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首页> 外文会议>National Light Rail Transit Conference pt.2; 20031116-20031118; Potrland,OR; US >Built-in-Place Substations Beauty and Brains at the Right Price ― TriMet's Traction Power Substations Evolve to a Higher Level
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Built-in-Place Substations Beauty and Brains at the Right Price ― TriMet's Traction Power Substations Evolve to a Higher Level

机译：内置变电站，价格合理，人尽其才-TriMet的牵引变电站发展到更高水平

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摘要

Light rail traction power substations (TPSs) do not have to be unsightly and hidden in the most remote recesses of the project. The large painted metal boxes surrounded by cyclone fence that have become the familiar norm for many projects are being replaced by built-in-place buildings in Portland, Oregon, where the Tri-County Metropolitan Transportation District of Oregon (TriMet) and the community are concerned with aesthetics and have made the TPS an important and prominent design element. The general design, construction, costs, contract packaging, advantages and disadvantages, and features of the TriMet built-in-place substation buildings are discussed, and they are compared to similar packaged units. Built-in-place TPSs are far more likely to be accepted by their neighboring community. This acceptance allows them to be an important part of the architectural design of the stations, platforms, and other design sensitive locations. Field constructed TPSs using built-in-place buildings are a cost effective alternative to packaged traction power substations. Built-in-place TPS substations can offer more working space around equipment and better access to equipment, compared to packaged substations.
机译：轻轨牵引变电站（TPS）不必难看，也可以隐藏在项目最偏僻的地方。俄勒冈州波特兰市的已建建筑物取代了旋风栅栏所包围的大型彩绘金属箱，这已成为许多项目的常识，俄勒冈州的三县都市交通区（TriMet）和社区所在的地方关注美学，并使TPS成为重要且突出的设计元素。讨论了TriMet内置变电站建筑物的总体设计，建造，成本，合同包装，优点和缺点以及功能，并将它们与类似的包装单元进行了比较。内置TPS更有可能被其邻近社区接受。这种认可使它们成为站点，平台和其他设计敏感位置的建筑设计的重要组成部分。使用内置式建筑物的现场建造的TPS是成套牵引式变电站的一种经济高效的替代方案。与打包式变电站相比，内置式TPS变电站可以在设备周围提供更多的工作空间，并可以更好地使用设备。

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