| 采用扩频通信技术实现叶轮机的无线遥控 |
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| 引用本文： | 于庆广,丁仁杰,闵勇,张春晖,费万堂,信海平,孙玉杰. 采用扩频通信技术实现叶轮机的无线遥控[J]. 电力系统自动化, 2000, 24(13): 52-54 |
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| 作者姓名： | 于庆广 丁仁杰 闵勇 张春晖 费万堂 信海平 孙玉杰 |
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| 作者单位： | 1. 清华大学电机系,北京,100084
2. 元宝山发电厂,内蒙古赤峰,024070 |
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| 摘 要： | 火力发电厂叶轮机给煤系统的工作环境十分恶劣，使用无线遥控技术是改善工作环境、提高给煤系统自动化水平的有效手段。文中所设计的叶轮机给煤系统采用扩频通信技术，实现了一点对多点的无线遥控功能；同时，系统能对叶轮给煤机进行准确定位。系统已在元宝山发电厂输煤程控系统中投入使用，效果良好。
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| 关 键 词： | 叶轮机； 无线扩频； 一点对多点； 遥控 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 1900-01-01 |
APPLICATION OF WIRELESS SPREAD SPECTRUM MODEM TO COAL-FEEDER CONTROL IN COAL-FIRED POWER PLANT |
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| Yu Qingguang,Ding Renjie,Min Yong,Zhang Chunhui,Fei Wantang,Xin Haiping,Sun Yujie. APPLICATION OF WIRELESS SPREAD SPECTRUM MODEM TO COAL-FEEDER CONTROL IN COAL-FIRED POWER PLANT[J]. Automation of Electric Power Systems, 2000, 24(13): 52-54 |
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| Authors: | Yu Qingguang Ding Renjie Min Yong Zhang Chunhui Fei Wantang Xin Haiping Sun Yujie |
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| Abstract: | A practice of introducing wireless spread spectrum technique into coal-feeder control in coal--fired power plant ispresented. The control of one point to multi-point, accurate location of coal--feeder etc, are carried out in this control system.As compared with other forms of control technique, such as analog communication, infrared control etc. the wireless spreadspectrum technique has the prominent features of immunity to interference. The practical result experienced in operation sinceputting it into service of Yuanbaoshan Power Plant has proved that this control system is successful. |
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| Keywords: | impeller wireless spread spectrum point to multi--point remote control |
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