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South Asia Industrial Webinar

2018 South Asia Industrial Webinar Series

The topics will cover system design issue and solution for Building Automation, Power Delivery and Test & Measurement. TI experts introduce the latest technology and innovation system reference design. Discover ways to enhance the time-to-market and create safer and efficient industrial systems.

Determining a SAR ADC’s Linear Range when using Operational Amplifiers

Date:
April 14, 2017

Duration:
17:19
This video shows how to design the front-end op-amp drive circuit for linear operation.
10kW 3-Phase 3-Level SiC Grid Tie Inverter Reference Design

10kW 3-Phase 3-Level SiC T-Type Inverter Reference Design

Date:
March 7, 2018

Duration:
04:59
Highlights TI's verified reference design that provides an overview on how to implement a three-level, three phase SiC based DC:AC T-type inverter stage

Dual active bridge DC:DC power stage for a level 3 (fast) EV charging station (pile)

Date:
June 27, 2019

Duration:
01:04:25
Bi-directional, dual active bridge reference design for level 3 electric vehicle charging stations.

Electrical Fundamentals and Need for power systems protection

Welcome to the world of Power Systems. The first part of the session focuses on Introduction to Power Systems, Goal of Power systems protection, fundamentals of Electricity, AC or DC, Importance of electricity, Power system voltage levels and consumers of electricity. Need and Complexities in protection of power system primary Equipment like Generators, Motors, Transformers and Circuit Breakers and finally analysis of what can go wrong on a transmission line.

Introduction to Protection Relay and Power Systems Faults

Second part of the session explains use case for protection relay, the sequence of events during a fault, Fault Types and the approach for fault analysis. The Session also explains commonly used protection relays and application of different relays along the grid for protection of Generation, Transmission, Distribution and Industrial equipment, Evolution of protection relays from traditional mechanical, static and the current generation digital relays.

AC Analog Input Module Architecture (AIM)

The third part of the session provides details on the need to focus on AC analog input module and its use cases in different types of protection relays, Different types of current sensors and the use cases for these sensors including key advantages and dis-advantages. Explains AC analog input module architecture including block diagram showing the critical products and EERD with different subsystems identified showing different approaches for designing an AC AIM.

Selection of Key Components (ADC, Signal Conditioning Amplifier) for AC Analog Input Module (AIM)

Fourth part of the session explains representation of Voltage or Current waveforms in Time and frequency domain and also looks at the customer use case for application of Time or frequency domain Analysis. The session also explains different sampling approaches like Simultaneous sampling, Coherent sampling, Oversampling to improve system performance, criteria for ADC selection and choice between SAR and Delta-Sigma ADCs. There is a list of TI products that can be considered during the design of the AIM and finally provides overview for Focus ADCs for this session.

High Accuracy AC Analog Input Module for Voltage & Current measurement using High Resolution Precision ADC for Protection Relay

Welcome to the world of power systems. This training session covers quick introduction to power systems and need for protection relay, protection relay modular architecture, AC analog input module (AIM), key specifications, time and frequency domain analysis, coherent, simultaneous and over sampling, selection of ADC and other key components and TI solutions. Design details for TI Design TIDA-00834 and links to TI designs customer can refer when designing AIM.

Design Details for TI design TIDA-00834 High Accuracy Analog Front End Using 16-Bit SAR ADC with ±10V Measurement Range Reference Design

Fifth part of the session will focus on providing detailed information on TIDA-00834 TI design.  The initial slides cover Design Overview, Features, Key Components, test Setup, market differentiators, Block Diagram with links to relevant TI Designs, EVMs and TI product used in this design. Circuit representation and detailed description for ADC interface, Voltage and Current measurement and Power supply are provided. Graphs for Voltage and Current measurement accuracy are shown; along with collaterals and TI design links that can be referred by customers during design.

アナログ・セミナー・ビデオ集 TI プレシジョン・ラボ

Date:
August 18, 2019

Duration:
05:24
アナログ・セミナー TIプレシジョン・ラボは、エンジニア向けにアンプやアイソレータなどの短い製品分野別オンラインセミナー・ビデオ集です。

Driving a SAR ADC with a Fully Differential Amplifier

Date:
April 14, 2017

Duration:
13:38
This video explains how to design ADC drive circuits using fully differential amplifiers, or FDAs.  
Precision Top

TI Precision Labs

TI Precision Labs (TIPL) is the most comprehensive online classroom for analog signal chain designers. From foundational knowledge to advanced concepts, our logical, sequenced and comprehensive teaching approach is both intuitive and practical. The training series, which includes videos and downloadable reference materials, will deepen the technical expertise of experienced engineers and accelerate the development of those early in their career.

Final SAR ADC Drive Simulations(英語)

Date:
February 18, 2018

Duration:
06:36
すでに取り上げたビデオで紹介した外部 R と C の部品を使用し、シミュレーションの結果を紹介します。

Design Details for TI design TIDA-00834 High Accuracy Analog Front End Using 16-Bit SAR ADC with ±10V Measurement Range Reference Design

Date:
April 15, 2017

Duration:
19:39
Reference design for a High Accuracy 16-Bit SAR ADC with links to, relevant EVMs, performance graphs and TI products used in this design: TIDA-00834

Selecting and Verifying the Driver Amplifier(英語)

Date:
February 18, 2018

Duration:
09:02
ドライバ・アンプを選択するプロセスとその SPICE モデルの検証方法を紹介します。

Building the SAR ADC Model(英語)

Date:
February 18, 2018

Duration:
12:17
SAR(逐次比較型)ADC 向け TINA Spice モデルの作成法を紹介します。

Math Behind the R-C Component Selection

Date:
April 14, 2017

Duration:
06:10
This video walks through the mathematical algorithm used in the ADC SAR Drive Calculator.

Math Behind the R-C Component Selection(英語)

Date:
February 18, 2018

Duration:
06:10
ADC SAR Drive Calculator(英語)で使用している数学アルゴリズムを紹介します。

Anti-tamper Techniques to Thwart Attacks on Smart Meters— Hardening a meter against magnetic tamper attacks: Isolated Shunt Sensing Building Blocks

Date:
April 12, 2017

Duration:
06:00
This module explains different measurement building blocks that could be used to implement isolated shunt current sensors for poly-phase systems.
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