Abstract :
For 35 years, the author\´s experience has been that utilities have always made a concerted effort to provide reliable power to their customers. Manufacturers, too, have competed on the basis of creating better products having better reliability, operability and features. However, the latest trends have been disturbing. It would appear that while reliability and power quality are getting a lot of publicity, the overall picture would indicate that reliability will degrade in the not too distant future. This paper addresses the 10 trends that the author feels will create a power system having many of the poor reliability characteristics utilities have been so successful in avoiding over these years: elimination of experienced engineers; reduction of participation in standards activities; loss of control over generation and transmission; decaying infrastructure; purchase of products purely on the basis of price; elimination of R&D; severe reduction of budgets and manpower; overloading equipment; loss of control over daily activities; and adoption of an "not in my backyard" policy
Keywords :
electricity supply industry; power system reliability; R&D elimination; budgets reduction; decaying infrastructure; equipment overload; experienced engineers elimination; generation loss of control; manpower reduction; not in my backyard policy; operability; power quality; products purchase; reliability; standards activities participation reduction; transmission loss of control; Control systems; Degradation; Manufacturing; Power engineering and energy; Power quality; Power system control; Power system reliability; Power systems; Propagation losses; Reliability engineering;