论文标题
用于住宅电压的SAG和电涌探测器的设计
Design of a Sag and Surge Detector For Residential Voltage
论文作者
论文摘要
提出了一种廉价的保护装置，能够在检测到电压下垂或浪涌后断开负载。所述装置的目的是朝委内瑞拉电气系统的住宅电压。该设备基于Arduino平台，并使用Atmega 328p。它通过采样用于输入负载的住宅电压并连续测量RMS $ \ frac {1} {2} $电压，从而检测出电压下垂或潮流的存在。它在3个半循环后断开负载，在委内瑞拉的国家电气法规建立的界限之外，该住宅电压不在范围之外，因此存在电压下垂或潮流。该设备能够传输采样信号的数据，以进行进一步分析。
An inexpensive protection device capable of disconnecting a load upon detecting a voltage sag or surge is presented. Said device is aimed towards the residential voltage of Venezuela's electrical system. The device is based on the Arduino platform, and uses an ATmega 328P. It detects the presence of a voltage sag or surge by sampling the residential voltage used to feed the load, and continuously measuring the RMS $\frac{1}{2}$ voltage. It disconnects the load after 3 semi-cycles where the residential voltage is outside the boundaries established by Venezuela's national electrical code, and therefore there is the presence of a voltage sag or surge. The device is capable of transmitting the data of the sampled signal, for making further analysis.
