The invention provides a state data feedback system and method for distributed power transmission equipment. The state data feedback system comprises at least one monitoring apparatus, at least one small-region monitoring platform, at least one big-region monitoring platform and a general monitoring platform. By adoption of the state data feedback system and method, problems can be found in advance and can be solved actively; and in addition, the state data of the power transmission equipment can be processed and fed back in real time efficiently, and fault prediction is accurate and efficient.