Since 1975, USi has been continually delivering state of the art products and services for design, operation, maintenance and life extension of all aspects of today's underground power delivery system. USi supplies engineering services and advanced technology products for the electric power industry.
Services
USi maintains core competence in power engineering with special emphasis in underground and underwater high voltage transmission cable systems. Our staff consists of technical professionals with hands-on utility, manufacturing, and research experience. We have made significant contributions to the development and commercialization of all types of cable systems, including high-pressure pipe-type, self-contained fluid-filled, solid dielectric, and high-temperature superconducting.USi has been involved in all aspects of transmission cable engineering from design, through installation, maintenance, failure investigation, and repair.
Reduce capital and operating costs and exploit a system's excess reserve capacity by up-rating load levels. USi has a proven solution: the UPRATE dynamic rating system - a knowledge-based result incorporating years of staff experience and a range of monitoring equipment for both overhead and underground cable systems.
USi's recently completed pressurizing plants utilize our modular pressurizing skid design, as well as our new advanced full PLC-control, monitoring and diagnostics system. Some of these systems also integrate real-time cathodic protection monitoring and load-monitoring into the touchscreen and diagnostic user-interface.
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