With the rapid development and application of distributed generation, more and more attention has been paid to the operation and control technology of the wind storage isolated network system. Compared with the interconnected network operation, the wind storage isolated network system has the characteristics of flexible operation and high efficiency. It is an important application form and technical development trend of the new energy resources in the future. The latest development of operation and control technology of the wind storage isolated network system is summarized. The structure and application, coordinated control, self start, energy management and system protection of the wind storage isolated network system are summarized. The key technologies of operation and control of the wind storage isolated network system are analyzed. The realization method of self starting and design scheme of energy management system of the wind storage isolation network system are given, and the future development trend of the wind storage isolation network system is forecasted and prospected. This work is supported by Natural Science Foundation of Liaoning Province (No. 201602534) and Shenyang Science and Technology Project (No. F16-205-1-08).