Automatic control in power generation, distribution, and protection : proceedings of the IFAC Symposium, Pretoria, Republic of South Africa, 15-19 September 1980 / edited by J.F. Herbst
Edition
First edition
Published
Oxford ; New York : Published for the International Federation of Automatic Control by Pergamon Press, 1981
Front Cover; Automatic Control in Power Generation, Distribution and Protection; Copyright Page; PREFACE; ACKNOWLEDGEMENTS; Table of Contents; PLENARY SESSIONS; INTRODUCTION; WELCOMING ADDRESS; REPLY TO WELCOMING ADDRESS; OPENING ADDRESS; HISTORICAL BACKGROUND; POWER GENERATION, DISTRIBUTION AND PROTECTION IN SOUTH AFRICA; THE GROWTH PHENOMENON; THE INCREASING COMPLEXITY OF PLANT; THE MAN-MACHINE INTERFACE; EFFECTS ON MANPOWER REQUIREMENT; CHALLENGE FACING AUTOMATIC CONTROL SYSTEMS; THE FUTURE; CLOSING ADDRESS; STABILITY; DISTURBANCE; FEEDBACK; CORRECTIVE ACTION; PART 2. REVIEW PAPERS
DECENTRALISED AND CENTRALISEDAUTOMATIC GENERATION CONTROL-AMULTI-VARIABLE SERVOMECHANISMAPPROACHINTRODUCTION; THE AGC SERVOCONTROLLER; TIE LINE BIAS CONTROL (TBC); NUMERICAL EXAMPLE OF TBC; COORDINATED OR CENTRALISED TBC; CENTRALISED AGC; STEADY STATE PROPERTIES OF THE AGC SERVOCONTROLLER; CONCLUSION; ACKNOWLEDGEMENTS; REFERENCES; DIGITAL CONTROL METHODS FOR POWERSTATION PLANTS BASED ON IDENTIFIEDPROCESS MODELS; 1. IMPROVEMENTS BY DIGITAL CONTROL METHODS; 2. DIGITAL CONTROL METHODS BASED ON PROCESS MODELS; 3. PROCESS IDENTIFICATION METHODS; 4. COMPUTER AIDED DESIGN OF CONTROL ALGORITHMS
5. ADAPTIVE CONTROL ALGORITHMS6. A SIMULATION STUDY OF VARIOUSMETHODS OF IDENTIFICATION ANDCONTROL; CONCLUSIONS; REFERENCES; Acknowledgements; APPENDIX; POWER GENERATING UNIT MECHANICAL ANDELECTRICAL SYSTEM INTERACTION DURINGPOWER SYSTEM OPERATING DISTURBANCES; INTRODUCTION; MECHANICAL CONCERNS; SYSTEM ABNORMAL OPERATION; TORSIONAL MONITORING AND PROTECTIVE EQUIPMENT; CONCLUSIONS; REFERENCES; MODERN TRENDS IN POWER SYSTEM PROTECTION; INTRODUCTION; COMPUTERS; DIGITAL TECHNIQUES IN CONVENTIONAL RELAYING; PREDICTION OF FAILURES; ULTRA HIGH SPEED FAULT CLEARING; GENERATORS; TRANSDUCERS
CIRCUIT-BREAKERSFAULT CURRENT LIMITING DEVICES; INDEPENDENT AND SINGLE POLE TRIPPING; HIGH RESISTANCE FAULTS; CONCLUSIONS; REFERENCES; CONTROL OF POWER GENERATION ANDSYSTEM CONTROL WITH THE EMPHASISON MODERN CONTROL THEORY; INTRODUCTION; GENERATOR CONTROL; SYSTEM CONTROL; CONCLUSIONS; REFERENCES; ELECTRONICS IN FUTURE POWER SYSTEMS; HISTORICAL BACKGROUND; APPLICATIONS TODAY; FUTURE DEVELOPMENTS; SUMMARY; DISCUSSION OF REVIEW PAPERS; SESSION P 3; SESSION P4; TOPIC A: Control of Power Systems; CHAPTER 1. AUTOMATIC UNDERFREQUENCY LOAD SHEDDING IN ESCOM; INTRODUCTION
GENERAL PHILOSOPHY OP UNDERPREQUENCYLOAD SHEDDINGTHE ESCOM UNDERFREQUENCY LOAD SHEDDING- SCHEME AND PROGRAM FOR CORRECTIVE ACTION IN THE EVENT OF LOW FREQUENCYCONDITIONS; OPERATIONAL AND PRACTICAL ASPECTS; CONCLUSION; ACKNOWLEDGEMENTS; REFERENCES; CHAPTER 2. RESTORING SYSTEM STABILITY BY UNDERFREQUENCY LOAD SHEDDING IN CIRCUMSTANCES OF SUDDEN SUPPLY DEFICIENCY; INTRODUCTION; SYSTEM BEHAVIOUR WHEN OVERLOADEDWITH A VIEW TO LOADSHEDDING; LOAD SHEDDING PROGRAMME; HARDWARE; CONCLUSION; REFERENCES; CHAPTER 3. A SPECIFICATION FOR AN OPERATOR LOAD FLOW PROGRAM IN AN ENERGY MANAGEMENT SYSTEM
Summary
Automatic Control in Power Generation, Distribution and Protection
Notes
Sponsored by IFAC Technical Committee on Applications
