Optimization of Transmission Line Design and Insulating Material

Abstract

Polymer insulators have been in production for over 50 years. There are numerous benefits to the use of polymer insulators that may not be well understood in the industry. This paper presents the laboratory and field-based experience and results of polymer insulator performance over the last 50 years that demonstrates the benefits and superior performance of this product to others available in the industry. These advantages are related to the design and construction of the transmission line as well other benefits of polymer insulators and their superior performance in contamination, flashover, and reducing system losses. All of these advantages can lead to significant cost savings for high voltage transmission projects. From contractors and construction crews to transmission line design engineers, owners, and operators, polymer insulators are a proven technology that can provide tremendous advantages