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ADE7754:  Poly Phase Multi-functional Metering IC With Serial Port

Информация о продукте

Статус продукта:Производство

The ADE7754 is the electricity industry's first digitally calibrated, multi-function energy measurement IC programmable for all types of 3-phase grid configurations. This single chip solution measures active and apparent energy and provides a serial port interface and a pulse output. The ADE7754 transducer interface uses three fully differential current inputs and three single-ended voltage inputs. The six ADC’s digitize the signals so that all signal processing is done in the digital domain for superior stability and accuracy. The ADE7754 includes reference circuitry, temperature sensor, and all the signal processing required to perform active and apparent energy measurement as well as RMS calculation on all current and voltage channels. Additional power quality measurements are included.

The ADE7754 surpasses the IEC61036/60687 accuracy requirements and provides an SPI interface for digital calibration and reading register data.

The ADE7754 is available in 24-lead SOIC package.

NOTE: If your application requires the measurement of reactive energy and information per phase, the ADE7758 is recommended.

ОСОБЕННОСТИ И ПРЕИМУЩЕСТВА

  • Exceeds IEC61036/60687
  • Less than 0.1% error in Active Energy over dynamic range of 1000:1
  • Active and Apparent Energy, Vrmsand Irms measurements
  • High Frequency pulse output
  • Voltage SAG and Zero-crossing,
    Current and Voltage Peak,
    Reverse Active Power,
    Frequency/Period Measurement
  • On chip Temperature Sensor and Voltage Reference (2.4 V)
  • Low Power (50 mW typical)

