中国电子技术网
设为u乐国际娱乐官网 网站地图 加入收藏
 
  1. MCU|FPGA|嵌入式|模拟设计|RF|电源管理|传感器|测试测量|LED|DSP|存储器|AC/DC转换器|DC/DC转换器|放大器|铁电存储|
  1. 智能可穿戴|智能汽车|5G技术|智能医疗|智能照明|无人机|VR|智能电源|3D打印|机器人|智能农业与环境|智能教育|u乐国际娱乐官网
  1. u乐国际娱乐官网 >  解决方案 >  [原创] ADI ADE9153A带自动校准的电能计量解决方案

[原创] ADI ADE9153A带自动校准的电能计量解决方案

关键词:电源管理 电能计量 电表 ADE9153A 时间:2018-03-08 11:12:57       作者:ADI       来源:u乐国际娱乐官网

ADI公司的ADE9153A是带mSure®自动校准的高度准确单相电能计量集成电路,集成了三个高性能模数转换器(ADC),信噪比(SNR)88dB,支持有功能源标准IEC 62053-21,IEC 62053-22, EN50470-3, OIML R46和ANSI C12.20;支持无功能源标准IEC 62053-23 和IEC 62053-24,器件工作电压3.3V,主要用在单相电表,能量和功率测量,街道照明,智能电源分布系统和机器健康.本文介绍了ADE9153A1主要特性,典型应用电路和测试电路以及评估板EV-ADE9153ASHIELDZ主要特性和电路图.

The ADE9153A1 is a highly accurate, single-phase, energy metering IC with autocalibration. The mSure® autocalibration feature allows a meter to automatically calibrate the current and voltage channels without using an accurate source or an accurate reference meter when a shunt resistor is used as a current sensor. Class 1 and Class 2 meters are supported by mSureautocalibration. The ADE9153A incorporates three high performance analog- to-digital converters (ADCs), providing an 88 dB signal-to-noise ratio (SNR). The ADE9153A offers an advanced metrology feature set of measurements like line voltage and current, active energy, fundamental reactive energy, and apparent energy calculations, and current and voltage rms calculations. ADE9153A includes power quality measurements such as zero crossing detection, line period calculation, angle measurement, dip and swell, peak and overcurrent detection, and power factor measurements. Each input channel supports independent and flexible gain stages. Current Channel A is ideal for shunts, having a flexible gain stage and providing full-scale input ranges from 62.5 mV peak down to 26.04 mV peak. Current Channel B has gain stages of 1×, 2×, and 4× for use with current transformers (CTs). A high speed, 10 MHz, serial peripheral interface (SPI) port allows access to the ADE9153A registers. Note that throughout this data sheet, multifunction pins, such as ZX/DREADY/CF2, are referred to either by the entire pin name or by a single function of the pin, for example, CF2, when only that function is relevant. The ADE9153A operates from a 3.3 V supply and is available in a 32-lead LFCSP package.

ADE9153A1主要特性:

mSureautocalibration
Automatic calibration based on a direct measurement of the full signal path
Calibration procedure not requiring a reference meter
mSureautocalibration Class 1 meter guaranteed
3 high performance ADCs
88 dB SNR
High gain current channel: ±26.04 mV peak, 18.4 mV rms input at highest gain setting
Advanced metrology feature set
WATT, VAR, VA, Wh, VARh, and VAh
Supports active energy standards: IEC 62053-21; IEC 62053-22; EN50470-3; OIML R46; and ANSI C12.20
Supports reactive energy standards: IEC 62053-23 and IEC 62053-24
Current and voltage rms measurement
Power quality measurements
Operating temperature, industrial range: −40℃ to +85℃

ADE9153A1应用:

Single-phase energy meters
Energy and power measurement
Street lighting
Smart power distribution system
Machine health

图1.ADE9153A1典型应用电路

图2. ADE9153A1测试电路

评估板EV-ADE9153ASHIELDZ

The EV-ADE9153ASHIELDZ is an Arduino shield compatible with Arduino Uno, Arduino Zero, or ESP8266. The shield has an on-board shunt resistor for line current measurement and enables quick evaluation and prototyping of energy measurement systems that use the ADE9153A. Arduino library and application examples are provided on the ADE9153A product page to simplify implementation of larger systems. Using mSure® autocalibration, the shield can be calibrated to measure energy with 1% accuracy over the dynamic range without the need for expensive calibration equipment.

评估板EV-ADE9153ASHIELDZ主要特性:

Arduino-compatible, single-phase energy measurement shield with the ADE9153A
Onboard shunt for line current measurement
Nominal current: 5 A
Maximum current: 10 A
Up to 240 V rms nominal line neutral voltage measurement
Arduino software library mSureautocalibration and example application sketches

图3.评估板EV-ADE9153ASHIELDZ连接图

图4.评估板EV-ADE9153ASHIELDZ电路图
详情请见:
http://www.analog.com/media/en/technical-documentation/data-sheets/ade9153a.pdf
http://www.analog.com/media/en/technical-documentation/user-guides/ev-ade9153ashieldz-ug-1253.pdf
ade9153a.pdf
ev-ade9153ashieldz-ug-1253.pdf

 
猜你喜欢
  1. 验证码: 点击换一张
  2. 注册|忘记密码?
u乐国际娱乐官网 中国电子行业研发工程师一站式服务平台 关于u乐国际娱乐官网| 广告招商| 联系我们| 招聘信息| 友情链接| u乐国际娱乐官网导航| 手机u乐国际娱乐官网 |   u乐国际娱乐官网官方微博 Copyright © 2000- u乐国际娱乐官网 版权所有      粤ICP备17063136号-2      增值电信业务经营许可证粤B2-20050142      京公网安备11010802010546号 Tel: 010-86463036, 0755-33322333     Fax: 0755-33322099
u乐国际娱乐官网