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3相電力メータは、主にエネルギー消費量と品質の測定、およびタンパ防止を行います。

最新の3相スマート・メータは、住宅内機器やガス / 水道メータに使用され、データ・コンセントレータやホーム・エリア・ネットワーク経由で広域ネットワーク(WAN)やクラウドに接続できます。また、自動メータリング・インフラストラクチャ(AMI)を実現することで、エネルギー事業者の顧客サービス管理を改善したり、エネルギーやコストの浪費を意識した消費者の行動を促進することができます。

STの3相メータ設計向けソリューション

STは、エネルギー・メータIC、高性能STM32マイクロコントローラ、セキュア・エレメントおよび高効率のAC-DCコンバータを幅広く提供しています。

また、G3-PLC、PRIME、Meters and Moreといった様々な規格をサポートした、プログラマブルな電力線通信(PLC)ソリューションを提供しています。

wM-BusやLoRa®、Sigfox™といった低消費電力広域ネットワーク(LPWAN)プロトコルをサポートするSub-GHzワイヤレス接続ソリューションも利用できます。

加えて、リファレンス設計を含む包括的なハードウェア / ソフトウェア評価および開発ツールの提供により、高精度かつ信頼性の高い3相エネルギー・メータの開発をサポートしています。

3相メータのブロック図

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技術文書

    • 概要 Version Size Action
      AN4414
      Anti-tampering ferrite less power supply for 3-phase energy meter
      1.0
      613.54 KB
      PDF
      AN3306
      Current sensing in metering applications using a Pulse current sensor and ST metering devices
      1.1
      633.4 KB
      PDF
      AN4653
      Cycling endurance and data retention of high density EEPROM based on CMOS F8H process
      1.0
      267.34 KB
      PDF
      AN4154
      Power supply for energy meter and power line modem
      3.0
      1.32 MB
      PDF
      AN4962
      S2-LP ETSI compliance test at 868 MHz SRD band
      1.0
      1.8 MB
      PDF
      AN5336
      ST8500 host interface driver
      1.0
      978.47 KB
      PDF
      AN5120
      ST8500 programmable power line communication modem System on Chip design guide
      2.0
      1.79 MB
      PDF
      AN4732
      STCOMET smart meter and power line communication system-on-chip development kit
      3.0
      2.52 MB
      PDF
      AN4708
      Signal conditioning for shock sensors
      1.0
      677.75 KB
      PDF
      AN4470
      The STPM3x and the STCOMET application calibration
      3.0
      757.12 KB
      PDF
      AN4392
      Using the BlueNRG family transceivers under ARIB STD-T66 in the 2400 – 2483.5 MHz band
      3.3
      540.17 KB
      PDF
      AN4387
      Using the BlueNRG family transceivers under ETSI EN 300 328 in 2400 –2483.5 MHz band
      3.1
      4.39 MB
      PDF
      AN4378
      Using the BlueNRG family transceivers under FCC title 47 part 15 in the 2400 – 2483.5 MHz band
      3.1
      1.9 MB
      PDF
      AN4953
      Using the S2-LP transceiver under ARIB STD-T108 in the 920 MHz band
      1.0
      4.23 MB
      PDF
      AN5008
      Using the S2-LP transceiver under the ARIB STD-T67 standard
      1.0
      871.54 KB
      PDF
      AN4305
      Using the SPIRIT1 transceiver with range extender under EN 300 220 at 169 MHz
      1.0
      1.84 MB
      PDF
      AN4772
      wM-Bus (2013) firmware stack overview
      1.0
      786.08 KB
      PDF
      AN4414

      Anti-tampering ferrite less power supply for 3-phase energy meter

      AN3306

      Current sensing in metering applications using a Pulse current sensor and ST metering devices

      AN4653

      Cycling endurance and data retention of high density EEPROM based on CMOS F8H process

      AN4154

      Power supply for energy meter and power line modem

      AN4962

      S2-LP ETSI compliance test at 868 MHz SRD band

      AN5336

      ST8500 host interface driver

      AN5120

      ST8500 programmable power line communication modem System on Chip design guide

      AN4732

      STCOMET smart meter and power line communication system-on-chip development kit

      AN4708

      Signal conditioning for shock sensors

      AN4470

      The STPM3x and the STCOMET application calibration

      AN4392

      Using the BlueNRG family transceivers under ARIB STD-T66 in the 2400 – 2483.5 MHz band

      AN4387

      Using the BlueNRG family transceivers under ETSI EN 300 328 in 2400 –2483.5 MHz band

      AN4378

      Using the BlueNRG family transceivers under FCC title 47 part 15 in the 2400 – 2483.5 MHz band

      AN4953

      Using the S2-LP transceiver under ARIB STD-T108 in the 920 MHz band

      AN5008

      Using the S2-LP transceiver under the ARIB STD-T67 standard

      AN4305

      Using the SPIRIT1 transceiver with range extender under EN 300 220 at 169 MHz

      AN4772

      wM-Bus (2013) firmware stack overview

    • 概要 Version Size Action
      UM1960
      Sample wM-Bus 2013 application layer implementation for SPIRIT1 boards
      1.0
      1.93 MB
      PDF
      UM1960

      Sample wM-Bus 2013 application layer implementation for SPIRIT1 boards

    • 概要 Version Size Action
      DT0039
      Improving measuring accuracy and EFT immunity for STPM3x applications
      1.0
      1.87 MB
      PDF
      DT0039

