HKBK COLLEGE OF ENGINEERING BANGALORE -560 045(Affiliated To Visveswaraya Technological University, Belgaum)

ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT

Academic Year: 2010-2011

Semester: ODD

COURSE FILE(Theory Subject) Course: B.E. Semester: 7th B.E. in Electrical and Electronics

Subject: Industrial drives & applications

Subject Code: 06EE74

Name of the Subject Teacher: Mr.Ubaidulla

HKBK COLLEGE OF ENGINEERING Bangalore 560 045 (Affiliated to Visvesvaraya Technological University, Belgaum) ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT Academic Year: 2010-2011 Semester: ODD

COURSE FILE(Theory Subjects) Course: B.E. Semester: 7th Subject : Industrial drives & applications ( 06EE74) Name of the Subject Teacher : Mr.Ubaidulla 1. Sl. No Book List a) Text Books Author : : Edition Publication No. of Copies in Library Borrow Section 1. G.K.Dubey b) Sl. No Fudamentals of electrical drives 2- Edition Narosa publishing house Reference Section B.E. in Electrical and Electronics

Name of the Book

Reference Books: Name of the Book Edition Publication No. of Copies in Library Borrow Section Reference Section

Author

1. 2.

N.K.De &P.K.Sen S.K.Pillai V.R.Moorthi

2007 Electrical drives 1990 AFirst course on Electric drives Power Wiley eastern ltd PHI

3.

electronics,Devices,Circuits & industrial applications c) Sl. No Recommendation of Additional Book: Name of the Book Edition

2005

Oxford university press No. of Copies in Library Borrow Section Reference Section

Author

Publication

Continued..2

2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. L 13. M 14. N

Class Time Table Subject Teacher Time Table Lesson Planning Review of Lesson Planning List of Students & their performance during IA Tests Corrective Actions on performance of Students in IAT First Review by Subject Teacher with the Class and Corrective Actions Taken Second Review by subject Teacher with the Class and Corrective Actions Taken Final Review by Subject Teacher Points to be implemented for Coming Semester Calendar of Events Syllabus Model Question Papers and Previous University Exam Question Papers

: : : : : : : : : : : : :

Appendix A Appendix B Appendix C Appendix D Appendix E Appendix F Appendix G Appendix - H Appendix J Appendix K Appendix Appendix Appendix

(To be Attached at end)

15. 16.

Subject Teacher Notes Transparencies Blue Books Staff Dairy Attendance Register

: :

Appendix O Appendix P

(To be maintained separately)

Appendix - A HKBK COLLEGE OF ENGINEERING, Bangalore 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT Academic Year: 2010-2011 CLASS TIME TABLE Semester : 7th Time 8:30-9:20 9:20-10:10 T 10:25-11:15 e a B r e a k 3 11:1512:05 12:0512:55 With effect from 2nd of August 2010 L u n c h B r e a k 4 5 6 IDA OS/EA 7 T&C CTPS 8 IDA 1:40-2:30 2:30-3:20 3:20-4:10 Semester: ODD

Periods Monday Tuesday Wednesday Thursday Friday

1 EPU

2 OS/EA

PSS (B1) / HV (B2) LAB HV EPU IDA CTPS T&C IDA

FREE SLOT OS/EA HV OS/EA HV IDA T&C

FORUM ACTIVITIES CTPS EPU T&C

PSS (B2) / HV (B3) LAB EPU CTPS HV

PSS (B3) / HV (B1) LAB

Saturday

T&C

HV

EPU

CTPS

OS/EA

Time Table Coordinator

Signature of HOD

Appendix - B HKBK COLLEGE OF ENGINEERING, Bangalore 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT Academic Year: 2010-2011 SUBJECT TEACHER TIME TABLE Name of the Faculty : Mr.Ubaidulla Semester : 7th Time 8:30-9:20 9:20-10:10 T e a B r e a k 10:2511:15 11:1512:05 12:0512:55 With effect from 2nd of August 2010 L u n c h B r e a k 3 4 PSS LAB (B1) IDA IDA IDA AEC LAB (B2) 5 IDA 6 7 IDA AEC LAB (B1) 8 1:40-2:30 2:30-3:20 3:20-4:10 Semester: ODD

