| 1 kW国产金属卤化物灯光学特性及其应用 |
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| 引用本文： | 钱卫国,官文江,陈新军.1 kW国产金属卤化物灯光学特性及其应用[J].上海海洋大学学报,2012,21(3):439-444. |
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| 作者姓名： | 钱卫国 官文江 陈新军 |
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| 作者单位： | 上海海洋大学 海洋科学学院;上海海洋大学 海洋科学学院;上海海洋大学 海洋科学学院 |
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| 基金项目： | 上海市教育委员会科研创新重点项目（09ZZ168）；国家高技术研究发展计划（SS2012AA091803）；上海市捕捞学重点学科建设项目（S30702）；国家公益性行业（农业）科研专项经费项目（201003024） |
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| 摘 要： | 集鱼灯的基本性能等基础理论研究是光诱渔业的重要组成部分。对 1 kW国产金属卤化物灯的光学特性，包括配光特性、不同介质中衰减系数等进行了测量和分析。得到1 kW国产金属卤化物灯的配光曲线极坐标函数为：〖WTBX〗Iθ=-3375.6+12786.7×〖KF（〗〖WTBZ〗sin〖WTBX〗θ〖KF）〗，其在空气、淡水和海水中的衰减系数分别为0.128 1、0.395 4和0.180 9。当渔船分别配置130个和100个〖WTBZ〗1 kW型金属卤化物集鱼灯时，其30 m以下水中照度相差不大，等照度曲线所在水层差值约为2 m左右。加大渔船集鱼灯总功率不能很有效地增加水中光照强度，但能扩大表层的有效光诱范围，从100 kW增加到130 kW约能扩大50 m。1 kW国产金属卤化物灯在印度洋鸢乌贼的钓捕实践中获得较好的效果，且其经济寿命达3 000 h，能够满足渔业生产需要。
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| 关 键 词： | 金属卤化物集鱼灯 光学特性 水中照度 1 kW |
The optical characteristics of domestic metal halide lamp (1 kW) and its applications |
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| QIAN Wei-guo,GUAN Wen-jiang and CHEN Xin-jun.The optical characteristics of domestic metal halide lamp (1 kW) and its applications[J].Journal of Shanghai Ocean University,2012,21(3):439-444. |
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| Authors: | QIAN Wei-guo GUAN Wen-jiang and CHEN Xin-jun |
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| Institution: | 1,2,3(1.College of Marine Sciences,Shanghai Ocean University,Shanghai 201306,China;2.National Engineering Research Centre for Oceanic Fisheries,Shanghai 201306,China;3.The Key Laboratory of Sustainable Exploitation of Oceanic Fisheries Resources,Shanghai Ocean University,Ministry of Education,Shanghai 201306,China) |
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| Abstract: | The basic properties of fish aggregating lamp and its fundamental theory are an important part of light lure fishing. The optical characteristics of domestic metal halide lamp (1 kW) were measured and analized including light distribution and attenuation coeffcient. Polar Function of light distribution curve was . Attenuation coeffcient was 0.128 1, 0.395 4 and 0.180 9 in the air, fresh water and seawater, respetively. There was no great difference in the depths greater than 30m when vessel was equiped with 130 or 100 lamps. Illuminaiton isoline of 130 lamps was 2m deeper than that of 100 lamps. This showed increasing light power counld not intensify underwater illumination, but enlarged attrative range in the upper layer. 50 m is enlarged when the total power increase from 100 kW to 130 kW. It was proved that domestic metal halide lamp (1 kW) not only got better results, but also had a long lifetime (3 000 h) that meet operation requirement. |
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| Keywords: | metal halide lamp optical characteristics underwater illumination 1 kW |
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