Remote power distribution automation

Products and reference designs

Remote power distribution automation

Block diagram

Overview

Our integrated circuits and reference designs help you create remote power distribution automation systems for regulating transmission voltage and improving power quality by continuously providing variable leading/lagging power and protecting the grid from bad harmonics.

Design requirements

Remote power distribution automation designs often require:

  • Accurate current and voltage measurement for the electronic control unit.
  • Fast start-up devices.
  • Integration for compact designs.

Block diagram

Find products and reference designs for your system.

Power source/load switching

CT CT PT PT AC Input AC Input +/-12V +/-12V Battery Input Battery Input Iso Power Iso Power Iso Ground Iso Ground +/-5V +/-5V +3.3V +3.3V Clocking Clocking Clock Buffer Clock Buffer Synthesizer Synthesizer Memory Memory DDR Termination DDR Termination Trip Coil Control Trip Coil Control +1.8V +1.8V 24/12V 24/12V P1 P2 P3 N P1 P2 P3 N +12V +12V +5V +5V +3.3V +3.3V +1.8V +1.8V -12V -12V -5V -5V HMI User Output HMI User Output LED Driver LED Driver Ambient Light Sensing Ambient Light Sensing MOSFET MOSFET Backlight Controller Backlight Controller IO Expander IO Expander LCD LCD Trip Coil Supervision Trip Coil Supervision Relay Driver Relay Driver Solenoid Driver Solenoid Driver Digital Logic Digital Logic INA INA ADC ADC High side switch connector High side switch connector Interface Isolation Interface Isolation ISO ISO ISOW ISOW Serial interface Serial interface Profibus Profibus RS-232 RS-232 RS-485 RS-485 CAN CAN Interface Protection Interface Protection ESD Diode ESD Diode TVS TVS Wired Interface Wired Interface USB USB ETH-PHY ETH-PHY Sub 1GHz/2.4GHz Sub 1GHz/2.4GHz LPRF LPRF Analog Front-End Analog Front-End ADC ADC Reference Reference Buffer Buffer MUX MUX COMP COMP Analog PLL Analog PLL AMP AMP AMP AMP V V I I Signal Input Protection Signal Input Protection Protection Protection Protection Protection Battery Management Battery Management BMS BMS INA INA Reverse polarity protection Reverse polarity protection eFuse eFuse Temperature Temperature Self-Diagnostics/Montintoring Self-Diagnostics/Montintoring Supervisor/ Watchdog Supervisor/ Watchdog Temperature Temperature Humidity Humidity Isolation Binary input Isolation Binary input Logic gates Logic gates TVS TVS Digital isolator Digital isolator Isolated AC/DC Power Supply Isolated AC/DC Power Supply Mosfet Mosfet Sync. Rectifer Sync.Rectifer PWM Controller PWM Controller Reference Reference PFC PFC Non-Isolated DC/DC Power Supply Non-Isolated DC/DC Power Supply DC/DC DC/DC LDO LDO PMIC PMIC OR controller OR controller Input Power Protection Input Power Protection eFuse eFuse Hot Swap Controller Hot Swap Controller TVS TVS Isolated DC/DC Power Supply Isolated DC/DC Power Supply Load Switch Load Switch Load Switch Load Switch LDO LDO LDO LDO Transformer Driver Transformer Driver Digital Processing Digital Processing DSP DSP MCU MCU MPU MPU Level Translator Level Translator

Technical documentation

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Type Title Date
Technical article Do you have the correct PFC to meet the new standard of harmonic current emissions 30 Jun 2023
Application note Software PLL Design Using C2000 MCUs Single Phase Grid Connected Inverter (Rev. A) 27 Jun 2017
White paper Take your HMI design to the next level with transparent capacitive-touch technol 25 Sep 2017
Application brief Reduce Effects of Ext RC Filter on Gain Error and Drift in SAR ADC w/Int AFE (Rev. A) 25 Jul 2017
White paper Voltage reference selection basics white paper (Rev. A) 23 Oct 2018
White paper Enabling and integrating wired & wireless technologies for grid interoperability 22 Mar 2019
Technical article Interfacing multiple ADCs to a single processor for grid protection and control PDF | HTML 22 Aug 2023
White paper 將電網現代化,使其更緊密連接、更可靠且更安全 (Rev. B) PDF | HTML 19 Apr 2023
White paper 그리드를 현대화하여 연결, 안정성 및 보안 강화 (Rev. B) PDF | HTML 19 Apr 2023
Technical article Benefits of using Sub-1 GHz connectivity for grid asset monitoring, protection and PDF | HTML 14 Jul 2023
Application note A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B) 13 Sep 2019
Application note Is Your IGBT Gate-Driver Power Supply Optimized 12 Mar 2015
Application note Low-Emission Designs With ISOW7841 Integrated Signal and Power Isolator (Rev. C) 11 May 2022
White paper Modernizing the Grid to Make it More Connected, Reliable and Secure (Rev. B) PDF | HTML 06 Apr 2023
White paper Modernizing the Grid to Make it More Connected, Reliable and Secure (Rev. B) PDF | HTML 06 Apr 2023

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