Efficient Design and Implementation on FPGA of a MicroBlaze Peripheral for Processing Direct Electrical Networks Measurements

摘要

This contribution successfully accomplished thedesign and implementation of an advanced DSP circuitfor direct measurements of electrical networkparameters (RMS and real and reactive power) withapplication to network monitoring and qualityassurance.The device is implemented on a mid-range XilinxSpartan-3 family FPGA and includes an OPB interfaceso that it can be integrated as a standardperipheral ofamicroprocessor system like the MicroBlaze. Specialattention has been paid to resources optimization andaccuracy with simulated error below l%.