The sensible energy strip reference designs supply three outputs to simplify the design course of and pace up market entry, enhancing house automation, safety, and power administration.
Sensible energy strips are important instruments for contemporary power administration, providing a large number of advantages for each residential and industrial settings. These superior units improve power effectivity by routinely turning off retailers when linked units aren’t in use, thereby decreasing pointless energy consumption and electrical energy prices. With options like surge safety, distant management capabilities, and integration with house automation techniques, sensible energy strips not solely enhance security by defending electronics from energy surges but in addition present comfort and suppleness in controlling energy utilization. Texas Devices (TI) has launched three output sensible energy strip reference designs to simplify the design course of.
The design includes a high-accuracy, single-phase embedded metering sensible energy strip utility using an MSP430 microcontroller unit (MCU). It’s engineered to help the measurement of assorted electrical parameters, together with AC voltage, present, lively energy, reactive energy, obvious energy, frequency, and energy issue, and it has the aptitude to measure these parameters individually throughout three sockets. Extra {hardware} elements have been integrated to increase its performance and allow additional growth. These embody relay management and choices for each wired and wi-fi communication.
Featured functions for this expertise embody sensible energy strips, which improve power administration and effectivity in properties and places of work. Moreover, it’s utilized in house safety techniques to enhance security and monitoring capabilities. Moreover, it performs a big function in house automation, permitting for streamlined and clever management over varied family units and contributing to a extra linked and handy residing atmosphere.
The facility strip is supplied with a number of notable options. It measures AC frequency, RMS voltage, and RMS present and calculates lively energy, reactive energy, obvious energy, and energy issue with an accuracy higher than 0.5%. The gadget updates its readings each 8 AC cycles and might routinely report these measurements to UART, permitting for environment friendly knowledge administration and evaluation. This integration of complete measurement and communication capabilities makes the sensible energy strip a sophisticated software for managing energy effectively in varied functions.
This design measures the facility and present of three particular person socket retailers, offering methodology, testing, and design information to assist customers shortly consider and customise the system. To speed up time to market, built-in options resembling relays are included for additional performance growth. As an illustration, customers can change off an output based mostly on a set present restrict or change it on and off based mostly on a user-set grasp present set off stage. Extra options embody help for each latched and non-latched relays, a built-in energy provide, and a debugging interface.Â
The {hardware} configuration additionally includes relay driving circuits, enhancing the facility strip’s performance for a broader array of functions by using voltage and present measurements. The design is additional outfitted to help each wired and wi-fi communication modules, increasing its adaptability.Â
TI has examined this reference design. It comes with a invoice of supplies (BOM), schematics, and so forth. You could find extra knowledge concerning the reference design on the corporate’s web site. To learn extra about this reference design, click on right here.