With the growing consumption of energy worldwide, particularly in the residential market, utility providers need increasingly accurate and cost-effective energy metering solutions.
The electricity meter is used for measurement and registration of active and reactive energy in single-phase, two-wire networks for direct connection.
NXP’s connectivity solutions for smart metering address the challenges smart cities face for reliable, secure communications for remote metering and home energy management.
We enable remote metering with NAN technologies like IEEE® 802.15.4 and Wireless MBUS. Additionally, NXP fosters smart energy management inside homes with HAN technologies like ZigBee®.
Category Name 1: | MCU |
Product URL 1 | |
Product Description 1 | Kinetis® KM3x MCUs enable single-chip one-, two-, and three-phase electricity meters, as well as flow meters and other precision measurement applications. |
Category Name 2: | Sensor |
Product URL 1 | |
Product Description 1 | The NXP® MMA8491Q 3-axis accelerometer is an ultra-low-power tilt sensor that is ideal for smart meters. |
Product URL 2 | |
Product Description 2 | The 14-bit accelerometer and 16-bit magnetometer are combined with a high-performance ASIC to enable an eCompass solution capable of a typical orientation resolution of 0.1° and sub-5° compass heading accuracy for most applications. |
Category Name 3: | Secure |
Product URL 1 | |
Product Description 1 | A71CH is a ready-to-use secure element for IoT devices providing a root of trust at the IC level and delivers, chip-to-cloud security right out of the box, so you can safely connect to IoT clouds and services, including AWS, IBM Watson IoT™ Platform, and Google Cloud™ IoT Core without writing security code or exposing keys. |
Category Name 4: | Zigbee |
Product URL 1 | Zigbee and IEEE 802.15.4 wireless microcontroller with 512 kB Flash, 32 kB RAM | NXP |
Product Description 1 | The JN5169 is an ultra-low-power, high-performance wireless MCU suitable for ZigBee applications. |
Category Name 5: | NFC |
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Product Description 1 | The PN5180 is a high-performance full NFC Forum-compliant frontend IC for various contactless communication methods and protocols. |
Category Name 6: | Power management |
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Product Description 1 | These highly integrated devices enable low no-load power consumption below 10 mW, reduce component count for a cost-effective application design, and provide advanced control modes that deliver exceptional efficiency. |
Filter-Based Algorithm for metering applications: https://www.nxp.com/docs/en/application-note/AN4265.pdf
Product | Link |
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TWR-KM34Z75M: Kinetis M Series Tower System Module | TWR-KM34Z75M|Tower System Board|Kinetis MCUs | NXP |
Single-Phase Metering | Single Phase Meter | NXP |
Two Phase Power Meter Reference Design | Two Phase Power Meter Reference Design | NXP |
Three-Phase Power Meter Reference Design | Three Phase Power Meter | NXP |
Is the three phase power meter reference design available to buy/borrow anywhere? None of these reference designs seem to be available. Is the source code for the three phase meter available somewhere? There's only an executable in the design resources section.