三相电表  

三相电表的本质设计目的是为了测量电能消耗及其质量因数，同时提供防止篡改的手段。今天的智能电表可以通过数据集中器、家庭区域网、以及除燃气表和水表之外的家庭设备连接到广域网（WAN）和云。这使得自动抄表基础设施（AMI）能够帮助公用事业机构更好地管理客户服务，并鼓励消费者采用节能行为优化成本。

我们提供范围广泛的能耗计量集成电路、高性能STM32微控制器、安全元件、高效的交流-直流（AC-DC）转换器、以及经过现场验证的可编程电力线通信（PLC）解决方案，以支持各种专门开发的标准（包括G3-PLC、PRIME和Meters-and-More）、以及支持wM-Bus、LoRa和Sigfox低功耗广域网（LPWAN）协议的Sub-GHz无线连接解决方案。

此外，我们还提供全套硬件和软件评估和开发工具（包括参考设计），帮助开发精确、可靠的智能电表。

three phase meter block diagram

型号

Description

STEVAL-FKI868V2
Sub-1GHz (860-940 MHz) transceiver development kit based on S2-LP
STEVAL-IDB008V2
Evaluation platform based on the BlueNRG-2
STEVAL-IKR002V1
SPIRIT1 - Low Data Rate Transceiver - 169 MHz - FULL KIT
STEVAL-IKR002V7D
SPIRIT1 - Low Data Rate Transceiver - 169 MHz - DAUGHTER BOARD - range extender
STEVAL-IPE023V1
USB interface tool for STPMxx family of energy meter ICs
EVALSTPM3X-3PH
Poly-phase energy metering demonstration board with current transformers based on the STPM33, STPM34 and STM8S903
EVLKSTCOMET10-1
STCOMET smart meter system-on-chip development kit
STEVAL-IPE014V1
Multiphase energy meter daughterboard based on the STPMS2 smart sensor device
EVALSTPM34
Dual-phase energy metering evaluation board with 2 current transformers based on the STPM34
EVALKITST8500-1
ST8500 Programmable power line communication modem System on Chip evaluation kit
STEVAL-ISA105V1
Power supply for energy meter and power line modem based on the ALTAIR04-900
ST25DV-DISCOVERY
Discovery kit for ST25DV04 Dynamic NFC/RFID tag IC with fast transfer mode capability
NUCLEO-L476RG
STM32 Nucleo-64 development board with STM32L476RG MCU, supports Arduino and ST morpho connectivity
NUCLEO-L4R5ZI
STM32 Nucleo-144 development board with STM32L4R5ZI MCU, supports Arduino, ST Zio and morpho connectivity
NUCLEO-F412ZG
STM32 Nucleo-144 development board with STM32F412ZG MCU, supports Arduino, ST Zio and morpho connectivity
X-NUCLEO-NFC04A1
Dynamic NFC/RFID tag IC expansion board based on ST25DV04K for STM32 Nucleo
X-NUCLEO-IKS01A2
Motion MEMS and environmental sensor expansion board for STM32 Nucleo

