| CO2激光热熔法除冰的研究 |
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| 引用本文： | 朱卫华,朱晓,朱长虹,朱广志.CO2激光热熔法除冰的研究[J].光学与光电技术,2007,5(3):41-42,54. |
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| 作者姓名： | 朱卫华 朱晓 朱长虹 朱广志 |
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| 作者单位： | 华中科技大学光电子科学与工程学院,武汉,430074 |
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| 摘 要： | 介绍了CO2激光在高压线除冰中的实验研究情况.由于直接热融法除冰效率较低,提出了激光热融加上冰块自身重力脱落法除冰的实验方案.利用功率为35 W的CO2激光照射冰块与绝缘子的接触面,降低其粘结力以致整体脱落从而达到除冰的目的,测得除去1 kg冰需要90kJ的能量,耗时26 min.
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| 关 键 词： | 绝缘子 CO2激光 除冰 |
| 文章编号： | 1672-3392（2007）03-0041-02 |
| 收稿时间： | 2006/6/2 |
| 修稿时间： | 2006-06-022006-09-18 |
Research on Hot Melting De-Icing Method Using CO2 Laser |
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| ZHU Wei-hua,ZHU Xiao,ZHU Chang-hong,ZHU Guang-zhi.Research on Hot Melting De-Icing Method Using CO2 Laser[J].optics&optoelectronic technology,2007,5(3):41-42,54. |
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| Authors: | ZHU Wei-hua ZHU Xiao ZHU Chang-hong ZHU Guang-zhi |
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| Institution: | School of Optoelectronics Science and Engineering, Huazhong University of Science and Technology, Wuhan 430071, China |
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| Abstract: | The experiment of CO2 laser in the power line de-icing is introduced. De-icing efficiency of direct hot melting is very low. A de-icing scheme using laser hot melting and ice weight desquamation method is presented. The contact surface between ice and insulator is irradiated by 35 W CO2 laser. It reduces the cohesive force to disengage the whole ice and achieves deicing. The result shows that it needs 90 kJ and 26 min to deice 1 kg ice. |
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| Keywords: | insulator CO2 laser de-icing |
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