本文针对我国风能等可再生能源，由于其波动性而不能大规模并入电网的难题，提出了非并网风电理论。将高耗能负载改造成为能够适应电能波动的智能负载，极大地提高了可再生能源的利用率。研究了非并网风电理论的本质和内涵，并讨论了非并网风电理论的应用情况，为我国节能减排，提高电网效率和可再生能源利用率提出了一条新路径。

In according with the volatility of renewable energy such as wind power in China，large-scale of which cannot be consumption by grid，the non-grid-connected wind power theory is proposed in this paper.The high energy consumption load is transformed into smart load which can adapt to the fluctuation of energy，greatly improve the utilization of renewable energy.The paper discuss the essence and connotation of non-grid-connected wind power?theory，and the?application of non-grid-connected wind power theory，for China’s?energy saving and emission reduction，proposed?a new path to improve the utilization rate of network efficiency and renewable energy.