Current sensor and metrology architecture options
This section compares two types of current sensors used in electricity meters: current transformers and shunts.
This section compares two types of current sensors used in electricity meters: current transformers and shunts. In addition, it discusses three different architectures for sensing the voltage and current samples used to calculate the metrology parameters. These architectures include a SoC-based architecture, AFE-based architecture and ADC-based architecture.