Download - EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1
![Page 1: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/1.jpg)
EE1PEEE Refresher Class
Power Part 4
notes by T. Ernst
EE1 – Power Part 4 Notes Fall 2011, Page 1
![Page 2: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/2.jpg)
Fall 2011, Page 2
EE1 – Power Part 4 Notes
• Synchronous Machines• Motors• Generators
• Double fed induction (variable speed synchronous)• VAR compensation • Shunt capacitors• Shunt reactors• Series capacitors• Series reactors
![Page 3: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/3.jpg)
Fall 2011, Page 3
EE1 – Power Part 4 Notes
Synchronous Machines
![Page 4: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/4.jpg)
Fall 2011, Page 4
EE1 – Power Part 4 Notes
Limits on field current variation
![Page 5: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/5.jpg)
Fall 2011, Page 5
EE1 – Power Part 4 Notes
Capability curve
![Page 6: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/6.jpg)
Fall 2011, Page 6
EE1 – Power Part 4 Notes
Synchronous Machine Nameplates
![Page 7: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/7.jpg)
Fall 2011, Page 7
EE1 – Power Part 4 Notes
Synchronous Impedance and over-current protection
![Page 8: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/8.jpg)
Fall 2011, Page 8
EE1 – Power Part 4 Notes
Xd” , Xd’ and 3-phase fault current
![Page 9: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/9.jpg)
Fall 2011, Page 9
EE1 – Power Part 4 Notes
Significance of rated PF
![Page 10: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/10.jpg)
Fall 2011, Page 10
EE1 – Power Part 4 Notes
Significance of rated PF
![Page 11: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/11.jpg)
Fall 2011, Page 11
EE1 – Power Part 4 Notes
Double fed induction motor (AKA: variable speed synchronous)
![Page 12: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/12.jpg)
Fall 2011, Page 12
EE1 – Power Part 4 Notes
Xd’ = 0.35 pu
![Page 13: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/13.jpg)
Fall 2011, Page 13
EE1 – Power Part 4 Notes
• Choose system bases• Determine component impedances
![Page 14: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/14.jpg)
Fall 2011, Page 14
EE1 – Power Part 4 Notes
• Draw a pu equiv. circuit• Solve for KVAG such that Vsyst = 0.3 pu
![Page 15: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/15.jpg)
Fall 2011, Page 15
EE1 – Power Part 4 Notes
• Alternate solution: Find KVAG such that Vmotor = 0.7 pu
![Page 16: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/16.jpg)
Fall 2011, Page 16
EE1 – Power Part 4 Notes
• Draw a pu equiv. circuit w/o transformer• Solve for KVAG such that Vmotor = 0.7 pu
![Page 17: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/17.jpg)
Fall 2011, Page 17
EE1 – Power Part 4 Notes
Shunt capacitors•PF correction•Voltage regulation
![Page 18: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/18.jpg)
Fall 2011, Page 18
EE1 – Power Part 4 Notes
Shunt capacitors
![Page 19: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/19.jpg)
Fall 2011, Page 19
EE1 – Power Part 4 Notes
Shunt capacitors – why do PF correction?
![Page 20: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/20.jpg)
Fall 2011, Page 20
EE1 – Power Part 4 Notes
Shunt reactors
![Page 21: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/21.jpg)
Fall 2011, Page 21
EE1 – Power Part 4 Notes
Series capacitors
![Page 22: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/22.jpg)
Fall 2011, Page 22
EE1 – Power Part 4 Notes
Series reactors
![Page 23: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/23.jpg)
Fall 2011, Page 23
EE1 – Power Part 4 Notes
![Page 24: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/24.jpg)
Fall 2011, Page 24
EE1 – Power Part 4 Notes
![Page 25: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/25.jpg)
Fall 2011, Page 25
EE1 – Power Part 4 Notes
![Page 26: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/26.jpg)
Fall 2011, Page 26
EE1 – Power Part 4 Notes
![Page 27: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/27.jpg)
Fall 2011, Page 27
EE1 – Power Part 4 Notes
![Page 28: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/28.jpg)
Fall 2011, Page 28
EE1 – Power Part 4 Notes
![Page 29: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/29.jpg)
Fall 2011, Page 29
EE1 – Power Part 4 Notes
![Page 30: EE1 PEEE Refresher Class Power Part 4 notes by T. Ernst EE1 – Power Part 4 NotesFall 2011, Page 1](https://reader035.vdocuments.site/reader035/viewer/2022062301/5697bff41a28abf838cbd2f1/html5/thumbnails/30.jpg)
Fall 2011, Page 30
EE1 – Power Part 4 Notes