faults, the positive-sequence current magnitude comparison criterion is proposed based on the magnitude difference of the fault current provided by the system and the DG. Based on above protection principles, a protection prototype is developed. Extensive simulation in PSCAD software and practical tests with the protection prototype verify the effectiveness of the proposed protection method. This work is supported by Science and Technology Project of State Grid Corporation of China (No. SGSDWF00FCJS1800398).