| 多功能低压台区识别设备的研制 |
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| 引用本文： | 李建,赵汉昌. 多功能低压台区识别设备的研制[J]. 电测与仪表, 2014, 51(13) |
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| 作者姓名： | 李建 赵汉昌 |
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| 作者单位： | 深圳市均方根科技有限公司; |
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| 摘 要： | 为了解决低压台区现场普查的需要,研制了一种基于工频负荷传输和准同步采样技术的多功能低压台区识别设备。该设备采用高速A/D交流采样与高速DSP数字处理技术结合基于MSW8532B2芯片的嵌入式处理系统,实现了低压台区用户档案归属、网络拓扑关系、用户设备用电相位和工作相序、三相用电负载平衡度、电网电压畸变系数、电网电压谐波分析等数据信息的测量、采集、存储及传输。
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| 关 键 词： | 台区识别 准同步采样 档案归属 谐波分析 |
| 收稿时间： | 2013-10-21 |
| 修稿时间： | 2013-11-26 |
The development and manufacture of a multi-function equipment for low voltage area identified |
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| lijian and zhaohanchang. The development and manufacture of a multi-function equipment for low voltage area identified[J]. Electrical Measurement & Instrumentation, 2014, 51(13) |
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| Authors: | lijian and zhaohanchang |
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| Affiliation: | Shenzhen RMS Technology Limited,Shenzhen RMS Technology Limited |
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| Abstract: | For satisfying the local survey of low voltage area, a multi-function equipment for low voltage area identified is developed and manufactured based on power frequency load transmission and quasi-synchronization sampling technology. High-speed A/D sampling and DSP process technology are used in association with embedded system based on MSW8532B2. The measurement, sampling, storage and transmission of data information is realized, which consists of the customer archive attribution of low voltage area, network topology, customer electricity phase and sequence, the load balance degree of Three-phase, distortion coefficient and harmonic analysis of power grid voltage. |
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| Keywords: | area identified quasi-synchronization sampling archive attribution harmonic analysis |
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