1. Introduction -- 2. Mathematical background to protection algorithms -- 3. Basic elements of digital protection -- 4. Sinusoidal-wave-based algorithms -- 5. Fourier analysis and Walsh function based techniques -- 6. Least squares based methods -- 7. Differential equation based techniques -- 8. Fundamentals of travelling-wave based protection -- 9. Travelling-wave protective schemes -- 10. Digital differential protection of transformers -- 11. Digital line differential protection.
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Covers the principles and techniques underlying the application of digital technology and algorithms to protection, including the mathematical basis of numerical techniques and relay algorithms, the fundamentals of travelling- wave techniques and their application to transmission lines, and digital differential protection of transformers and lines.