针对目前低压配电网线损统计对数据的准确性和实时性等要求,提出并实现了一种基于全球移动通信系统GSM(Global System for Mobile Communication),利用监测终端装置所采集的数据进行实时计算低压配网线损功率的在线监测系统。该系统能...针对目前低压配电网线损统计对数据的准确性和实时性等要求,提出并实现了一种基于全球移动通信系统GSM(Global System for Mobile Communication),利用监测终端装置所采集的数据进行实时计算低压配网线损功率的在线监测系统。该系统能适应弱环网等复杂的配网运行方式,并能快速准确地计算出低压配网中每条馈线的功率损耗情况,为低压配网线损的分析与管理提供可靠的基础。着重介绍了该线损监测系统的原理和总体结构。此外,还给出了终端监测装置的硬件整体实现方案和软件设计思想。展开更多
This work highlights the design and the realization of an automatic solar-panel orientation system in order to achieve high-performances. The solar panel sensor constitutes the main part of the system, since it ensure...This work highlights the design and the realization of an automatic solar-panel orientation system in order to achieve high-performances. The solar panel sensor constitutes the main part of the system, since it ensures the pursuit of the sunbeam. The management of the system, depending on the movements, the presence of sun, and the regular checkup of the system evolution, is ensured by an electronic unit executed around a microcontroller.展开更多
文摘针对目前低压配电网线损统计对数据的准确性和实时性等要求,提出并实现了一种基于全球移动通信系统GSM(Global System for Mobile Communication),利用监测终端装置所采集的数据进行实时计算低压配网线损功率的在线监测系统。该系统能适应弱环网等复杂的配网运行方式,并能快速准确地计算出低压配网中每条馈线的功率损耗情况,为低压配网线损的分析与管理提供可靠的基础。着重介绍了该线损监测系统的原理和总体结构。此外,还给出了终端监测装置的硬件整体实现方案和软件设计思想。
文摘This work highlights the design and the realization of an automatic solar-panel orientation system in order to achieve high-performances. The solar panel sensor constitutes the main part of the system, since it ensures the pursuit of the sunbeam. The management of the system, depending on the movements, the presence of sun, and the regular checkup of the system evolution, is ensured by an electronic unit executed around a microcontroller.