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196 Results

Designing software for 1-phase electricity meters that use standalone ADCs

This section covers the initialization code and algorithms that can be used to calculate metrology parameters in a single-phase system using the sensed voltage and current samples.

Designing software for split-phase electricity meters that use standalone ADCs

This section covers the initialization code and algorithms that can be used to calculate metrology parameters in a split-phase system using the sensed voltage and current samples

Designing wide input DC/DC converters for solar inverter applications

Date:
April 5, 2019

Duration:
09:54
What you need to know about wide input DC/DC converters when designing solar inverter systems

Detecting case tamper attacks using inductive switches

The first line of defense against tampering by bypassing current, reversing connections, and disconnecting leads is the meter case. Due to this, it is common for utilities to require some form of intrusion detection system to detect when someone opens a case.  In this section, we will cover how to detect someone trying to open the case of a meter.

Detecting magnetic tampering using hall-effect sensors

For anti-tampering, it is common to try to detect the presence of a strong magnet. In this section, we will cover the use of hall sensors for low-power detection of strong magnetic fields in three dimensions.  Details on our magnetic tamper detection reference design, TIDA-00839, will be provided as well as some of the design considerations that were kept in mind when creating this reference design.  

Differential Temperature Measurement sub-system reference design

TIDA-01526 implements a high-precision Differential Temperature Measurement (DTM) subsystem using a 24-bit, low-power, Delta-Sigma ADC. Heat and cold meter DTM subsystems typically use two 2- or 4-wire RTDs such as PT100, PT500 or PT1000 and can achieve measurement accuracy of 20 mK over a water temperature range of 3°C to 180°C. The MSP430FR6047 application MCU converts the resistance value into a temperature reading in TIDA-01526.

Digital Power Supply Design Workshop

When: 
March 3, 2020 9:00 am in Garching, Germany
Laboratory based digital power supply design workshop providing design engineers an in-depth look at the design of modern, robust switch mode power supplies.

Digital temperature sensing with TMP116

Date:
April 8, 2018

Duration:
06:34
In this video we will discuss how a digital temperature sensor with built-in calibration data memory can replace PT sensors in a -55 to 125ºC temperature range.

Digital temperature sensor replacement of RTD sensors with TMP116

The TMP116 digital precision temperature sensor for the -55 to +125ºC range achieves higher accuracy than the Class AA PT sensor with a 1-point calibration. A small PCB including TI's TPD1E10B06 or TPD1E04U04 protection devices can be sealed into a RTD metal tube and meet the EN 61000-4-2 and -4-4 levels of ESD protection. The 64-bit internal EEPROM inside TMP116 stores user defined calibration data into the digital temperature sensor, simplifying integration with application MCUs, such as MSP430FR6047, FR6989 or CC13xx/26xx wireless MCU families.

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.

Electrical Fundamentals and Need for power systems protection

Date:
April 14, 2017

Duration:
13:01
This session provides a quick introduction to electrical power systems fundamentals, the need for protection in power systems and challenges for protection. 
Gigabit TSN

Embedded Gigabit TSN technology for industrial automation use cases

Date:
November 10, 2018

Duration:
00:57
The Industry 4.0 production cell consists of multiple control systems with different communication characteristics.

EN ISO 4064 requirements for water meters

Date:
April 25, 2017

Duration:
07:05
The EN ISO 4064-1 thru -6 standard documents define all relevant parameters for cold and hot water meters and how the testing of water meters should be done
EV Charging (Pile) Stations Design Considerations

EV Charging (Pile) Station Subsystem Analysis

While an EV charging station (pile) might seem like a straight forward design, there are many challenges to consider when needing to safely control the power delivery. This training module will provide further insights with a subsystem analysis alongside solution examples that help you mitigate commonly overlooked subsystems including public user interfaces, an authentication mechanism and residential communications in EV charging (pile) stations.

EV Charging (Pile) Stations Design Considerations

EV Charging Station System Solutions

Explore EV charging (pile) station system solutions from TI’s design library.

Experimental results and summary: Universal data concentrator supports Ethernet, 6LoWPAN RF mesh and more

Date:
March 27, 2019

Duration:
03:50
This session will cover experimental results to show system performance in a dense network and conclude our training with a summary.

Experimental results: Impact of in-network interference on system performance, co-existence performance and more

Date:
May 4, 2018

Duration:
06:01
This session will cover experimental results to show noise immunity, co-existence performance and software reliability.

Experimental results: Impact of out-of-network interference on the system performance

Date:
May 4, 2018

Duration:
11:01
This session will cover overall test set-up and experimental results to show the impact of out-of-network interference on system performance.

Experimental results: Impact of out-of-network interference on the system performance with the end-node design (TIDA-010003)

Date:
May 4, 2018

Duration:
04:03
This session will review experimental results with TIDA-010003 to confirm the same performance of this design as the TIDA-01547.
196 Results
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