Single-Phase E-meter for Single-Chip Metrology, Using an AFE
Description
This design implements a highly-integrated electricity metering (e-meter) solution. An MSP430F6638 device handles the e-meter application layer, while an MSP430AFE253 is also used as an analog front end to handle the metrology. Hardware and software design files are provided to enable calculation of various parameters for single phase energy measurement, such as RMS current & voltage, active and reactive power and energies, powerfactor and frequency.
Features
- Low-power single-phase e-metering implementation
- Calculate parameters such as RMS current & voltage, active and reactive power and energies, power factor & frequency.
- Based on the highly-integrated MSP430F6638 and MSP430AFE253 MCUs of metering-focused MCU SoCs
- Segmented LCD is also implemented in this design.
- RF modules can also be added to this design to enable unique connectivity solutions.
| Title | Updated | Type | Size (KB) |
|---|---|---|---|
| Implementation of a Single-Phase Electronic Watt-Hour Meter Using MSP430AFE2xx (Rev. A) | 10 May 2013 | Multiple Files |
| Download |
|---|
| Download the bill of materials for TIDM-SINGLEPHASEMETER-AFE | Download |
Schematic
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Download the schematic for TIDM-SINGLEPHASEMETER-AFETest Data
Get results faster with test and simulation data that's been verified.
Download the test file for TIDM-SINGLEPHASEMETER-AFE| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| Single-Phase e-Meter for Single-Chip Metrology AFE Reference Design Schematic | 28 Aug 2013 | 126 | ||
| Single-Phase e-Meter for Single-Chip Metrology AFE Bill of Materials (BOM) | 28 Aug 2013 | 55 | ||
| Single-Phase e-Meter for Single-Chip Metrology AFE Reference Design Gerber Files | 28 Aug 2013 | ZIP | 181 |