This series provides an overview of the TIDA-010036 reference design which uses the ADS131M04 delta-sigma standalone ADC for sensing the voltage and current.
This section provides an overview of the TIDA-010036 reference design which uses the ADS131M04 delta-sigma standalone ADC for sensing the voltage and current necessary to calculate metrology parameters. The TIDA-010036 design targets Class 0.5 single-phase two-wire meters with shunt current sensors and has a compact, magnetically immune cap-drop power supply to power the design from AC mains.
1Current sensor and metrology architecture options (2)
This section compares two types of current sensors used in electricity meters: current transformers and shunts.
3TIDA-010036 hardware design (2)
An overview of the hardware used in the TIDA-010036 design, including the circuits used to translate the Mains voltage and current.
4Designing software for 1-phase electricity meters that use standalone ADCs (2)
This section covers the initialization code and algorithms that can be used to calculate metrology parameters in a single-phase system.
5ADS131M04 current detection mode for detecting neutral removal tampering (2)
This section discusses current detection mode, which is a special low-power mode of the ADS131M04 standalone ADC.
A summary of the entire “How to design 1-phase shunt electricity meters using standalone metrology ADCs” training series.