摘要
以国家实施"十二五"节能减排为背景,针对不同类型大用户进行有效的节能诊断和能源审计为目的,提出了硬件和软件结合的快速能源审计方法,设计了基于双AVR单片机的低端节能诊断仪和基于DSP2812的中端节能诊断仪。并结合电能质量国标和节能减排规则,开发配套节能审计软件,构成一个完整的节能诊断和快速能源审计智能系统。利用硬件设备监测记录用户耗能情况,提供基础数据支持,利用软件系统对数据进行深入诊断分析,针对大用户不同类型用电设备实施电能质量在线监测、节能潜力分析和快速能源审计。对系统硬件和软件设计思路进行了介绍,并通过现场试验验证了其可行性,证明可实现大用户节电潜力在线自动检测和快速能源审计自动化的目标。表明该系统具有智能化强、成本低、可靠性高、易推广等特点,可大大提高能源审计工作的效率、信息化程度和自动化程度。
Based on energy conservation and emission reduction of the 12th Five-Year Plan, for the purpose of realizing effective energy diagnosis and audit based on big electricity users, a rapid energy audit method combining with hardware and software is proposed and one low-side and mid-side energy-saving diagnosis instrument based on double AVR MCU and DSP2812 respectively is designed, meanwhile, supporting analysis software is developed, which constitute a complete intelligent system. The hardware monitors and records users’ energy consumption situations which provide basic data supports, the software uses the data to make deep diagnosis analysis. According to different types of users, the system can realize power quality monitoring online, energy-saving potential analysis, and rapid energy audit. Hardware and software design are introduced, and the results of field test are presented to demonstrate its feasibility, thus can realize the goals mentioned above. Its advantages include strong intelligence, low cost, highly reliable, easy-to-use, thus can effectively improve the efficiency, information degree and automation degree of energy audit work based on big electricity users. This work is supported by National Basic Research and Development Program of China （973 Program） （No. 2013CB228205）, National Natural Science Foundation of China （No. 51177051）, and Science and Technology Projects of China Southern Power Grid.
出处
《电力系统保护与控制》
EI
CSCD
北大核心
2014年第14期105-111,共7页
Power System Protection and Control
基金
国家重点基础研究发展计划(973计划)(2013CB228205)
国家自然科学基金项目(51177051)
中国南方电网科技项目资助~~