Periods Monday Tuesday Wednesday Thursday

1

2

Friday Saturday

Signature of the Faculty

Signature of HOD

Appendix - C HKBK COLLEGE OF ENGINEERING, BANGALORE - 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT Academic Year: 2010-2011 LESSON PLANNING Semester : 7th Name of Subject Teacher : Mr. Ubaidulla Name of Subject Expert (Reviewer) ________________________________________________ For the Period: From________________ to _______________ Sl Topic / Experiment No. Unit 1 Introduction to electric drives Advantages of electric drives parts of electric drives Choice of electric drives Status of dc & ac drives Dynamics of electrical drives Fundamental torque equation Equivalent values of drive parameters Components of low torques Nature of load torques Planned No. of Hours 1 2 3 4 5 6 7 8 9 10 1 1 1 1 1 1 1 1 1 1 Date 02.08.10 02.08.10 03.08.10 04.08.10 05.08.10 09.08.10 09.08.10 10.08.10 11.08.10 12.08.10 Executed No. of Hours Date REMARKS Subject Code: 06EE74 Semester: ODD

11 12 13 14 15 16 17 18 19 20 21 22 23

classification of load torques Calculation of time Calculation of energy loss Steady state stability Load equalization Unit 2 Thermal model of motor for heating Thermal model of motor for cooling Classes of motor duty Determination of motor rating Unit3&4 Starting Breaking Transient analysis Single phase fully controlled rectifier Control of dc separately excited motor Single phase half controlled rectifier Control of dc separately excited motor Three phase fully controlled rectifier Control of dc separately excited motor

1 1

16.08.10 16.08.10 17.08.10 18.08.10 19.08.10 23.08.10

1 1 1 1 1 1 1 1 1 1

23.08.10 24.08.10 02.08.10 25.08.10 26.08.10 02.09.10 02.09.10 06.09.10

24

1 06.09.10 07.09.10 1 1 1 08.09.10 09.09.10

25 26 27 28

1

29 30

31

Three phase half controlled rectifier Control of dc separately excited motor Multi quadrant operation of dc separately excited motor Rectifier control of DC series motor Chopper control of DC separately excited motor Chopper control of DC series excited motor Unit 5&6 Operation with unbalanced source voltage Operation with Single phasing Operation with unbalanced rotor impedances Analysis of induction motor starting breaking Transient analysis Stator voltage control Variable voltage frequency control from voltage sources Voltage source invertert control

1 1

13.09.10 13.09.10 14.09.10

1 15.09.10 1 16.09.10 1 20.09.10 1 20.09.10 1 21. 09.10 22. 09.10 1 1 1 1 1 1 23. 09.10 27. 09.10 27. 09.10 28. 09.10 29. 09.10 30. 09.10 1 04.10.10

32

33 34

35

36 37 38 39 40 41 42

1

43

44

1

45 46 47 48 49 50 51

Closed loop control Current source inverter control Current regulated voltage source inverter control Rotor resistance control Slip power recovery Speed control Speed control of single phase induction motors Unit 7 Operation from fixed frequency supply Synchronous motor variable speed drives Variable frequency control V/F of multiple synchronous motors Self controlled synchronous motor SM drive employing load commutated inverter Unit 8 Rolling mill drives Cement mill drives Paper mill drives Textile mill drives

1 1 1 1 1 1 1

04.10.10 05.10.10 11.10.10 11.10.10 12.10.10 13.10.10 14.10.10 18.10.10

52

1 18.10.10 1 1 1 1 21.10.10 25.10.10 1 25.10.10 26.10.10 27.10.10 28.10.10 19.10.10 20.10.10

53 54 55 56

57

58 59 60 61

1 1 1 1

62 63 64 65 66 67 68

Q.P review Q.P review Q.P review Q.P review Q.P review Q.P review Q.P review Q.P review Q.P review Q.P review

1 1 1 1 1 1 1 1 1 1

02.11.10 03.11.10 04.11.10 08.11.10 08.11.10 09.11.10 10.11.10 15.11.10 15.11.10 18.11.10

Prepared By:

Mr.Ubaidulla

Reviewed by_______________

Approved by : HOD

Date & Sign__________________

Date & Sign________________

Date & Sign _______

Annexure -1 to Appendix C HKBK COLLEGE OF ENGINEERING, BANGALORE - 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT Academic Year: 2010-2011 Semester: ODD

RECORD OF INITIAL BRIEFING & LAYING DOWN OF OBJECTIVES BY STUDENTS FOR THEMSELVES Semester : 7th Name of the Faculty : Mr.Ubaidulla Subject Code : 06EE74

Subject Name : Industrial drives & applications (EE74) 1. Students objectives viz a viz this Subject.

2.

Actions by Students, to achieve their objectives (as decided by Students)

3.

