HIGHER TECHNICAL PERFECTION OF CURRENT AND CURRENT-DIRECTED PROTECTION OF DISTRIBUTION SYSTEM

Abstract

The paper considers principles of execution and methods for investigation of adaptive micro-processor protection of distributive systems with one- and two-side supply. Adaptive current protection for the systems with one-side supply controls a moment of non-symmetric damage initiation and automatically operate current of measuring elements. Systems with two-side supply presuppose combined usage of methods for determination of damage places and conventional method for execution of protection.