Re: Joint project concerning a real smart E power meter
Posted: Wed Sep 12, 2018 9:40 pmI think the missing image was better than the image that replaced it. What I want to know is what are you using for sensing. What kind of linearity over what range. I would like to know what the target measurement range is.
About 15+ years ago I used some Cirrus Logic CS5460A chips for utility meters. That part was replaced by the CS5463. https://www.cirrus.com/products/cs5463/ There are a number of other options.
At that time there wasn't enough real interest for us to release a product with accurate power measurement. Sure they wanted it, but would only put it into a few research barns.
About 15+ years ago I used some Cirrus Logic CS5460A chips for utility meters. That part was replaced by the CS5463. https://www.cirrus.com/products/cs5463/ There are a number of other options.
At that time there wasn't enough real interest for us to release a product with accurate power measurement. Sure they wanted it, but would only put it into a few research barns.