Functional Block Diagram for ADE7754

Документация

Наименование Тип контента Тип файлов
ADE7754: Polyphase Multifunction Energy Metering IC With Serial Port Data Sheet  (Rev 0, 05/2003) (pdf, 711 kB) Технические описания PDF
AN-1334: Impact of Adding a Neutral Attenuation Network in a 3P4W Wye System  (pdf, 316 kB) Статьи по применению PDF
AN-639: Frequently Asked Questions (FAQs) Analog Devices Energy (ADE) Products  (pdf, 165 kB) Статьи по применению PDF
AN-624: Calibration of a 3-Phase Energy Meter Board on the ADE7754  (pdf, 551 kB)
The document describes how to implement the calibration of a polyphase meter based on the ADE7754 energy metering IC.
  • Software Download  (zip, 12533 kB)
    This program controls and reads data from the Analog Devices ADE7754 Polyphase energy metering IC to perform the calibration of a three-phase energy meter. It is designed for use with the EVAL-ADE7754EB (evaluation board). Use it in conjunction with Application note AN-624. (zip, 12,834,788 bytes)
Статьи по применению PDF
Meter Architecture Trade-offs  (pdf, 1056 kB)
Single-Chip versus Multi-Chip Solutions and Examples of Implementation with Single-Chip Metering IC (Watt-Only and Multi-Function)
Рекомендуем к прочтению PDF
Meter Background
  • Power Theory  (pdf, 386 kB)
    Definition Of Power/Energy, Power Calculations and Theory Behind ADE775x Power Calculations
  • Meter Configurations  (pdf, 888 kB)
    Wiring Standards, Tampering/Anti-Tampering Connections, Single Phase Stepper Motor and Microprocessor-Based Meters
  • Current Sensors  (pdf, 950 kB)
  • PCB Design  (pdf, 1603 kB)
Рекомендуем к прочтению HTML
Electrical World Рекомендуем к прочтению HTML
Utility Automation Magazine Рекомендуем к прочтению HTML
Power Engineering Рекомендуем к прочтению HTML
Independent Energy Online Рекомендуем к прочтению HTML
Utility Products Showcase Рекомендуем к прочтению HTML
PCIM Power Electronic Systems Рекомендуем к прочтению HTML
Sensors World Link Рекомендуем к прочтению HTML
Metering International Рекомендуем к прочтению HTML
All-Electronic Power and Energy Meters
(Analog Dialogue, Vol. 33, No. 2, February, 1999)
Журнал Analog Dialogue HTML
Smart Metering Technology Promotes Energy Efficiency for a Greener World
Analog Dialogue, Volume 43 – January 2009
Журнал Analog Dialogue HTML
Measuring Harmonic Energy with a Solid State Energy Meter  (pdf, 46 kB)
(Reprinted with permission from Metering International where it was first printed in Issue 3, 2003)
Технические статьи PDF
IC Technology and Failure Mechanisms - Understanding Reliability Standards Can Raise Quality of Meters  (pdf, 903 kB)
by Etienne Moulin, Analog Devices, Inc. (Reprinted with permission of India's Power Magazine, PowerLine, where it first appeared in the June 2004 issue)
Технические статьи PDF
RF Meets Power Lines: Designing Intelligent Smart Grid Systems that Promote Energy Efficiency
RF DesignLine, March 2010
Технические статьи HTML
Smart Metering Technology Promotes Energy Efficiency for a Greener World
Analog Dialogue, Volume 43 – January 2009
Технические статьи HTML
Digital Energy Meters by the Millions  (pdf, 85 kB)
by Paul Daigle, Analog Devices, Inc.
(Reprinted with permission of Utility Automation, where it was first published in 4/2000)
Технические статьи PDF
green-techZONE Reviews the ADE7754  (htm)
... With the addition of the ADE7754 to Analog Devices' Energy IC (ADE) family, meter manufacturers now have a single chip solution to meet the demands of the high-end three-phase, multi-function electricity metering market.
(green-techZONE, 11/11/2002)
Технические статьи HTM
Trusting Integrated Circuits in Metering Applications  (pdf, 15 kB)
by Jared Jones, Analog Devices, Inc. (Published by and reprinted with permission of Metering International. The Chinese version of this article is published in the February 2003 Metering International, China Special Edition.)
Технические статьи PDF
Tapping The Potential Of Electronic Energy Metering  (pdf, 63 kB)
by Rachel Kaplan, Analog Devices, Inc. ... Today's homes seem more modern than ever, with knobs and dials re-placed by buttons and digital displays. But outside, electricity meters use electromechanical Ferraris technology developed 100 years ago.
(The article originally appeared in Electronic Design's November 25, 2002 Analog & Power Vision Supplement)
Технические статьи PDF
Solid State Solutions For Electricity Metrology  (pdf, 67 kB)
Significant changes are taking place in the electric energy industry worldwide. Deregulation of the utilities will produce a tougher competitive environment for the suppliers of electricity. Increased demand for electrical energy will require better management of distribution. Suppliers will need to identify ways of supplying a better level of service at a reduced cost. One way to do this is to install a solid state electricity meter.
Технические статьи PDF
How Solid Is Your Solid-State Energy Meter? Not All Ics Are Created Equal.  (pdf, 206 kB)
(Reprinted with permission from Metering International where it was first printed in Issue 4, 2000)
Технические статьи PDF
Measuring Reactive Power in Energy Meters  (pdf, 425 kB)
(Reprinted with permission from Metering International where it first appeared in Issue 1, 2002)
Технические статьи PDF
American Council for an Energy-Efficient Economy Ассоциации и принятые стандарты HTML
Utility Industry Group Ассоциации и принятые стандарты HTML
International Engineering Consortium Ассоциации и принятые стандарты HTML
Electric Power Research Institute Ассоциации и принятые стандарты HTML
Energy Information Administration Ассоциации и принятые стандарты HTML
Energy Efficient and Renewable Energy Network Ассоциации и принятые стандарты HTML
Edison Electric Institute Ассоциации и принятые стандарты HTML
American Public Power Association Ассоциации и принятые стандарты HTML
The Energy Foundation Ассоциации и принятые стандарты HTML
New South Wales Wholesale State Electricity Market Ассоциации и принятые стандарты HTML
National Electrical Mfg Assoc. Ассоциации и принятые стандарты HTML
California Public Utilities Commission Ассоциации и принятые стандарты HTML
I.E.E.E Power Engineering Society Ассоциации и принятые стандарты HTML
The Business Council for Sustainable Energy Ассоциации и принятые стандарты HTML
U.S. Department of Energy's Home Page Ассоциации и принятые стандарты HTML
American National Standards Institute Ассоциации и принятые стандарты HTML
United Telecom Council Ассоциации и принятые стандарты HTML
National Association of Regulatory Utility Commissioners Ассоциации и принятые стандарты HTML
Energy Meter Chips
(Components in Electronics, 11/2006)
Обзоры продукции HTML
The Hot 100 products of 2006
(EDN, 12/15/2006)
Обзоры продукции HTML
Energy Measurement Solutions  (pdf, 2002 kB) Обзор PDF
ADE Product Family Overview  (pdf, 1390 kB)
The portfolio includes single-phase products and polyphase products for stepper motor and LCD display meter designs, with five critical measurements available: watt, V rms, I rms, VA, and VAR.
Обзор PDF
Metering IC at ADI - Product Features
  • ADE7752  (pdf, 730 kB)
    Detailed Description of ADE7752 from Block Diagram to Key Specifications
  • ADE7753  (pdf, 500 kB)
    Detailed Description of ADE7753 from Block Diagram to Key Specifications
  • ADE7754  (pdf, 912 kB)
    Detailed Description of ADE7754 from Block Diagram to Key Specifications
  • ADE7756  (pdf, 1252 kB)
    Detailed Description of ADE7756 from Block Diagram to Key Specifications
  • ADE7758  (pdf, 1185 kB)
    Detailed Description of ADE7758 from Block Diagram to Key Specifications
  • ADE7759  (pdf, 416 kB)
    Detailed Description of ADE7759 from Block Diagram to Key Specifications
Обзор HTML
What are the benefits of the ADE energy metering devices? FAQs/RAQs HTML
Frequently Asked Questions (FAQs): Analog Devices Energy (ADE) Products  (pdf, 656 kB) FAQs/RAQs PDF
RAQs index Rarely Asked Questions HTML
Словарь терминов Глоссарий HTML

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EVAL-ADE7754EBZ Статус: Prodn Evaluation Board $ 253,00 Да -

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