Development and Application of Intelligent Remote Alarm Device

摘要

With the advent of the smart grid era, the concept of power load management has also become more deeply rooted, in recent years, the popularization and installation of load control terminals have greatly improved the accuracy and timeliness of power data collection, which has important practical significance for realizing the goal of "full collection, full coverage and full cost control" of state grid corporation. Negative control is load control, also called power load management. Load control terminal is a kind of power system remote control device which integrates current overload protection function, automatic power cut - off, alarm, reset and other functions. The realization of the alarm function requires the negative control terminal to cooperate with the alarm device to be used at the same time. The alarm device can play a voice reminding role when the user owes electricity, thus avoiding the user from delaying the payment time and affecting the production and life of the enterprise.