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146 Results

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: 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: 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: 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: 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: 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

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 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 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: TIDA-010036 metrology accuracy results

Date:
March 27, 2019

Duration:
03:35
This module shows the active and reactive energy error results that were obtained with the TIDA-010036 shunt-based reference design.

How to design 1-phase shunt electricity meters using standalone metrology ADCs: Summary

Date:
March 27, 2019

Duration:
02:07
In this module, a summary of the entire “How to design 1-phase shunt electricity meters using standalone metrology ADCs” training series would be covered.

How to design 1-phase shunt electricity meters using standalone metrology ADCs: Procedure for obtaining and verifying ADC samples

Date:
March 27, 2019

Duration:
12:16
This module discusses a procedure for initializing the ADS131M04, obtaining samples from the device, and calculating the CRC for checking packet integrity.

How to design 1-phase shunt electricity meters using standalone metrology ADCs: Metrology architecture options: SoCs, AFEs, and standalone ADCs

Date:
March 27, 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 design 1-phase shunt electricity meters using standalone metrology ADCs: Electricity meter current sensing options: current transformers and shunts

Date:
March 27, 2019

Duration:
14:31
This module provides details on the characteristics of shunts and current transformers.

How to design 1-phase shunt electricity meters using standalone metrology ADCs: Designing voltage and current sensing circuitry

Date:
March 27, 2019

Duration:
09:05
This module discusses the circuits used in the TIDA-010036 reference design to translate Mains voltage and current to the voltage waveform fed to the ADS131M04.

How to design 1-phase shunt electricity meters using standalone metrology ADCs: Current detection mode overview

Date:
March 27, 2019

Duration:
14:27
This module provides an overview of the ADS131M04’s current detection mode for detecting the removal of the neutral connection from a meter.

How to design 1-phase shunt electricity meters using standalone metrology ADCs: Current detection mode current consumption results

Date:
March 27, 2019

Duration:
05:52
This module shows the current consumption results of the ADS131M04’s current detection mode.

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

Date:
March 27, 2019

Duration:
04:35
This module provides an overview of a procedure that can be used to calibrate a meter that has the ADS131M04.

How to design 1-phase shunt electricity meters using standalone metrology ADCs: Algorithms for performing metrology parameter calculations

Date:
March 27, 2019

Duration:
12:03
This module discusses algorithms that can be used to calculate metrology parameters from the ADS131M04’s sensed voltage and current samples.

How to design 1-phase shunt electricity meters using standalone metrology ADCs: ADS131M04 and MSP432 features for TIDA-010036

Date:
March 27, 2019

Duration:
03:56
This module discusses the features of the ADS131M04 standalone ADC and MSP432 metrology/host microcontroller in the TIDA-010036 reference design.
146 Results
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