摘要
针对目前电力负荷对电能质量越来越高的要求,本文介绍了基于Freescale公司32位高性能PowerPC微处理器、TI公司32位DSP芯片以及大规模可编程器件CPLD实现的便携式电能质量监测分析仪的设计方案。该方案提高了系统的灵活性及可靠性,并解决了特定情况不能就地安装电能质量监测装置的问题。测试结果表明分析仪的各项指标均满足或超过国标对电能质量的测试标准。
Nowadays, the current power load demands higher and higher power quality. This article introduces the designing performance of the portable power quality monitoring analyzer based on Freescale＇s 32-bit PowerPC microprocessor, TI＇s 32-bit DSP chips and large-scale programmable devices CPLD. The advantages of the program include improving the flexibility and reliability of the system and solving the problem that in some certain situation placing a power quality monitoring device can not be installed right there. Test results show that all the target of the analyzer can meet and even exceed the international standard for power quality testing.
出处
《电测与仪表》
北大核心
2011年第11期67-71,共5页
Electrical Measurement & Instrumentation
基金
江苏省输配电装备技术重点实验室开放基金资助项目(2010JSSPD01)
