Grid asset monitoring

Products and reference designs

Grid asset monitoring

Block diagram

Overview

Our integrated circuits and reference designs help you create a grid asset monitoring design to help protect your grid assets as you deliver reliable, efficient power and distributed generation. With the rise of grid automation and challenging smart grid requirements, our innovative subsystem designs will help you quickly turn conventional substations into intelligent substations with distribution end nodes coupled with a telemetry infrastructure to enable near-real-time data collection and transmissions.

Design requirements

Next-generation grid asset monitoring systems will require:

  • Space-optimized architectures.
  • Accurate power line voltage, current, temperature and quality measurement.
  • Precise isolation and efficient digitization of sensor output.

Block diagram

Find products and reference designs for your system.

Transducers

3.3V 3.3V 12V 12V 5V 5V 5V_ISO 5V_ISO 3.3V_ISO 3.3V_ISO 4x Current Input 4x Current Input 3x Voltage Input 3x Voltage Input 333mV Input Signal 333mVInput Signal DC DC 3.3V 3.3V 12V 12V 5V 5V AC AC Non-Isolated AC/DC Power Supply Non-Isolated AC/DC Power Supply LDO LDO Flyback Converter Flyback Converter DC-DC DC-DC Isolated AC/DC Power Supply Isolated AC/DC Power Supply LDO LDO Flyback Converter Flyback Converter Reference Reference Isolated DC/DC Power Supply Isolated DC/DC Power Supply LDO LDO DC-DC DC-DC Self-Diagnostics/Monitoring Self-Diagnostics/Monitoring Supervisor/Watchdog Supervisor/Watchdog Temperature Sensor Temperature Sensor Signal Input Protection Signal Input Protection Protection Protection Analog Front-End Analog Front-End Reference Reference AMP AMP ADC ADC Comparator Comparator Digital Processing Digital Processing MCU MCU GPIO GPIO SPI+I2C SPI+I2C UART UART Output User Interface Output User Interface Relay Driver Relay Driver LCD Backlight Controller LCD Backlight Controller ALS ALS LED/Seven Segment Driver LED/Seven Segment Driver Output Signal Isolation Output Signal Isolation ISO ISO Wireless Interface Wireless Interface Wi-Fi Wi-Fi BLE BLE Wired Interface Wired Interface RS-232 RS-232 RS-485 RS-485 CAN CAN Signal Output Protection Signal Output Protection ESD ESD TVS TVS Isolated DC Output Isolated DC Output DAC DAC XTR XTR

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