Journal of Applied Mathematics / 2014 / Article / Fig 3

Research Article

Singular Perturbation Theory-Based Qualitative Dynamics Investigation of Flywheel Energy Storage System in Discharge Mode

Figure 3

Flywheel motor system: (a) physical structure, (b) schematic diagram, (c) three-phase equivalent circuit, (d) two-phase conducting equivalent circuit (the current direction corresponds to the generator operation).
487596.fig.003a
(a)
487596.fig.003b
(b)
487596.fig.003c
(c)
487596.fig.003d
(d)

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