Handbook_of_Electric_Power_Calculations_-_H.Wayne_Beaty_McGrawHill.pdf

HANDBOOK OF

ELECTRIC POWER

CALCULATIONS

H. Wayne Beaty

Third Edition

M C GRAW-HILL

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ISBN 0-07-136298-3

The sponsoring editor for this book was Stephen Chapman and the production

supervisor was Sherri Souffrance. It was set in Times Roman by Progressive

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Printed and bound by R. R. Donnelley & Sons Company.

Information contained in this work has been obtained by The

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published herein and neither McGraw-Hill nor its authors shall be

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This book is printed on recycled, acid-free paper containing a

minimum of 50% recycled, de-inked ﬁber.

CONTRIBUTORS

Amick, Charles L. Lighting Consultant. ( SECTION 20: LIGHTING DESIGN )

Chowdhury, Badrul H. Associate Professor, Electrical and Computer Engineering, University

of Missouri-Rolla. ( SECTION 11: LOAD - FLOW ANALYSIS IN POWER SYSTEMS )

Galli, Anthony W. Project Engineer, Newport News Shipbuilding. ( SECTION 1: BASIC NETWORK

ANALYSIS )

Hollander, Lawrence J. Dean of Engineering Emeritus, Union College. ( SECTION 3: DC MOTORS

AND GENERATORS ; SECTION 6: SINGLE - PHASE MOTORS ; SECTION 10: ELECTRIC - POWER NETWORKS ; SECTION

13: SHORT - CIRCUIT COMPUTATIONS )

Ilic, Marija Senior Research Scientist, Electrical Engineering and Computer Science, Massachu-

setts Institute of Technology. ( SECTION 12: POWER SYSTEMS CONTROL )

Khan, Shahriar Electrical Design Engineer, Schlumberger Ltd. ( SECTION 2: INSTRUMENTATION )

Liu, Yilu (Ellen) Associate Professor, Electrical Engineering Department, Virginia Tech Univer-

sity. ( SECTION 4: TRANSFORMERS )

Mazzoni, Omar S. President, Systems Research International, Inc. ( SECTION 7: SYNCHRONOUS

MACHINES )

Migliaro, Marco W. Chief Electrical and I&C Engineer, Nuclear Division, Florida Power &

Light. ( SECTION 7: SYNCHRONOUS MACHINES )

Oraee, Hashaam Professor, Electrical & Computer Engineering, Worcester Polytechnic Insti-

tute. ( SECTION 5: THREE - PHASE INDUCTION MOTORS )

Rivas, Richard A. Associate Professor, Universidad Simón Bolívar. ( SECTION 9: OVERHEAD

TRANSMISSION LINES AND UNDERGROUND CABLES )

Robertson, Elizabeth President, Lyncole XIT Grounding. ( SECTION 14: SYSTEM GROUNDING )

Sauer, Peter W. Professor, Electrical Engineering, University of Illinois at Urbana-Champaign.

( SECTION 16: POWER SYSTEM STABILITY )

Schneider, Alexander W., Jr. Senior Engineer, Mid-America Interconnected Network. ( SECTION

16: POWER SYSTEM STABILITY )

Shaalan, Hesham Assistant Professor, Georgia Southern University. ( SECTION 8: GENERATION OF

ELECTRIC POWER ; SECTION 17: COGENERATION )

Sheble, Gerald B. Professor, Iowa State University. ( SECTION 19: ELECTRIC ENERGY ECONOMIC

METHODS )

Stocking, David R. Lyncole XIT Grounding. ( SECTION 14: SYSTEM GROUNDING )

vii

PREFACE

The Handbook of Electric Power Calculations provides detailed step-by-step calculation

procedures commonly encountered in electrical engineering. The Handbook contains a

wide array of topics and each topic is written by an authority on the subject. The treat-

ment throughout the Handbook is practical with very little emphasis on theory.

Each of the 20 Sections follows this format:

• Clear statement of the problem.

• Step-by-step calculation procedure.

• Inclusion of suitable graphs and illustrations to clarify the procedure.

• Use of SI and USCS equivalents.

This relatively simple, yet comprehensive format adds greatly to the use of the Hand-

book by the engineer or technician. Arithmetic and algebra are employed in the solution

of the majority of the problems. Each section contains a list of references or a bibliogra-

phy that is pertinent to the subject matter.

This edition also includes a CD that has calculation procedures available for inclusion

of other parameters, which will allow you to calculate problems with your speciﬁc num-

bers inserted.

Grateful acknowledgment is given to each of the authors for their contribution to this

3rd edition of the Handbook.

H. Wayne Beaty

CONTENTS

Section 1. Basic Network Analysis

1.1

Section 2. Instrumentation

2.1

Section 3. dc Motors and Generators

3.1

Section 4. Transformers

4.1

Section 5. Three-Phase Induction Motors

5.1

Section 6. Single-Phase Motors

6.1

Section 7. Synchronous Machines

7.1

Section 8. Generation of Electric Power

8.1

Section 9. Overhead Transmission Lines and Underground Cables

9.1

Section 10. Electric-Power Networks

10.1

Section 11. Load-Flow Analysis in Power Systems

11.1

Section 12. Power-Systems Control

12.1

Section 13. Short-Circuit Computations

13.1

Section 14. System Grounding

14.1

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