3-phase-demos-3vi File Edit View Project Operate Tools Window Help Waveform Chart 8 21 2- 18- 16- 14- 12- 1- 08- 06 04- 02- 0 -02- 04- -06- 08- -1- -12- 14- Time རྔ་ལྷ་ལྟ་ Amplitude Time A-B (D1, DS) A-C (D1, D6) B-C (D2, D6) B-A (D2, D4) C-A (D3 D4) C-B (D3, D5) A-B A-CA B-C B-A C-A C-B KKKKKK 081 -0.92 -1.73 081 0.92 1.73 1. A 3-phase full-wave bridge rectifier is built using six power diodes numbered 1 to 6. The phase sequence of the 3-phase source is ABC and the line to line voltage is 208 V. The line to neutral voltage of phase A has an angle of -30 degrees. The anodes of the diodes 1, 2, 3 are connected to phase A, B, and C, respectively, and the cathodes of diodes 1, 2, and 3 are connected to a common terminal that serves as the positive terminal of the rectifier's output. The cathodes of diodes 4, 5, and 6 are connected to phase A, B, and C, respectively, and the anodes of diodes 4, 5, and 6 are connected to a common terminal that serves as the negative terminal of the rectifier's output. If diode 2 and 6 are damaged and acts as an open circuit, what would the DC voltage be at the load?

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
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Chapter9: Components For Electric Motors
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3-phase-demos-3vi
File Edit View Project Operate Tools Window Help
Waveform Chart 8
21
2-
18-
16-
14-
12-
1-
08-
06
04-
02-
0
-02-
04-
-06-
08-
-1-
-12-
14-
Time
རྔ་ལྷ་ལྟ་
Amplitude
Time
A-B (D1, DS) A-C (D1, D6)
B-C (D2, D6) B-A (D2, D4)
C-A (D3 D4)
C-B (D3, D5)
A-B
A-CA
B-C
B-A
C-A
C-B
KKKKKK
081
-0.92
-1.73
081
0.92
1.73
Transcribed Image Text:3-phase-demos-3vi File Edit View Project Operate Tools Window Help Waveform Chart 8 21 2- 18- 16- 14- 12- 1- 08- 06 04- 02- 0 -02- 04- -06- 08- -1- -12- 14- Time རྔ་ལྷ་ལྟ་ Amplitude Time A-B (D1, DS) A-C (D1, D6) B-C (D2, D6) B-A (D2, D4) C-A (D3 D4) C-B (D3, D5) A-B A-CA B-C B-A C-A C-B KKKKKK 081 -0.92 -1.73 081 0.92 1.73
1.
A 3-phase full-wave bridge rectifier is built using six power diodes numbered 1 to 6. The phase sequence
of the 3-phase source is ABC and the line to line voltage is 208 V. The line to neutral voltage of phase
A has an angle of -30 degrees. The anodes of the diodes 1, 2, 3 are connected to phase A, B, and C,
respectively, and the cathodes of diodes 1, 2, and 3 are connected to a common terminal that serves as
the positive terminal of the rectifier's output. The cathodes of diodes 4, 5, and 6 are connected to phase
A, B, and C, respectively, and the anodes of diodes 4, 5, and 6 are connected to a common terminal that
serves as the negative terminal of the rectifier's output. If diode 2 and 6 are damaged and acts as an open
circuit, what would the DC voltage be at the load?
Transcribed Image Text:1. A 3-phase full-wave bridge rectifier is built using six power diodes numbered 1 to 6. The phase sequence of the 3-phase source is ABC and the line to line voltage is 208 V. The line to neutral voltage of phase A has an angle of -30 degrees. The anodes of the diodes 1, 2, 3 are connected to phase A, B, and C, respectively, and the cathodes of diodes 1, 2, and 3 are connected to a common terminal that serves as the positive terminal of the rectifier's output. The cathodes of diodes 4, 5, and 6 are connected to phase A, B, and C, respectively, and the anodes of diodes 4, 5, and 6 are connected to a common terminal that serves as the negative terminal of the rectifier's output. If diode 2 and 6 are damaged and acts as an open circuit, what would the DC voltage be at the load?
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