Performance of Transmission Lines

Post on 25-Oct-2014

1.035 views 171 download

Tags:

Transcript of Performance of Transmission Lines

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

1

PERFORMANCE OF TRANSMISSION LINES

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

2

CONTENTS

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

3

CLASSIFICATION OF LINES (Based on Length / Transmission Voltage)

1.Short Lines2.Medium Lines3.Long Lines

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

4

IMPORTANT TERMS

1. Voltage Regulation2. Transmission Efficiency

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

5

PERFORMANCE OF SINGLE PHASE SHORT TRANSMISSION LINES

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

6

PERFORMANCE OF SINGLE PHASE SHORT TRANSMISSION LINES

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

7

PERFORMANCE OF SINGLE PHASE SHORT TRANSMISSION LINES

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

8

PERFORMANCE OF SINGLE PHASE SHORT TRANSMISSION LINES

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

9

THREE PHASE SHORT TRANSMISSION LINES

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

10

EFFECT OF LOAD P.F. ON REGULATION & EFFICIENCY

1. Effect on Regulation2. Effect on Efficiency

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

11

MEDIUM TRANSMISSION LINESCOMMONLY USED METHOD FOR SOLUTION

1. END CONDENSER METHOD

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

12

MEDIUM TRANSMISSION LINES

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

13

MEDIUM TRANSMISSION LINES

2. NOMINAL T - METHOD

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

14

MEDIUM TRANSMISSION LINES

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

15

MEDIUM TRANSMISSION LINES

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

16

MEDIUM TRANSMISSION LINES

3. NOMINAL ∏ - METHOD

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

17

MEDIUM TRANSMISSION LINES

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

18

MEDIUM TRANSMISSION LINES

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

19

LONG TRANSMISSION LINES

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

20

ANALYSIS OF LONG TRANSMISSION LINES (REGOROUS METHOD)

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

21

ANALYSIS OF LONG TRANSMISSION LINES (REGOROUS METHOD)

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

22

ANALYSIS OF LONG TRANSMISSION LINES (REGOROUS METHOD)

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

23

ANALYSIS OF LONG TRANSMISSION LINES (REGOROUS METHOD)

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

24

ANALYSIS OF LONG TRANSMISSION LINES (REGOROUS METHOD)

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

25

ANALYSIS OF LONG TRANSMISSION LINES (REGOROUS METHOD)

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

26

GENERALIZED CIRCUIT CONSTANT OF A TRANSMISSION LINE

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

27

GENERALIZED CIRCUIT CONSTANT OF A TRANSMISSION LINE

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

28

GENERALIZED CIRCUIT CONSTANT OF A TRANSMISSION LINE

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

29

GENERALIZED CIRCUIT CONSTANT OF A TRANSMISSION LINE

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

30

GENERALIZED CIRCUIT CONSTANT OF A TRANSMISSION LINE

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

31

GENERALIZED CIRCUIT CONSTANT OF A TRANSMISSION LINE

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

32

GENERALIZED CIRCUIT CONSTANT OF A TRANSMISSION LINE

Dr. Vivek Pandya, Power System-I, PERFORMANCE OF TRANSMISSION LINES

33

GENERALIZED CIRCUIT CONSTANT OF A TRANSMISSION LINE