技术文档

应用手册
Description 版本 文档大小
AN4414 AN4414: Anti-tampering ferrite less power supply for 3-phase energy meter 1.0 613 KB
AN3306 AN3306: Current sensing in metering applications using a Pulse current sensor and ST metering devices 1.1 633 KB
AN4653 AN4653: Cycling endurance and data retention of high density EEPROM based on CMOS F8H process 1.0 267 KB
AN4154 AN4154: Power supply for energy meter and power line modem 3.0 1 MB
AN4962 AN4962: S2-LP ETSI compliance test at 868 MHz SRD band 1.0 1 MB
AN5120 AN5120: ST8500 programmable power line communication modem System on Chip design guide 2.0 1 MB
AN4732 AN4732: STCOMET smart meter and power line communication system-on-chip development kit 3.0 2 MB
AN4708 AN4708: Signal conditioning for shock sensors 1.0 677 KB
AN4470 AN4470: The STPM3x and the STCOMET application calibration 3.0 757 KB
AN4392 AN4392: Using the BlueNRG family transceivers under ARIB STD-T66 in the 2400 – 2483.5 MHz band 3.2 539 KB
AN4387 AN4387: Using the BlueNRG family transceivers under ETSI EN 300 328 in 2400 –2483.5 MHz band 3.0 4 MB
AN4378 AN4378: Using the BlueNRG family transceivers under FCC title 47 part 15 in the 2400 – 2483.5 MHz band 3.0 1 MB
AN4953 AN4953: Using the S2-LP transceiver under ARIB STD-T108 in the 920 MHz band 1.0 4 MB
AN5008 AN5008: Using the S2-LP transceiver under the ARIB STD-T67 standard 1.0 871 KB
AN4305 AN4305: Using the SPIRIT1 transceiver with range extender under EN 300 220 at 169 MHz 1.0 1 MB
AN4772 AN4772: wM-Bus (2013) firmware stack overview 1.0 786 KB
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用户手册
Description 版本 文档大小
UM1960 UM1960: Sample wM-Bus 2013 application layer implementation for SPIRIT1 boards 1.0 1 MB
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Design Notes & Tips
Description 版本 文档大小
DT0039 DT0039: Improving measuring accuracy and EFT immunity for STPM3x applications 1.0 1 MB
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演示和培训资料

简报
Description 版本 文档大小
New STM32WB Series MCU with built-in BLE 5 and IEEE 802.15.4 1.1 1 MB
Power Supply topologies for Metering Applications 1.0 2 MB
SMPS for Metering 1.0 2 MB
ST MEMS Longevity Program 1.0 471 KB
ST25DV-I2C product presentation 2.2 2 MB
STM32 Development Boards Portfolio 1.0 3 MB
STM32 and STM8 software development tools 02.2019 1 MB
STM32L4 MCU series - Excellence in ultra-low-power with performance 4.0 1 MB
STM32L4+ MCU series - Excellence in ultra-low-power with more performance 1.0 1 MB
STPM32, STPM33, STPM34 Smart Metering ICs 1.0 825 KB
Smart Grid Products 1.0 1 MB
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出版刊物和宣传资料

宣传册
Description 版本 文档大小
800-1050V MDmesh™ K5: ST’s first Super-junction VHV MOSFET Series 1.0 1 MB
BlueNRG-2 新一代蓝牙低功耗片上系统 3.0 222 KB
Industrial MEMS motion sensors 1.0 1 MB
L6984, L6986 Energy saving synchronous DC-DC converters for industrial 1 MB
Repetitive voltage suppressors for overvoltage protection 1.0 1 MB
s2-LP：超低功耗、高性能、Sub-1 HGz RF收发器 3.0 824 KB
ST25DV系列动态NFC/RFID标签 ISO/IEC 15693 NFC Forum Type 5 1.1 265 KB
STCOMET: Future-proof smart grid solutions FLSTCOMET1016 285 KB
STM32F401/10/11/12/13 - High-performance Access lines 18.05 1 MB
STM32L4 Series - Ultra-low-power and performance 18.10 437 KB
STM32L4+ Series - Ultra-low-power and more performance 18.05 492 KB
STM32WB Wireless Series Bluetooth™ 5 & IEEE 802.15.4 19.02 680 KB
STPM32, STPM33, STPM34 - Taking care of every milliwatt 10.2016 1 MB
Turnkey PLC chipset for smart-energy infrastructure 10.2017 775 KB
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选型指南
Description 版本 文档大小
EEPROM selection guide 2.0 1007 KB
Linear and Switching Voltage Regulators Selection Guide 3.0 370 KB
Power MOSFET Selection Guide 1.0 1 MB
Protection devices selection guide 1.0 1 MB
See more
手册
Description 版本 文档大小
电源管理 2017版指南 09.2017 4 MB
NFC solutions from ST 1.0 5 MB
Operational amplifiers: performance, robust and advanced technology 1.0 3 MB
STM32 32-bit MCU family - Leading supplier of Arm® Cortex®-M microcontrollers 18.02 2 MB
STM32L series - Ultra-low-power 32-bit MCUs 18.11 3 MB
Sensors for industrial and multi-segment solutions 1.0 1 MB
Serial real-time clock ICs 1.0 827 KB
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Amplifiers and Comparators

