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In this paper, according to the result of characteristics experiment of MRF(magnetorheological fluid), we design Bingham dynamic model that describes MRD(magnetorheological damper) dynamic characteristics. The model has simple structure and clear physical concept, as well it is the most common dynamic model. Aiming at identify the parameter of Bingham model, we propose two kinds of algorithm firstly,...
An energy-based method to locate oscillation sources in power systems is proposed. The energy is identical to the transient energy. The amount of energy is consistent with the oscillation amplitude, and then the component producing energy has negative contribution to the damping and is considered as the oscillation source. The consistency of energy dissipation with damping torque of a generator is...
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