基于Linux＋DSP的电能质量分析仪的研究

针对目前电能质量分析仪存在的不足，结合硬件与软件的优点，提出采用Linux＋DSP的设计方案，不仅方便外围设备的扩展，也利于算法及应用程序的移植，可以根据实际的应用环境采用不同的算法及数据分析软件，同时数据库也加强了对数据的组织与管理。此方案开放性、互操作性好，整合了互联网技术，极大地提高了电能质量分析仪的网络化、智能化、集成化水平。

Research on power quality analyzer based on Linux and DSP

For the drawbacks of current power quality analyzer, taking advantage of the combination of hardware and software, a plan based on Linux and DSP is proposed： It＇s not only convenient to extend peripherals, but also good to the transplanting of algorithms and applications. Different algorithms and data analyzing software can be selected depend on the practical application cir- cumstance, and meanwhile database is used to strengthen the organization and management of data. This scheme has excellent per- formance of openness and operation, and multiple internet technology are integrated, so that it greatly improves the level of network- ing, intelligence and integration of the power quality analyzer.