      Improving measuring accuracy and EFT immunity for STPM3x applications

プレゼンテーション & トレーニング資料

    • 概要 Version Size Action
      New STM32WB Series MCU with built-in Bluetooth 5.0 and IEEE 802.15.4 2.0
      2.24 MB
      PDF
      Power Supply topologies for Metering Applications 1.0
      2.21 MB
      PDF
      SMPS for Metering 1.0
      2.21 MB
      PDF
      ST MEMS Longevity Program 1.0
      471.09 KB
      PDF
      ST25DV-I2C product presentation 2.2
      2.1 MB
      PDF
      STM32 Development Boards Portfolio 1.0
      2.98 MB
      PDF
      STM32 and STM8 software development tools 01.2020
      2.23 MB
      PDF
      STM32L4 MCU series - Excellence in ultra-low-power with performance 4.0
      1.29 MB
      PDF
      STM32L4+ MCU series - Excellence in ultra-low-power with more performance 1.0
      1.03 MB
      PDF
      STPM32, STPM33, STPM34 Smart Metering ICs 1.0
      825.14 KB
      PDF
      Smart Grid Products 1.0
      1.36 MB
      PDF

      New STM32WB Series MCU with built-in Bluetooth 5.0 and IEEE 802.15.4

      Power Supply topologies for Metering Applications

      SMPS for Metering

      ST MEMS Longevity Program

      ST25DV-I2C product presentation

      STM32 Development Boards Portfolio

      STM32 and STM8 software development tools

      STM32L4 MCU series - Excellence in ultra-low-power with performance

      STM32L4+ MCU series - Excellence in ultra-low-power with more performance

      STPM32, STPM33, STPM34 Smart Metering ICs

      Smart Grid Products

関連資料

    • 概要 Version Size Action
      800-1050V MDmesh™ K5 ST’s first super-junction VHV MOSFET Series 1.0
      351.54 KB
      PDF
      BlueNRG-2 The IoT Ready Bluetooth® low energy System-on-Chip 3.1
      273.59 KB
      PDF
      Industrial MEMS motion sensors 1.0
      659.27 KB
      PDF
      L6984, L6986 Energy saving synchronous DC-DC converters for industrial
      1.24 MB
      PDF
      Repetitive voltage suppressors for overvoltage protection 1.0
      1.29 MB
      PDF
      S2-LP:Ultra-low-power, high-performance, sub-1GHz RF transceiver 1.2
      664.12 KB
      PDF
      ST25DV-I2C series - Dynamic NFC/RFID tags 1.0
      831.22 KB
      PDF
      STCOMET: Future-proof smart grid solutions FLSTCOMET1016
      285.29 KB
      PDF
      STM32F401/10/11/12/13 - High-performance Access lines 17.5
      689.33 KB
      PDF
      STM32L4 Series - Ultra-low-power and performance 17.3
      228.18 KB
      PDF
      STM32L4+ Series - Ultra-low-power and more performance 17.11
      224.53 KB
      PDF
      STM32WB Wireless Series Bluetooth™ 5.0 and IEEE 802.15.4 18.3
      261.53 KB
      PDF
      STPM32, STPM33, STPM34 - Taking care of every milliwatt 10.2016
      347.8 KB
      PDF
      ST8500 スマート・グリッド社会の実現に貢献 10.2017
      735.08 KB
      PDF

      800-1050V MDmesh™ K5 ST’s first super-junction VHV MOSFET Series

      BlueNRG-2 The IoT Ready Bluetooth® low energy System-on-Chip

      Industrial MEMS motion sensors

      L6984, L6986 Energy saving synchronous DC-DC converters for industrial

      Repetitive voltage suppressors for overvoltage protection

      S2-LP:Ultra-low-power, high-performance, sub-1GHz RF transceiver

      ST25DV-I2C series - Dynamic NFC/RFID tags

      STCOMET: Future-proof smart grid solutions

      STM32F401/10/11/12/13 - High-performance Access lines

      STM32L4 Series - Ultra-low-power and performance

      STM32L4+ Series - Ultra-low-power and more performance

      STM32WB Wireless Series Bluetooth™ 5.0 and IEEE 802.15.4

      STPM32, STPM33, STPM34 - Taking care of every milliwatt

      ST8500 スマート・グリッド社会の実現に貢献

    • 概要 Version Size Action
      EEPROM selection guide 2.0
      475.96 KB
      PDF
      Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      PDF
      Protection devices selection guide 1.0
      1.27 MB
      PDF

      EEPROM selection guide

      Linear and Switching Voltage Regulators Selection Guide

      Protection devices selection guide

    • 概要 Version Size Action
      NFC solutions from ST 1.0
      3.41 MB
      PDF
      STM32 32-bit MCU family - Leading supplier of Arm® Cortex®-M microcontrollers 17.3
      1.34 MB
      PDF
      STM32L series - Ultra-low-power 32-bit MCUs 17.5
      1.66 MB
      PDF
      Sensors for industrial and multi-segment solutions 1.0
      1.77 MB
      PDF
      Serial real-time clock ICs 1.0
      827.11 KB
      PDF

      NFC solutions from ST

      STM32 32-bit MCU family - Leading supplier of Arm® Cortex®-M microcontrollers

      STM32L series - Ultra-low-power 32-bit MCUs

      Sensors for industrial and multi-segment solutions

      Serial real-time clock ICs

eDesignSuite

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