Аннотация:The mathematical model of a counter-rotating Darrieus vertical axis wind turbine is constructed. Quasi-steady model of aerodynamic action is used. It is supposed that an electrical generator is connected into a local circuit with changeable external resistance. Equations of model are simplified via averaging of the aerodynamic torque. Parametrical analysis of operation modes corresponding to stable fixed points of the simplified model equations is performed.
http://congressline.hu/enoc2017/abstracts/428.pdf