用于亚洲电网大容量主干线路的电力管道线路(英文) 被引量：2

Elpipes for the High Capacity Backbone of an Asian Grid

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摘要 Elpipes are polymer-insulated underground HVDC electric pipelines based on metallic conductors.Elpipes use relatively rigid extruded conductors designed for higher capacity and efficiency that are practical for overhead power lines.Rigid insulation may be used.In this paper,we discuss the technical trade-offs for elpipes,and application of elpipes linking load centers to remote dispatchable hydro power,energy storage sites,and large dispatchable loads,to achieve load leveling through non-local storage and dispatchable loads,via the HVDC grid.Elpipes with voltage source converters(VSC) enable placing many AC/DC power taps on a single HVDC loop.It is advantageous to build up a continental scale HVDC grid from local loops that tie together 10-20 taps. Elpipes are polymer-insulated underground HVDC electric pipelines based on metallic conductors. Etpipes use relatively rigid extruded conductors designed for higher capacity and efficiency that are practical for overhead pow- er lines. Rigid insulation may be used. In this paper, we discuss the technical trade-offs for etpipes, and application of elpipes linking load centers to remote dispatchable hydro power, energy storage sites, and large dispatchable loads, to achieve load leveling through nonqocal storage and dispatchable loads, via the HVDC grid. Elpipes with voltage source converters （VSC） enable placing many AC/DC power taps on a single HVDC loop. It is advantageous to build up a continental scale HVDC grid from local loops that tie together 10-20 taps.

作者 Roger Faulkner

机构地区 Electric Pipeline Corporation

出处《高电压技术》 EI CAS CSCD 北大核心 2011年第11期2857-2865,共9页 High Voltage Engineering

关键词 elpipe HVDC VSC LCC GIL HTS GRIDS load leveling supergrid trans-siberian railroad elpipe HVDC VS（7 LCC GIL HTS GRIDS load leveling supergrid trans-siberian railroad

分类号 TM726.4 [电气工程—电力系统及自动化]

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