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4篇 您的检索式：作者名="Cunshan Zhang"

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		题名	作者	年代	出处	被引量
	1	Ultrasonic degradation, purification and analysis of structure and antioxidant activity of polysaccharide from Porphyra yezoensis Udea显示文摘	Zhou Cunshan Yu Xiaojie Zhang Youzuo	2012	Carbohydrate Polymers2012，87，：	1
	2	Ul- trasonic degradation, purification and analysis of struc- ture and antioxidant activity of polysaccharide from Porphyra yezoensis Udea显示文摘	Zhou Cunshan Yu Xiaojie Zhang Youzuo	2012	Carbohydrate Polymers2012，87，：	1
	3	Ultrasonic degradation, purification and analysis of structure and antioxidant activity of polysaccharide from Porphyra yezoensis Udea显示文摘	ZHOU Cunshan YU Xiaojie ZHANG Youzuo	2002	Carbohydrate Polymers2002，87，3：	1
	4	Fractional-order Sliding Mode Control of Hybrid Drive Wind Turbine for Improving Low-voltage Ride-through Capacity显示文摘A hybrid drive wind turbine equipped with a speed regulating differential mechanism can generate electricity at the grid frequency by an electrically excited synchronous generator without requiring fully or partially rated converters. This mechanism has extensively been studied in recent years. To enhance the transient operation performance and low-voltage ridethrough capacity of the proposed hybrid drive wind turbine, we aim to synthesize an advanced control scheme for the flexible regulation of synchronous generator excitation based on fractional-order sliding mode theory. Moreover, an extended state observer is constructed to cooperate with the designed controller and jointly compensate for parametric uncertainties and external disturbances. A dedicated simulation model of a 1.5 MW hybrid drive wind turbine is established and verified through an experimental platform. The results show satisfactory model performance with the maximum and average speed errors of 1.67% and 1.05%, respectively. Moreover, comparative case studies are carried out considering parametric uncertainties and different wind conditions and grid faults, by which the superiority of the proposed controller for improving system ongrid operation performance is verified.	Ziwei Wang Wenliang Yin Lin Liu Yue Wang Cunshan Zhang Xiaoming Rui	2023	Journal of Modern Power Systems and Clean Energy2023，11，5：	0

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