Energy measurement SoC provides higher-level management of AC/DC power supplies

Complete energy measurement SoC from Maxim Integrated Products released as companies seek to meet new EPA/Energy Star mandates for greater energy efficiency.

05/27/2011


Maxim Integrated Products has launched a new Teridian/Maxim energy-measurement system on a chip (SoC), the 78M6613. The 78M6613 is the industry's first SoC energy-measurement solution for ac/dc power supplies that brings a higher level of management and control to servers and other equipment in data centers.

The new Teridian/Maxim chip comes as Environmental Protection Agency (EPA)/Energy Star mandates toward greater efficiency and accurate energy measurement in data centers begin to bear down on enterprises around the globe. The 78M6613 enables the capture and reporting of real-time energy data, which provides data center managers with the ability to quantify where energy is needed, being used, and more importantly, being stranded. Visibility into this critical data is an absolute requirement in order to manage and control energy usage in power-starved data centers that cannot keep up with growing demands placed upon them.

"Power capping, load shedding and virtualization are all driving the need for real-time energy measurement and resource management in data centers," said Jay Cormier, Maxim Integrated Products Director, Teridian/Maxim Business Management, Energy Measurement and Communications. "New technology and greater demands on data centers and enterprise networks are all making it even more important to understand where energy is going."

With an embedded analog front-end and compute engine, small footprint, and embedded firmware, the 78M6613 is specifically optimized to address the unique challenges of precision energy measurement inside ac/dc power supplies. As with all Teridian/Maxim brand energy-measurement SoCs, the 78M6613 features accuracy of ±0.5% over a 2000:1 dynamic range, but also provides powerful tools for self-calibration to help facilitate rapid design time and optimal manufacturing costs.

The 78M6613 is a highly integrated, single-phase, fully self-contained AC power-measurement and monitoring SoC integrated circuit with embedded ac load monitoring and control firmware. The small 32-pin QFN package is ideally suited for real-estate-limited designs such as power supplies, where power density and space are a premium. The 78M6613 features the full range of ac power diagnostics, including power, power factor, voltage current, voltage sag and dip. On-chip flash and a microcontroller (MCU) enable the storage of calibration coefficients and eliminate the need for external components.

Initially targeted at server power supplies, the 78M6613 is also suited to energy-measurement needs in data communications and storage equipment. The flexibility of the platform also makes real-time energy measurement a reality for home appliances, home automation networks and building automation.

www.maxim-ic.com/Teridian.

Maxim Integrated Products



No comments
The Top Plant program honors outstanding manufacturing facilities in North America. View the 2013 Top Plant.
The Product of the Year program recognizes products newly released in the manufacturing industries.
The Engineering Leaders Under 40 program identifies and gives recognition to young engineers who...
The true cost of lubrication: Three keys to consider when evaluating oils; Plant Engineering Lubrication Guide; 11 ways to protect bearing assets; Is lubrication part of your KPIs?
Contract maintenance: 5 ways to keep things humming while keeping an eye on costs; Pneumatic systems; Energy monitoring; The sixth 'S' is safety
Transport your data: Supply chain information critical to operational excellence; High-voltage faults; Portable cooling; Safety automation isn't automatic
Case Study Database

Case Study Database

Get more exposure for your case study by uploading it to the Plant Engineering case study database, where end-users can identify relevant solutions and explore what the experts are doing to effectively implement a variety of technology and productivity related projects.

These case studies provide examples of how knowledgeable solution providers have used technology, processes and people to create effective and successful implementations in real-world situations. Case studies can be completed by filling out a simple online form where you can outline the project title, abstract, and full story in 1500 words or less; upload photos, videos and a logo.

Click here to visit the Case Study Database and upload your case study.

Maintaining low data center PUE; Using eco mode in UPS systems; Commissioning electrical and power systems; Exploring dc power distribution alternatives
Synchronizing industrial Ethernet networks; Selecting protocol conversion gateways; Integrating HMIs with PLCs and PACs
Why manufacturers need to see energy in a different light: Current approaches to energy management yield quick savings, but leave plant managers searching for ways of improving on those early gains.

Annual Salary Survey

Participate in the 2013 Salary Survey

In a year when manufacturing continued to lead the economic rebound, it makes sense that plant manager bonuses rebounded. Plant Engineering’s annual Salary Survey shows both wages and bonuses rose in 2012 after a retreat the year before.

Average salary across all job titles for plant floor management rose 3.5% to $95,446, and bonus compensation jumped to $15,162, a 4.2% increase from the 2010 level and double the 2011 total, which showed a sharp drop in bonus.

2012 Salary Survey Analysis

2012 Salary Survey Results

Maintenance and reliability tips and best practices from the maintenance and reliability coaches at Allied Reliability Group.
The One Voice for Manufacturing blog reports on federal public policy issues impacting the manufacturing sector. One Voice is a joint effort by the National Tooling and Machining...
The Society for Maintenance and Reliability Professionals an organization devoted...
Join this ongoing discussion of machine guarding topics, including solutions assessments, regulatory compliance, gap analysis...
IMS Research, recently acquired by IHS Inc., is a leading independent supplier of market research and consultancy to the global electronics industry.
Maintenance is not optional in manufacturing. It’s a profit center, driving productivity and uptime while reducing overall repair costs.
The Lachance on CMMS blog is about current maintenance topics. Blogger Paul Lachance is president and chief technology officer for Smartware Group.