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Field Research for Solar Power Satllite Energy Receiving Stations

太阳能卫星能源接收站实地研究

基本信息

批准号：
13572041
负责人：
MATSUOKA Hideo
金额：
$ 4.16万
依托单位：
Teikyo Heisei University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2001
资助国家：
日本
起止时间：
2001 至 2002
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-13572041/
关键词：
Space Solar Power Generation SPS Ground Receiving Station Rectenna Microwave Power Transmission Local Grid Electricity Demand Site Selection 敵地判断

项目摘要

For this field research separate visits were made to Brazil (Amazonia), Malaysia (Sarawak), Eastern Kiribati (Christmas Island), and Sao Tome & Principe (islands near Gabon on the west coast of equatorial Africa). In each country research was performed to identify a suitable site for a rectenna (microwave power receiving antenna) for an SPS pilot plant in low equatorial orbit (SPS 2000), and one or more candidate sites were selected. In the cases of Brazil, Malaysia and Kiribati these visits were second visits to the same country, since siting two or more rectennas in each of these countries could maximise the overall number of rectennas, which need to be separated by about 1200 kilometers in the west-east direction.In Brazil, after meeting government officials in the capital, Brazilia, visits were made to the Amazonia National Research Institute (INPA) in Manaus, the main city in Amazonia, and then to a candidate rectenna site in the Amazon jungle.In Malaysia a visit was made to the Universiti Teknologi Malaysia (UTM)in Johor Baru, from where a colleague joined the visit to Kuching in Borneo island. Discussions of rectenna siting with colleagues from Universiti Malaysia Sarawak (UNTMAS) included chartering a helicopter to observe the large areas of low-lying prawn farms over which a rectenna could be sited.In Christmas Island discussions were held with the government representative for the Line and Phoenix Islands, and candidate rectenna sites were visited which could provide valuable electric power supplies to local villages.The visit to Sao Tome was accompanied by a colleague from Universite des Sciences et Techniques de Masuku (USTM) in Gabon. After discussions with government engineering staff responsible for solar energy development, visits were made to several potential sites in the more populated northern part of Sao Tome where several candidate sites were identified.

为了进行这项实地研究，我们分别访问了巴西（亚马逊流域）、马来西亚（沙捞越）、基里巴斯东部（圣诞岛）和圣多美和普林西比（赤道非洲西海岸加蓬附近的岛屿）。每个国家都进行了研究，以确定低赤道轨道 SPS 试验装置（SPS 2000）的整流天线（微波功率接收天线）的合适地点，并选择了一个或多个候选地点。就巴西、马来西亚和基里巴斯而言，这些访问是对同一国家的第二次访问，因为在每个国家部署两个或多个整流天线可以最大限度地增加整流天线的总数，而整流天线需要在东西方向上相距约 1200 公里。在巴西，在首都巴西利亚会见政府官员后，访问了位于巴西的亚马逊国家研究所 (INPA)。亚马逊流域的主要城市马瑙斯，然后前往亚马逊丛林中的候选整流天线站点。在马来西亚，我们访问了位于柔佛巴鲁的马来西亚工艺大学 (UTM)，并从那里的一位同事加入了对婆罗洲岛古晋的访问。与马来西亚砂拉越大学 (UNTMAS) 的同事就整流天线选址问题进行了讨论，包括包租一架直升机，观察可以在其上安置整流天线的大片低洼养虾场。在圣诞岛，我们与莱恩岛和菲尼克斯群岛的政府代表进行了讨论，并参观了候选整流天线地点，这些地点可以为当地村庄提供宝贵的电力供应。圣多美由加蓬马苏库科学技术大学 (USTM) 的一位同事陪同。在与负责太阳能开发的政府工程人员讨论后，访问了圣多美人口较多的北部地区的几个潜在地点，并确定了几个候选地点。