［1］ MARGARIS I D, PAPATHANASSIOU S A, HATZIARGYRIOU N D, et al. Frequency control in autonomous power systems with high wind power penetration ［J］. IEEE Transactions on Sustainable Energy, 2012, 3(2): 189-199．
［2］ MORREN J, HAAN S, KLING W L, et al. Wind turbines emulating inertia and supporting primary frequency control ［J］. IEEE Transactions on Power Systems, 2006, 21(1): 433-434．
［3］ HUGHES F M, ANAYA LARA O, JENKINS N, et al. Control of DFIG based wind generation for power network support ［J］. IEEE Transactions on Power Systems, 2005, 20(4): 1958-1966．
［4］ 杜威,姜齐荣,陈蛟瑞. 微电网电源的虚拟惯性频率控制策略［J］. 电力系统自动化,2011,35(23)：26-36．
DU Wei, JIANG Qi rong, CHEN Jiao rui. Frequency control strategy of distributed generations based on virtual inertia in a microgrid ［J］. Automation of Electric Power Systems, 2011, 5(23): 26-36．
［5］ CARDENAS R, PENA R, ASHER G, et al. Power smoothing in wind generation systems using a sensorless vector controlled induction machine driving a flywheel ［J］. IEEE
Transactions on Energy Conversion, 2004, 19(1): 206-216．
［6］ LALOR G, MULLANE A, O'MALLEY M. Frequency control and wind turbine technologies ［J］. IEEE Transactions on Power Systems, 2005, 20(4): 19051913．
［7］ MAURICIO J M, MARANO A, GOMEZ EXPOSITO A, et al. Frequency regulation contribution through variable speed wind energy conversion systems ［J］. IEEE Transactions on Power Systems, 2009, 24(1): 173-180．
［8］ WANG Y, DELILLE G, BAYEM H, et al. High wind power penetration in isolated power systems assessment of wind inertial and primary frequency responses ［J］. IEEE Transactions on Power Systems, 2013, 28(3): 2412-2420．
［9］ PENA R, CLARE J C, ASHER G M. A doubly fed induction generator using back to back PWM converters supplying an isolated load from a variable speed wind turbine ［J］. IEEE Proceedings：Electric Power Applications, 1996, 143(5): 380-387．
［10］ PENA R, CLARE J C, ASHER G M. Doubly fed induction generator using back to back PWM converters and its application to variable speed wind energy generation ［J］. IEEE Proceedings：Electric Power Applications, 1996, 143(3): 231-241．
［11］ PENA R, CARDENASB R, ESCOBARB E, et al. Control strategy for a doubly fed induction generator feeding an unbalanced grid or stand alone load ［J］. Electric Power Systems Research, 2009, 79(2): 355-364．
［12］ KATIRAEI F, IRAVANI M R, LEHN P W. Small signal dynamic model of a micro grid including conventional and electronically interfaced distributed resources ［J］. IET Generation Transmission and Distribution, 2007, 1(3): 369-378．
［13］ RUEDA J L, GUAMAN W H, CEPEDA J C, et al. Hybrid approach for power system operational planning with smart grid and small signal stability enhancement considerations ［J］. IEEE Transactions on Smart Grid, 2013, 4(1): 530-539．
［14］ YANG L H, XU Z, OSTERGAARD J, et al. Oscillatory stability and eigenvalue sensitivity analysis of a DFIG wind turbine system ［J］. IEEE Transactions on Energy Conversion, 2011, 26(1): 328-339．
［15］ YANG L H, YANG G Y, XU Z, et al. Optimal controller design of a doubly fed induction generator wind turbine system for small signal stability enhancement ［J］. IET Generation Transmission and Distribution, 2010, 4(5): 579-597．
［16］ ABAD G, LOPEZ J, RODRIGUEZ M, et al. Doubly fed induction machine modeling and control for wind energy generation ［M］. London: Wiley Press, 2011:213-287．
［17］ ROCABERT J, LUNA A, BLAABJERG F, et al. Control of power converters in AC microgrids ［J］. IEEE Transactions on Power Electronics, 2012, 27(11): 4734-4749．
［18］ BARKLUND E, POGAKU N, PRODANOVIC M, et al. Energy management in autonomous microgrid using stability constrained droop control of inverters ［J］. IEEE Transactions on Power Systems, 2008, 23(5): 2346-2352．