What Students expect from Subject Teacher & organization to achieve their objectives

Appendix D HKBK COLLEGE OF ENGINEERING, BANGALORE - 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT Academic Year: 20010-2011 Semester: ODD REVIEW OF LESSON PLANNING Name of Staff : Mr.Ubaidulla Subject : Industrial drives & applications Review I . 5th Week Date of Review Remarks by HOD* Semester : 7th

Staff Signature __________________ Review II . 9th Week

HOD Signature_________________ Date of ReviewRemarks by HOD

Remarks by HOD**

Staff Signature

HOD Signature

Appendix D Review III 13th Week Date of Review Remarks by HOD:

Confirmation of action as per Review II

*Report by Subject Teacher for Review - III

Remarks by HOD**

Staff Signature __________________ Final Review 17th Week

HOD Signature_________________ Date of Review Remarks by HOD:

Confirmation of action as per Review III

*Final Report by Subject Teacher

Remarks by HOD**

Staff Signature __________________

HOD Signature_________________

*Suggested corrective action by subject Teacher shall be indicated if the difference between planned & executed for any topic is more than one week. ** Approval of corrective action by HOD with or without changes ( in consultation with Subject Expert).

Appendix E HKBK COLLEGE OF ENGINEERING, BANGALORE 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT Academic Year: 2010-2011 Semester: ODD Performance during Internal Assessment Tests Name of the Faculty : Mr.Ubaidulla Dates of Tests I:___________ II: ________________ III _______________ Sl. No Roll No. USN No Name of the Student Internal Assessment Marks Scored (Max. Marks 25) T1 T2 T3 Avg 4 5 6 7 8 Cumulative Attendance Percentage as on Date Remarks on performance/ Attendance at the end of unit test T1, T2, T3 Serial Ni./Test/Remarks Example : Serial No. 4/T2/Solve More Problem, Be regular in class etc. 9 10

1 1 2 3 4 5 6 7 8 9 10

2

3

Signature of staff I/C Date

Signature of HOD with Date

Appendix E HKBK COLLEGE OF ENGINEERING, BANGALORE 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT Sl. No Roll No. USN No Name of the Student Performance During Internal Assessment Tests Internal Assessment Cumulative Marks Attendance Scored (Max. Marks 25) Percentage as on Date T1 1 1 2 3 4 5 6 7 8 9 10 11 Signature of staff I/C Date 2 3 4 T2 5 T3 6 Avg 7 8 9 10 Remarks on performance/ Attendance at the end of unit test T1, T2, T3 Serial Ni./Test/Remarks Example : Serial No. 4/T2/Solve More Problem, Be regular in class etc.

Signature of HOD with Date

Appendix E HKBK COLLEGE OF ENGINEERING, BANGALORE 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT Performance During Internal Assessment Tests Sl. No Roll No. USN No Name of the Student Internal Assessment MarksScored (Max. Marks 25)

Cumulative Attendance Percentage as on Date

Remarks on performance/ Attendance at the end of unit test T1, T2, T3 Serial Ni./Test/Remarks Example : Serial No. 4/T2/Solve More Problem, Be regular in class etc.

T1 1 1 2 3 4 5 6 7 8 9 10 Signature of staff I/C Date 2 3 4

T2 5

T3 6

Avg 7 8 9 10

Signature of HOD with Date

Appendix E HKBK COLLEGE OF ENGINEERING, BANGALORE 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT Performance During Internal Assessment Tests Sl. No Roll No. USN No Name of the Student Internal Assessment MarksScored (Max. Marks 25)

Cumulative Attendance Percentage as on Date

Remarks on performance/ Attendance at the end of unit test T1, T2, T3 Serial Ni./Test/Remarks Example : Serial No. 4/T2/Solve More Problem, Be regular in class etc.

T1 1 1 2 3 4 5 6 2 3 4

T2 5

T3 6

Avg 7 8 9 10

7 8 9 10 Signature of staff I/C Date

Signature of HOD with Date

Appendix E HKBK COLLEGE OF ENGINEERING, BANGALORE 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT Performance During Internal Assessment Tests Sl. No Roll No. USN No Name of the Student Internal Assessment MarksScored (Max. Marks 25)

Cumulative Attendance Percentage as on Date

Remarks on performance/ Attendance at the end of unit test T1, T2, T3 Serial Ni./Test/Remarks Example : Serial No. 4/T2/Solve More Problem, Be regular in class etc.

T1 1 1 2 3 4 5 6 7 8 9 10 Signature of staff I/C Date 2 3 4

T2 5

T3 6

Avg 7 8 9 10

Signature of HOD with Date

Appendix E HKBK COLLEGE OF ENGINEERING, BANGALORE 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT Sl. No Roll No. USN No Name of the Student Performance During Internal Assessment Tests Internal Assessment Cumulative Marks Attendance Scored (Max. Marks 25) Percentage as on Date T1 1 1 2 3 4 5 6 2 3 4 T2 5 T3 6 Avg 7 8 9 10 Remarks on performance/ Attendance at the end of unit test T1, T2, T3 Serial Ni./Test/Remarks Example : Serial No. 4/T2/Solve More Problem, Be regular in class etc.

