三相电子式电能表

近年来，进入我国电力系统的电子式电能表逐年增多，并广泛应用在电能计量和计费工作中。电子式电能表有较好的线性度和稳定度，具有功耗小，电压和频率的响应速度快，测量精度高等诸多优点。电子式电能表是通过对用户供电电压和电流实时采样，采用专用的电能表集成电路，对采样电压和电流信号进行处理并相乘转换成与电能成正比的脉冲输出,通过计度器或数字显示器显示。校准依据参考《JJG596-1999电子式电能表检定规程》。In recent years, the number of electronic energy meters integrated into China's power system has been increasing year by year, and they are widely used in electric energy metering and billing work. Electronic energy meters feature excellent linearity and stability, along with numerous advantages such as low power consumption, fast response to voltage and frequency, and high measurement accuracy. An electronic energy meter operates by performing real-time sampling of the voltage and current of the user's power supply, using a dedicated energy meter integrated circuit to process the sampled voltage and current signals, multiply them, and convert them into pulse outputs proportional to electric energy, which are then displayed via a counter or digital display. Calibration shall be conducted in accordance with the Verification Regulation for Electronic Energy Meters (JJG596-1999).

搜集汇总

背景与挑战

背景概述

该数据集聚焦于三相电子式电能表，详细介绍了其在电力系统中的广泛应用，包括电能计量和计费功能，并强调了其技术优势，如高线性度、稳定性和测量精度。数据集提供了校准依据和共享信息，适用于相关工程和技术研究。