Varskiy G. Measuring transformers of current with electronic compensation of error for an electroenergy and electro-technological options

The object of research: receipt and processing of information for the control systems, electrical energy metering systems, relay protection and automation of power industry units. The purpose of research: development of theory, methods of construction and methods of tests of measuring transformers of current with electronic compensation of error. Methods of research: mathematical and schematic simulation, methods of theory of electric circles, methods theories of automatic control. Theoreti¬cal and practical results and innovations: the mathematical models for measuring transducer of current with electronic error compensation are developed in the thesis; the errors of different on construction and setting of transformers in different modes of their operations at different working terms are appraised. The subject and degree of the application: The results of thesis have been applied in designing informative-diagnostic complex “Regina”, which is widely used in the power systems of Ukraine. Effectivenessof implantation: control and electrical energy metering systems technical complete improvement. The sphere of application: control and electrical energy metering systems at the power industry.