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针对网架重构后期的大规模负荷恢复与频率控制问题,基于分时步在线决策思想,并计及风电接入的场景,提出一种源荷协调恢复决策与控制方法.通过构建源荷协调恢复控制机制,能够实现源荷两侧恢复的协调一致与负荷、风电的分批次、有序接入,确保系统频率安全.在该机制下,建立源荷协调优化模型,将单步负荷投入量最大和操作时间最短两个目标同时考虑,并计及各类安全约束,采用多目标分层序列法,并创造性引入交流潮流近似线性化方法,将其转化为混合整数线性规划问题求解,显著提高了求解效率,满足在线快速决策的要求.IEEE 118节点算例验证了所提方法的有效性和实用性.“,”To solve the large-scale load restoration and frequency control problem during later stage of network reconfiguration,a source-load coordinated restoration decision making and control method was proposed with considering penetration of wind power.By constructing the source-load coordination control mechanism,coordination between the restoration of load side and power supply side can be realized,which guarantees the frequency security.Under this mechanism,a coordinated optimization model was built.The objectives are to maximize the amount of load pick-up and minimize the total operation time of each step.By using the lexicographic method and linear approximation method of AC power flows,it can be converted to a mixed integer linear programming problem,which can dramatically improve the computation efficiency.The cases of IEEE 118 bus system verified the effectiveness and practicability of this method.