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Power System Operation and Control by G. Sreenivasan, S. Sivanagaraju

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8

Load Frequency Control-II

OBJECTIVES

After reading this chapter, you should be able to:

  • develop the block diagram models for a two-area power system
  • observe the steady state and dynamic analysis of a two-area power system with and without integral control
  • develop the dynamic-state variable model for single-area, two-area, and three-area power system networks
8.1 INTRODUCTION

An extended power system can be divided into a number of load frequency control (LFC) areas, which are interconnected by tie lines. Such an operation is called a pool operation. A power pool is an interconnection of the power systems of individual utilities. Each power system operates independently within its own jurisdiction, but there are contractual agreements ...

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