The invention relates to a storage and delivery network optimization design method of an electric energy measuring device under a direct delivery mode. Starting from the actual background of an existing logistics network of a large urban electric energy measuring center, overall design is conducted on a measuring device storage and delivery network, the mode that delivery is directly conducted from a measuring center to a station is added into an existing three-level delivery network, the improvement of the overall efficiency of the measuring device logistics network serves as a target, practical factors like test capacity constraint and differential delivery mode selection are considered at the same time, a logistics network design model is established, regional library address selection, the radiation range and differential delivery schemes of turnover stations are decided, and a reasonable power grid multi-level and cross-level direct delivery storage and delivery network system is obtained. Many defects of a traditional delivery network are avoided, improvement of the overall service level of the storage and delivery network and optimization of network overall cost are achieved, and strong support is provided for scientific decision of logistics integrated operation of the measuring device of a power system.