PIC18F87J72設(shè)計的單相電能檢測技術(shù)
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圖2。PIC18F87J72電能檢測PICtail? Plus子板外形圖
PIC18F87J72電能檢測PICtail? Plus子板主要特性:
Single phase energy measurement
Energy calculation firmware: Active/Reactive Energy, Forward/Reverse Energy, Active/Reactive/Apparent Power, RMS Current Voltage
Low cost shunt based design
Better than IEC Class 0.5 performance
Interface to Explorer 16 Development Board
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圖3。PIC18F87J72電能檢測PICtail? Plus子板電路圖(1)
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