7 8 9 10 Signature of staff I/C Date

Signature of HOD with Date

Appendix E HKBK COLLEGE OF ENGINEERING, BANGALORE 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT Performance During Internal Assessment Tests Sl. No Roll No. USN No Name of the Student Internal Assessment MarksScored (Max. Marks 25)

Cumulative Attendance Percentage as on Date

Remarks on performance/ Attendance at the end of unit test T1, T2, T3 Serial Ni./Test/Remarks Example : Serial No. 4/T2/Solve More Problem, Be regular in class etc.

T1 1 1 2 3 4 5 6 7 8 9 10 Signature of staff I/C Date 2 3 4

T2 5

T3 6

Avg 7 8 9 10

Signature of HOD with Date

Appendix F HKBK COLLEGE OF ENGINEERING, BANGALORE - 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT CORRECTIVE ACTIONS ON PERFORMANCE OF STUDENT IN IA TEST - I *1. Action suggested by subject Teacher as per remarks: (refer Appendix H)

2. 3.

Remarks by HOD Action taken as per remarks: i) Sl. Extra Classes

Signature of Subject Teacher Signature of HOD +Circular /

No

Date From

Time To

Topics

Time Table No

+ Copy of Circular / Time table to be attached ii) Sl. No 1. iii) iv) Any amendments to the lesson planning required. Any other Points Notes given by subject Teacher No. of Topic Pages

Signature of Faculty

Signature of HOD

Date__________________

Date_______________

Appendix F HKBK COLLEGE OF ENGINEERING, BANGALORE - 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT CORRECTIVE ACTIONS ON PERFORMANCE OF STUDENT IN IA TEST - II *1. Action suggested by subject Teacher as per remarks: (refer Appendix H)

2. 3.

Remarks by HOD Action taken as per remarks: i) Sl. Extra Classes

Signature of Subject Teacher Signature of HOD +Circular /

No

Date From

Time To

Topics

Time Table No

+ Copy of Circular / Time table to be attached v) Sl. No 1. 2. vi) vii) Any amendments to the lesson planning required. Any other Points Signature of HOD Notes given by subject Teacher No. of Topic Pages

Signature of Faculty

Date__________________

Date_______________ Appendix F

HKBK COLLEGE OF ENGINEERING, BANGALORE - 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT CORRECTIVE ACTIONS ON PERFORMANCE OF STUDENT IN IA TEST - III *1. 2. 3. Action suggested by subject Teacher as per remarks: (Refer Appendix H) Remarks by HOD Action taken as per remarks: i) Sl. No Extra Classes +Circular / Date From Time To Topics Time Table No Signature of Subject Teacher Signature of HOD

+ Copy of Circular / Time table to be attached viii) Sl. No Notes given by subject Teacher No. of Topic Pages

ix) x)

Any amendments to the lesson planning required. Any other Points Signature of HOD

Signature of Faculty

Date__________________

Date_______________

Appendix G HKBK COLLEGE OF ENGINEERING, BANGALORE - 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT Academic Year: 2010-2011 Semester: ODD

FIRST REVIEW BY SUBJECT TEACHER WITH THE CLASS AND CORRECTIVE ACTIONS TAKEN (To be done at the start of fifth Week) Semester : 7th Name of Faculty : Mr.Ubaidulla

Date ____________ Sl. No 1.

Time: From __________ to _________

Suggestions from the Students

Action Required

Remarks by HOD

Self Realized Points 1.

Action Required

Remarks by HOD

3. 4.

Any amendments to the lesson planning required Details of action taken. Signature of HOD

Signature of Faculty Date_______________ Date____________

Appendix H HKBK COLLEGE OF ENGINEERING, BANGALORE - 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT Academic Year: 2010-2011 Semester: ODD

SECOND REVIEW BY SUBJECT TEACHER WITH THE CLASS AND CORRECTIVE ACTIONS TAKEN (To be done at the start of ninth Week) Semester : 7th Name of Faculty : Mr.Ubaidulla

Date : Sl. No

Time: From __________ to _________

1. Suggestions from the Students

Action Required

Remarks by HOD

2. Self Realized Points 1.

Action Required

Remarks by HOD

. 3. Any amendments to the lesson planning required 4. Details of action taken. Signature of Faculty HOD Date_______________ Date____________ Signature of

