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191 Results

How to design 1-phase shunt electricity meters using standalone metrology ADCs: TIDA-010036 overview

Date:
March 27, 2019

Duration:
08:24
This module provides an overview of the TIDA-010036 reference design.

How to design 1-phase shunt electricity meters using standalone metrology ADCs: Using the TPS7A78 to implement a compact, magnetically immune cap-drop supply

Date:
March 27, 2019

Duration:
06:44
This module discusses the advantages of using a TPS7A78 AC voltage regular for implementing a cap-drop power supply.

How to design high-accuracy CT-based split-phase electricity meters using standalone metrology ADCs

As processing requirements for electricity meters gradually increase, it becomes increasingly difficult to find one device that meets both the processing requirements for adding advanced metrology features to smart meters while also accurately sensing metrology parameters, such as RMS voltage, RMS current, and active power.  To deal with this design challenge, one option is to use a separate metrology microcontroller and a standalone ADC.

How to design high-accuracy CT-based split-phase electricity meters using standalone metrology ADCs: ADS131M04 and MSP432 features for TIDA-010037

Date:
March 26, 2019

Duration:
03:55
This module discusses the features of the ADS131M04 standalone ADC and MSP432 metrology/host microcontroller in the TIDA-010037 reference design.

How to design high-accuracy CT-based split-phase electricity meters using standalone metrology ADCs: Algorithms for performing metrology parameter calculations

Date:
March 26, 2019

Duration:
11:53
This module discusses algorithms that can be used to calculate metrology parameters from the ADS131M04’s sensed voltage and current samples.

How to design high-accuracy CT-based split-phase electricity meters using standalone metrology ADCs: Calibration overview

Date:
March 26, 2019

Duration:
04:43
This module provides an overview of a procedure that can be used to calibrate a meter that has the ADS131M04.

How to design high-accuracy CT-based split-phase electricity meters using standalone metrology ADCs: Designing voltage and current sensing circuitry

Date:
March 26, 2019

Duration:
07:53
This module discusses the circuits used in the TIDA-010037 reference design to translate Mains voltage and current to a voltage range sensed by the ADS131M04.

How to design high-accuracy CT-based split-phase electricity meters using standalone metrology ADCs: eFuse circuitry

Date:
March 26, 2019

Duration:
02:35
This module briefly discusses the circuit used in the TIDA-010037 for providing a current limited rail with overvoltage and under voltage protection.

How to design high-accuracy CT-based split-phase electricity meters using standalone metrology ADCs: Electricity meter current sensing options—current transformers and shunts

Date:
March 26, 2019

Duration:
10:21
This module provides details on the characteristics of shunts and current transformers.

How to design high-accuracy CT-based split-phase electricity meters using standalone metrology ADCs: Procedure for obtaining and verifying ADC samples

Date:
March 26, 2019

Duration:
12:04
This module discusses a procedure for initializing the ADS131M04, obtaining samples from the device, and performing a CRC for packet verification.

How to design high-accuracy CT-based split-phase electricity meters using standalone metrology ADCs: Summary

Date:
March 26, 2019

Duration:
01:29
This module provides a summary of the “How to design high-accuracy CT-based split-phase electricity meters using standalone metrology ADCs” training series.

How to design high-accuracy CT-based split-phase electricity meters using standalone metrology ADCs: TIDA-010037 metrology accuracy results

Date:
March 26, 2019

Duration:
06:36
This module shows the active energy error, reactive energy error, RMS voltage error, and RMS current error results obtained with the TIDA-010037 design.

How to design high-accuracy CT-based split-phase electricity meters using standalone metrology ADCs: TIDA-010037 overview

Date:
March 26, 2019

Duration:
10:08
This module provides an overview of the TIDA-010037 reference design.

How to design high-accuracy CT-based split-phase electricity meters using standalone metrology ADCs—Metrology architecture options: SoCs, AFEs, and standalone ADCs

Date:
March 26, 2019

Duration:
08:46
This module discusses three different architectures for sensing the voltage and current samples used to calculate the metrology parameters.

How to drive SiC MOSFET…. The right way !!

Date:
October 9, 2017

Duration:
29:45
Learn about SiC application landscape and the specific requirements to drive a SiC MOSFET in order to achieve an efficient, high power density and robust system

How to implement maximum power point tracking for solar charging

Date:
November 21, 2017

Duration:
31:08
Overview of the power characteristic of solar panels, common MPPT algorithms, and a simple low power reference design to maximize battery charging current.

How to measure RTDs with Delta-Sigma ADC

Date:
April 8, 2018

Duration:
03:55
Precision temperature measurement with Delta-Sigma analog-to-digital converters

How to power a smart meter with nano-power DC/DC solutions

Date:
August 23, 2016

Duration:
12:53
This training video goes through the details of the smart meter with energy buffering referenced

Implementing isolated shunt sensors using isolated delta sigma modulators and digital filters

In this section, the isolated modulator architecture will be discussed.  The software and hardware design considerations for this architecture will be discussed.  In addition, various isolated modulator designs will also be discussed and compared.

Implementing isolated shunt sensors using metrology AFEs and external isolators

In this section, the isolated metrology AFE architecture will be discussed.   The software and hardware design considerations for this architecture will be discussed.  In addition, the TIDA-01550 isolated metrology AFE reference design will also be discussed.

191 Results
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