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exam3solution - EE321 Exam 3 Problem 1 ra := 0.1 k v := 0.2...

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EE321 Exam 3 Problem 1 r a 0.1 := k v 0.2 := v dc 100 := v fsw 2 := v fd 1 := ω rm 2000 2 π 60 := d 0.6 := v a v dc v fsw () d v fd 1d := v a 58.4 10 0 × = 5 pts i a v a k v ω rm r a := i a 165.121 10 0 × = 5 pts P in_machine v a i a := P out_machine ω rm k v i a := η machine P out_machine P in_machine 100 := η machine 71.726 10 0 × = 5 pts i s di a := i s 99.073 10 0 × = 5 pts P in_buck i s v dc := 5 pts η buck P in_machine P in_buck 100 := η buck 97.333 10 0 × =
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Problem 2 P4 := 4 pts N slts 8 := N as 4 84 8 4 () T := W as 4 4 T 0 := W as 1 1 N slts P i 1 2 N as i = := 4 pts W as 1 21 0 0 × = j1 7 .. := W as + W as j N as j := W as T 0 0 × 61 0 0 × 2 10 0 × 6 10 0 × 0 0 × 0 0 × 2 10 0 × 6 10 0 × = 4 pts Problem 3 w as 0 2 π P φ sm n as d 0 φ sm φ sm n as d = 13 pts w as 12.5 sin 4 φ sm π 4 + =
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Problem 4 g 110 4 := μ 0 4 π 10 7 := r 0.1 := l 0.1 := w as φ sm () 100 cos 4 φ sm := w bs φ sm 50 cos 4 φ sm π 4 +
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exam3solution - EE321 Exam 3 Problem 1 ra := 0.1 k v := 0.2...

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