Consider the “test” machine described in Chapter 1. Assume that this machine is operating under its rated condition in steady state, supplying its rated torque. Calculate the initial values of the flux linkages of dq windings, the dq currents, the rotor speed, and the torque for the following three

Question

Consider the “test” machine described in Chapter 1. Assume that this machine is operating under its rated condition in steady state, supplying its rated torque. Calculate the initial values of the flux linkages of dq windings, the dq currents, the rotor speed, and the torque for the following three assumptions:

(a) [latex]ω_d = ω_{ ext{syn}}[/latex]; assume [latex]θ_{da}(0) = 0[/latex] and [latex]θ_{dA}(0) = 0[/latex].

(b) [latex]ω_d = ω_m[/latex]; assume [latex]θ_{da}(0) = 0[/latex] and [latex]θ_{dA}(0) = 0[/latex].

(c) The d-axis is aligned with the rotor flux linkage space vector.

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Question 3.5: Consider the “test” machine described in Chapter 1. Assume t......

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