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Design and Testing of 500kV Double Circuit Monopoles for the Heartland Transmission Project in Edmonton, Alberta

机译:用于艾伯塔省埃德蒙顿中心地带传输项目的500kV双回路单极子的设计和测试

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The Heartland Transmission Project is a recently built 500kV double circuit transmission line near Edmonton, Alberta, Canada. The scope of the project was to connect the existing Ellerslie Substation, located within Edmonton, to the new Heartland Substation, located approximately 65 kilometers northeast of Edmonton in the Heartland Industrial Area, near Fort Saskatchewan, Alberta. Approximately half of the line was built within a designated Transportation and Utility Corridor (TUC) with a section passing between the communities of Edmonton and Sherwood Park. The Alberta Utility Commission (AUC) declared that a 10 km section of the line passing between the communities of Edmonton and Sherwood Park were to be built using tubular steel structures rather than the traditional lattice steel towers. The process of developing a family of tubular monopoles consisting of tangent, light, and medium angle suspension towers and site-specific dead-end towers is outlined. The design, from a conceptual stage through to the project's completion is discussed. Topics will cover the development of pole design requirement drawings, structure design, manufacturing, full scale testing, and foundation design.
机译:Heartland输电项目是加拿大艾伯塔省埃德蒙顿附近新近建成的500kV双回路输电线路。该项目的范围是将位于埃德蒙顿内的现有Ellerslie变电站与位于埃德蒙顿东北65公里处,位于艾伯塔省萨斯喀彻温堡附近的Heartland工业区的新Heartland变电站相连。该线的大约一半建在指定的运输和公用事业走廊(TUC)内,其中一部分穿过埃德蒙顿社区和舍伍德公园社区。艾伯塔省公用事业委员会(AUC)宣布,通过埃德蒙顿社区和舍伍德公园社区之间的线路的10公里部分将使用管状钢结构而不是传统的格子钢塔建造。概述了开发由切线,轻型和中角悬架塔以及针对特定地点的死角塔组成的管状单极子系列的过程。讨论了从概念阶段到项目完成的设计。主题将涵盖杆设计需求图,结构设计,制造,全面测试和基础设计的开发。

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