共查询到20条相似文献,搜索用时 109 毫秒
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提出了基于WebAccess组态软件的远程控制系统。系统使用WebAccess与WB1831BX5电量传感器及ADAM4051数字量输入模块通讯,完成了智能用电平台的设计。阐述了系统设计方案,通过对节点的配置、界面功能的设计,实现了实时数据采集、趋势曲线、报表等功能,达到了对区域用电的远程监控的目的。为服务创新提供有效、可靠的数据信息。 相似文献
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一种智能用电管理装置,该装置分别与电力通信网络上的用电互动终端、用电设备和智能电表连接,该装置包括:网络通信单元,智能控制单元,用电采集单元,数据检测处理单元,利用网络通信单元,智能控制单元,用电采集单元,数据检测处理单元结合的构造,实现独立于用电设备使用,还可实时对用电信息进行监测采集和数据监测处理,从而提高了智能用电管理装置实时用电监测的性价比,实现用电安全监控管理功能。该装置已获得国家实用新型专利(专利名称:一种智能用电管理装置,专利号:201520825392.5)。 相似文献
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在秸秆禁烧防治中,对农田无缝视频覆盖,快速发现并定位火点可有效提升污染防治效率。文章结合连云港市综禁办秸秆禁烧烟火防治工作实际情况,描述利用通信塔搭载视频监控建设连云港市综禁办秸秆禁烧视频监控智能系统的目标,提出通过智能图像AI识别、火点定位、GIS地理信息等技术,设计实现基于通信塔的秸秆禁烧智能视频监控系统。系统可实时对全量视频进行智能分析,对异常情况做到事前预警,使防火预警监测工作智慧化、数字化。 相似文献
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刘荣章 《电子技术与软件工程》2021,(5):228-229
本文针对当前校园、工厂和小区等场所的安全用电隐患突出,用电安全事故频发,传统的被动安全用电保护措施已经无法满足社会的需求。本系统运用人工智能和大数据分析技术,设计了一款基于云端的安全用电智能监控系统,系统主要由智能监控硬件终端、网关和云端监控系统组成。硬件终端实时采集用电参数,智能网关通过LoRa无线接收到数据后进行过滤并转发到云端,云端系统对上传的电参数和信息进行分析,系统还可以下发指令到硬件终端进行控制和报警。实验结果表明,该系统稳定可靠,能有效保障安全用电,减少用电事故的发生。 相似文献
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《电子技术与软件工程》2017,(2)
目前,智能视频监控系统具有视频实时和直观的优势,但却无法用于提供实时行为识别矛盾。基于这一背景前提,提出以智能视频监控技术来弥补数字视频监控系统的缺陷,将被动监控转变为主动识别安全威胁,将一般监控系统的事后分析转变为事前和事中的分析预警,减少因人为因素造成的误报和漏报,将操作人员从繁冗的监控工作中得到解放,进入到网络化、智能化的视频监控发展之中,是未来智能视频监控系统的必然发展趋势。 相似文献
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自备电厂主要是为某些企业的生产提供能源,保证其合理、有效调度是关乎到企业生产的关键。主要针对企业自备电厂中电参数的监控和远距离传输给出了一种可行的方法。充分利用通讯网络,结合智能电量检测模块,在组态软件的平台上就可以实现对自备电厂基本电参数的监控。这种方法可以远程实时的检测各关键线路的电参数值,并在调度室集中显示,有利于操作人员及时发现问题,合理调度。通过近一年的运行,实际效果明显,对维护自备电厂的正常运行、优化调配用电部门和电厂之间的电量发挥了积极的作用。 相似文献
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在目前的工业控制领域,高压开关已经运用得非常广泛。由于配电线路出现故障的原因是多种多样的,所以迫切需要对高压开关进行智能控制。一旦发现故障,就能及时处理,把事故的损失降到最小。LabVIEW美国NI公司的虚拟仪器软件,应用它设计一个智能开关综合保护装置系统是非常方便的。系统实时监测电网的工作状态,当电网在不同的工作状态时智能开关综合保护装置要做出相应的反应。对连接在电网和高压配电器之间的高压开关进行合理的控制。 相似文献
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The use of combined heat and power systems in the UK has traditionally lagged behind that in the United States and the rest of Europe-to some extent due to legislation and to the attitude of the gas and electricity authorities. The 1983 Energy Act created a measure of freedom in the UK so far as electricity was concerned, in that any generator of electricity can contract to sell power to the local network and indeed can use the local network to pass power from one part of the country to another. A company taking advantage of the new situation is Combined Power Systems Ltd. It has developed a neat packaged customer-friendly and yet very sophisticated combined heat and power (cogeneration) set which provides substantial energy savings for the user 相似文献
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基于STC12C4052AD单片机的教室灯光控制系统设计 总被引:1,自引:0,他引:1
为有效利用教室灯光、节约能源,设计了以STC12C4052AD单片机作为控制核心的教室灯光控制系统,能根据学校作息时间、光照情况自动调节教室灯光的打开或关闭。调试结果证明该系统具有很好的人机交互界面,能对教室灯光进行智能控制,且电路简单,成本低,节约能源,可移植性好。也可应用于图书馆、会议室、办公等场所,具有很好的实际应用价值和广泛的应用空间。 相似文献
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《Spectrum, IEEE》2007,44(6):20-21