Appendix J HKBK COLLEGE OF ENGINEERING, BANGALORE - 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT Academic Year: 2010-2011 Semester: ODD

FINAL REVIEW BY SUBJECT TEACHER (After University Exam) Semester : 7th Section_________ Name of Faculty : Mr.Ubaidulla

1. Adequacy of time for coverage of syllabus.

2. Suggestions regarding change in syllabus including updating as per latest Technology.

3. Suggestions regarding change of books.

4. Suggestions regarding more emphasis on certain topics.

Date________________ Date_________________

Signature of Faculty Signature of HOD

Appendix K HKBK COLLEGE OF ENGINEERING, BANGALORE - 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT

Academic Year: 2010-2011

Semester: ODD

POINTS TO BE IMPLEMENTED FOR THE COMING SEMESTER (To be prepared after University Result) Semester : 7th Name of Faculty : Mr.Ubaidulla

A.

For preparation of this document, the following documents shall be considered.i. ii. iii. Final review at the end of lesson planning. Failure analysis carried out for subjects with pass % less than 60%. Final review by subject Teacher (Course File)

B.

Actions to be taken :i. ii. iii. iv. v. vi. Selection of proper faculty for the subject. Training for earmarked faculty. More emphasis on certain topics. Points to be considered for preparing lesson planning. Requirements of additional books and training aids. Case to be taken up with University for changes in the syllabus (If any).

Signature of HOD Date________________

Signature of Principal Date________________

Appendix M HKBK COLLEGE OF ENGINEERING, BANGALORE 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT

Syllabus

INDUSTRIAL DRIVES & APPLICATIONSSubject Code : 06EE74 No. of Lecture Hrs./ Week : 04 Total No. of Lecture Hrs. : 52 PART - A UNIT - 1 AN INTRODUCTION TO ELECTRICAL DRIVES & ITS DYNAMICS: Electrical drives. Advantages of electrical drives. Parts of electrical drives, choice of electrical drives, status of dc and ac drives, Dynamics of electrical drives, Fundamental torque equation, speed torque conventions and multiquadrant operation. Equivalent values of drive parameters, components of low torques, nature and classification of load torques, calculation of time and energy loss in transient operations, steady state stability, load equalization. 9 Hours UNIT - 2 SELECTION OF MOTOR POWER RATING: Thermal model of motor for heating and cooling, Classes of motor duty, determination of motor rating. 5 Hours UNIT - 3 & 4 D C MOTOR DRIVES: (a) Starting braking, transient analysis, single phase fully controlled rectifier, control of dc separately excited motor, Single-phase half controlled rectifier control of dc separately excited motor. (b) Three phase fully controlled rectifier control of dc separately excited motor, three phase half controlled controlled rectifier control of dc separately excited motor, multiquadrant operation of dc separately excited motor fed form fully controlled rectifier. Rectifier control of dc series motor, chopper controlled dc drives, chopper chopper control of separately excited dc motor. Chopper control of series motor. 12 Hours PART - B UNIT - 5 & 6 INDUCTION MOTOR DRIVES: (a) Operation with unbalanced source voltage and single phasing, operation with unbalanced rotor impedances, analysis of induction motor fed from nonsinusoidal voltage supply, starting braking, transient analysis. (b) Stator voltage control variable voltage frequency control from voltage sources , voltage source inverter control, closed loop control, current source inverter control, current regulated voltage source inverter control, rotor resistance control, slip power recovery, speed control of single phase induction motors. 12 Hours IA Marks : 25 Exam Hours : 03 Exam Marks : 100

UNIT - 7 SYNCHRONOUS MOTOR DRIVES: Operation form faced frequency supply, synchronous motor variable speed drives, variable frequency control of multiple synchronous motors. Selfcontrolled synchronous motor drive employing load commutated thruster inverter. 10 Hours UNIT - 8 INDUSTRIAL DRIVES: Rolling mill drives, cement mill drives, paper mill dries and textile mill drives. 4 Hours TEXT BOOK: 1. Fundamentals of Electrical Drives- G.K Dubey -2 Edition, 5th reprint Narosa publishing house Chennai, 2002. REFERENCE BOOKS: 1. Electrical Drives- N.K De and P.K. Sen- PHI, 2007 2. A First Course On Electric Drives- S.K Pillai-Wiley Eastern Ltd 1990. 3. Power Electronics, Devices, Circuits and Industrial Applications- V.R. Moorthi, Oxford University Press, 2005.

HKBK COLLEGE OF ENGINEERING, BANGALORE 45 ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT COURSE FILE (ADDITIONAL INFORMATION IF ANY)