型号 Description
TSV991 Wide-bandwidth (20MHz) rail to rail input/output 5V CMOS Op-Amp, single
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Data Converters

型号 Description
STPM32 ASSP for metering applications with up to four independent 24-bit 2nd order sigma-delta ADCs, 4 MHz OSF and 2 embedded PGLNA
STPM33 ASSP for metering applications with up to four independent 24-bit 2nd order sigma-delta ADCs, 4 MHz OSF and 2 embedded PGLNA
STPM34 ASSP for metering applications with up to four independent 24-bit 2nd order sigma-delta ADCs, 4 MHz OSF and 2 embedded PGLNA
STPMS2 Smart sensor II Dual channel 2nd order sigma-delta modulator with embedded PGA
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Interfaces and Transceivers

型号 Description
ST8500 Programmable power-line communication modem system-on-chip
STCOMET Smart meter and powerline communication system-on-chip
STLD1 Power-line communication dual line driver
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MEMS and Sensors

型号 Description
IIS2DH 3-axis digital accelerometer, ultra low-power high performance MEMS motion sensor
IIS2MDC High accuracy, ultra-low-power ,3-axis digital output magnetometer
ISM303DAC High Performance,Low Power, compact 3D accelerometer and 3D Magnetometer module
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Microcontrollers & Microprocessors

型号 Description
STM32F412VE STM32 Dynamic Efficiency MCU with BAM, High-performance and DSP with FPU, ARM Cortex-M4 MCU with 512 Kbytes Flash, 100 MHz CPU, Art Accelerator, DFSDM
STM32L471VE Ultra-low-power with FPU ARM Cortex-M4 MCU 80 MHz with 512 Kbytes Flash, DFSDM
STM32L4R5VG Ultra-low-power with FPU ARM Cortex-M4 MCU 120 MHz with 1024 kbytes Flash, USB OTG, DFSDM, CHROM-ART
STM32WB55CG Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0 32MHz with 1 Mbyte Flash, Bluetooth 5, 802.15.4, USB, LCD, AES-256
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NFC

型号 Description
ST25DV04K 4-Kbit Dynamic NFC/RFID tag NFC Forum type V with I2C interface, fast transfer mode and energy harvesting
ST25DV16K 16-Kbit Dynamic NFC/RFID tag NFC Forum type V with I2C interface, fast transfer mode and energy harvesting
ST25DV64K 64-Kbit Dynamic NFC/RFID tag NFC Forum type V with I2C interface, fast transfer mode and energy harvesting
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电源管理

型号 Description
ALTAIR04-900 Off-line all-primary-sensing switching regulator
L6566BH Multi-mode controller for SMPS
L6984 36 V 400 mA synchronous step-down switching regulator
L6986 38 V 2 A synchronous step-down switching regulator with 30 uA quiescent current
STCH02 Offline PWM quasi resonant controller for ultra-low standby power supplies
VIPER16 VIPerPlus family: Energy saving 6W high voltage converter with direct feedback
VIPER26 VIPerPlus family: Energy saving 12W high voltage converter with direct feedback
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Power Transistors

型号 Description
STD2N105K5 N-channel 1050 V, 6 Ohm typ., 1.5 A MDmesh K5 Power MOSFET in DPAK package
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Secure MCUs

型号 Description
STSAFE-A100 Authentication & Brand protection secure solution
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Wireless Transceivers, MCUs and Modules

型号 Description
BlueNRG-2 Bluetooth® low energy wireless system-on-chip
S2-LP Ultra-low power, high performance, sub-1GHz transceiver
SPIRIT1 Low data rate, low power Sub 1GHz transceiver
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支持和社区 eDesignSuite

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