Find OPQ on GitHub
openpowerquality.github.io Home site for open power quality organization. http://openpowerquality.github.io/ OPQ Fall 2017 Update <p>It’s been too long since we published an OPQ news item! We’re working hard on rolling out a vastly improved version of OPQ:</p> <ul> <li> <p>OPQ now supports a suite of cloud-based services called Mauka, Makai, and View. This increases the flexibility and scalability of OPQ.</p> </li> <li> <p>We are actively investigating manufacturing services. No more in-house soldering! This will enable us to easily scale up the production of OPQBoxes and decrease the price.</p> </li> <li> <p>If all goes according to plan, we will be making OPQ technology widely available by 2018. Stay tuned!</p> </li> </ul> Wed, 06 Sep 2017 14:29:39 +0000 http://openpowerquality.github.io/2017/09/06/opq-fall-update.html http://openpowerquality.github.io/2017/09/06/opq-fall-update.html OPQ Year End Review <p>Serge Negrashov put together this nice slide deck to summarize progress on the OPQ hardware project. Enjoy!</p> <div style="max-width: 600px; padding-bottom: 20px"> <script async="" class="speakerdeck-embed" data-id="6f81fecaf2da4fbfa41a715a6389789b" data-ratio="1.33333333333333" src="//speakerdeck.com/assets/embed.js"></script> </div> Tue, 06 Dec 2016 14:29:39 +0000 http://openpowerquality.github.io/2016/12/06/opq-year-end-review.html http://openpowerquality.github.io/2016/12/06/opq-year-end-review.html OPQBox engineering samples now running! <p><img style="margin-right: 15px; margin-bottom: 10px; float: left" src="/images/opqbox2.JPG" width="300px" /></p> <p>Just in time for the holidays! We have assembled a small batch of OPQBoxes with our latest design, and they are now collecting and sending data to our new software infrastructure. We are excited about this design as it should provide higher accuracy data that is more amenable to analysis than our previous generation.</p> <p>We will have another announcement soon when our documentation is brought up to date.</p> Thu, 01 Dec 2016 14:29:39 +0000 http://openpowerquality.github.io/2016/12/01/opqbox2.html http://openpowerquality.github.io/2016/12/01/opqbox2.html Google groups is dead; long live Slack! <p>As some of you might have noticed, our <a href="https://groups.google.com/forum/?fromgroups#!forum/openpowerquality">OPQ Google Group</a> has been dormant for quite a while.</p> <p>It’s not because we haven’t been working or communicating, it’s because we’ve moved over to Slack for our internal communications. We’ve recently decided to open up our Slack Team for outside collaborators to help us improve communication.</p> <p>So, if you’re interested in the OPQ Project and want to learn more about our ongoing progress, please email Philip Johnson (johnson@hawaii.edu) to request an invitation to the <a href="https://openpowerquality.slack.com/">OPQ Slack Team</a>.</p> Wed, 30 Nov 2016 14:29:39 +0000 http://openpowerquality.github.io/2016/11/30/slack.html http://openpowerquality.github.io/2016/11/30/slack.html OPQBox2 Design, V3 <p>We are super, duper psyched to announce that a <strong>third</strong> design for our second generation OPQBox hardware device is now available for review at the <a href="http://openpowerquality.github.io/opqbox2">OPQBox2 Repo Home Page</a>.</p> <p>We are making engineering samples of this design, although we are also continuing to make design changes and improvements. Here’s a <a href="https://github.com/openpowerquality/opqbox2/labels/G2%20Design%202">list of issues we’re working on</a>.</p> <p>Please take a look and let us know what you think.</p> Tue, 22 Sep 2015 14:29:39 +0000 http://openpowerquality.github.io/2015/09/22/opqbox2.html http://openpowerquality.github.io/2015/09/22/opqbox2.html OPQBox2 Design, V2 <p>We are super psyched to announce that a second design for our second generation OPQBox hardware device is now available for review at the <a href="http://openpowerquality.github.io/opqbox2">OPQBox2 Repo Home Page</a>.</p> <p>This version of the design incorporates <a href="https://github.com/openpowerquality/opqbox2/issues?q=is%3Aissue+is%3Aclosed">lots of fixes</a> found during the “initial” design’s review.</p> <p>Please take a look and let us know what you think. We hope to make engineering samples during February, 2015.</p> Thu, 29 Jan 2015 14:29:39 +0000 http://openpowerquality.github.io/2015/01/29/opqbox2.html http://openpowerquality.github.io/2015/01/29/opqbox2.html OPQBox2 design available for review <p>We have recently completed the initial design of the second generation of our OPQBox hardware device.</p> <p>If you are interested in reviewing our design, please see the <a href="http://openpowerquality.org/opqbox2/">OPQBox2 repository</a>.</p> <p>Looking forward to your commments and suggestions!</p> Mon, 27 Oct 2014 14:29:39 +0000 http://openpowerquality.github.io/2014/10/27/opqbox2.html http://openpowerquality.github.io/2014/10/27/opqbox2.html Pipeline pilot published! <p>The pilot study of the first generation of OPQ hardware and software is mostly complete, and we have written up our results <a href="/technology/g1-pilot-study.html">here</a>.</p> <p>The pilot study provided insight into the strengths and weaknesses of our hardware and software platform, and also demonstrated that our system can detect grid-wide events.</p> Mon, 20 Oct 2014 14:29:39 +0000 http://openpowerquality.github.io/2014/10/20/pilot-study.html http://openpowerquality.github.io/2014/10/20/pilot-study.html Pipeline pilot begins! <p>The OPQ team is delighted to announce the start of a pilot study to evaluate our <a href="/technology/roadmap.html#G1:Pipeline">Generation 1 (Pipeline)</a> technology.</p> <p>The pilot study will involve deployment of 5 OPQBoxes to various locations around Oahu, with the data sent to our <a href="http://emilia.ics.hawaii.edu:8194/">public OPQHub</a>.</p> <p>The goal of the study is to improve the usability of our software interface, discover bugs, and (with any luck) collect some interesting power quality events.</p> Fri, 01 Aug 2014 14:29:39 +0000 http://openpowerquality.github.io/2014/08/01/g1-pilot.html http://openpowerquality.github.io/2014/08/01/g1-pilot.html Technical Report: Enabling active participation in the Smart Grid through crowdsourced power quality data <p>The OPQ team has published a technical report proposing a three year project to investigate the use of open power quality.</p> <p>Abstract: This technical report presents a research project designed to gain insight into the following questions: Can crowdsourced power quality data enable active participation in the Smart Grid? What are the technical, social, behavioral, and economic requirements for crowdsourced data that make it effective for detection, monitoring, prediction and diagnosis of selected Smart Grid power quality issues? And finally, how can these project outcomes improve “citizen science” in general and the kinds of intrinsic and extrinsic motivators needed for successful outcomes?</p> <p>The complete technical report is available <a href="http://csdl.ics.hawaii.edu/techreports/2014/14-01/14-01.pdf">here</a>.</p> Wed, 02 Apr 2014 14:29:39 +0000 http://openpowerquality.github.io/2014/04/02/techreport.html http://openpowerquality.github.io/2014/04/02/techreport.html