It is said that China is one of the fastest-growing electricity economies. Thanks to the local high-sulfur coal fueling its growth, it also has some of the country's dirtiest air. However, high-sulfur coal is choking Shandong's residents and stunting crops, it has also inspired a creative application of coal gasification technology that could help clean up China's air and quench its thirst for electricity. This paper shows how Zaozhuang's hybrid chemical and power plant could help clean up China's energy sector. It is Zaozhuang's use of syngas that is truly unique, by simultaneously producing a chemical and a considerable amount of electricity 相似文献
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H. Schröfelbauer 《e & i Elektrotechnik und Informationstechnik》1997,114(10):528-532
Enormous pressure on electricity production costs comes from changes in energy politics and in the socio-political environment of electricity supply undertakings, such as the increasing liberalisation of the electricity market, the closer meshing of the European networks or the growing number of environmental regulations and expectations. Particular attention has to be given to this aspect when transcribing the directives of the European Union into national law in order to allow for continuing the use of ecologically beneficial energy sources. The need for increased cost reduction calls for new approaches. Verbund meets these new challenges in electricity production amongst other with intensified automation and a new maintenance strategy. 相似文献
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随着我国经济的迅速发展,人们对用电的需求也越来越高,因此需要加强安全用电的意识,提高用电检查效率。管理好用户如何用电,这个问题不仅仅与用户用电安全密切相关,而且还关系到供电企业的形象以及管理水平。本文从用电管理工作的重要性、用电检查工作存在的问题以及利用新技术提高用电检查效率三个方面进行详细论述。 相似文献
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微网是集成分布式发电的一种解决方案,对微网的研究已经成为行业内的一个热点。微网具有提高局部能源可靠性、减少输电损耗、提高能源利用和使用清洁能源的优点,注定会成为未来电能供应的重要组成部分。该文通过对微网特点及应用前景的分析,来阐述其在未来电能供应领域的重要性。 相似文献
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《Proceedings of the IEEE. Institute of Electrical and Electronics Engineers》2005,93(5):1004-1027
The deregulation of the electricity supply industry with its associated competitive electricity market has created additional difficulties for power system security. It has accentuated the ever-present danger posed by extreme contingencies that continue to disrupt entire interconnected power systems, such as the 30 billion dollar, 14 August 2003 northeast American blackout. A proposal has been made to use operational constraints as market indicators, an attitude that does nothing to alleviate the multimillion dollar cost of each power system collapse. By contrast, successfully sustaining power system integrity by dealing with extreme contingencies would remove many of the prevailing (and unsuccessful) operational constraints. A completely different avenue has been devised for circumventing the uncertainties associated with unforeseeable extreme contingencies. This new approach would automatically activate timely responses specifically in the region initially impacted by the extreme contingency. A future path is proposed that can use existing technology with energy storage devices to further enhance security and diminish the uncertainties bedeviling the electricity supply industry. 相似文献