Vision in Protection and Control Area - Meeting the Challenges of 21st Century

This paper addresses applications of modern technology, advanced feedback control schemes using wide area measurements, and wide-area visualization techniques to improve grid reliability in complex and multifaceted power system conditions. Reliability aspects of P&C systems such as methods to identify and correct hidden failures and methodologies for optimal testing are also described. As new technologies offer significant improvements, large numbers of legacy P&C systems are still in operation. Upgrading aging P&C systems with modern counterparts not only reduces possibilities for failure, but offers unprecedented capabilities for reliable and high quality data and flexibility in operations which are presently largely untapped. Possibility to monitor equipment performance and to identify failed parts or components helps with equipment life projections and replacement decisions. Integration of P&C systems into Enterprise Systems for improved Asset Management, including value of standardization, is also assessed. The goal of this paper is to provide a comprehensive and systematic approach to meeting the P&C challenges of the 21st century