Typhoon HIL Blog


Industry Spotlight Q&A: Austrian Institute of Technology

AIT smart grid converters

 

As Europe’s premiere research and technology organization, the Austrian Institute of Technology (AIT), bridges the gap between industry and research by utilizing innovative solutions to key infrastructure issues.

Zoran Miletic, Senior Research Engineer and Power Electronics Design specialist at AIT, talks about how AIT developed its powerful pre-certification toolbox to design and test smart grid converters for grid code compliance using controller Hardware-in-the-Loop (C-HIL) technology.

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Spotlight Q&A: Subhashish Bhattacharya from FREEDM Systems Center

Posted by Samantha Bruce on Jun 20, 2018 4:18:33 PM

Topics: Smart Inverters, Microgrids, C-HIL, controller hardware in the loop

  

“The Controller Hardware-in-the-Loop is a very important and required step before actual validation or implementation because we can take care of all the corner cases.”


At the Future Renewable Electric Energy Delivery and Management (FREEDM) Systems Center at North Carolina State University, U.S. universities and industry partners focus on modernizing the electric grid using advanced power electronics.


As one of the founding faculty members at FREEDM System Center, Dr. Subhashish Bhattacharya’s research focuses on power electronics and power systems including DC Microgrids.


Dr. Bhattacharya discusses how Controller Hardware-in-the-Loop (C-HIL) reduced the cycle time of design, validation and testing of DC Microgrid controllers from academia to industry.

 

 

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Industry Spotlight Q&A: Tony Olivo and Preston Miller from FlexGen

FlexGen leads the energy storage industry worldwide with its breakthrough hybrid energy storage software and power conversion products for oil and gas, marine, and industrial power systems.

Their energy storage system was commissioned by power producer and retailer, Vista Energy, to build its 10-megawatt/42-megawatt-hour storage system, making it the largest battery in Texas.1

 Tony Olivo, Director of Engineering, and Preston Miller, firmware engineer at FlexGen, discuss how they used Typhoon HIL's integrated platform to test and verify the highest quality control system.

 

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3 Solutions to Optimize DERs for Frequency Regulation in Microgrids

Posted by Samantha Bruce on May 3, 2018 3:09:55 PM

Topics: Microgrids, C-HIL, DER, Energy, ARPA-E


Frequency regulation is currently provided by large individual resources, such as coal plants and gas turbines. There is growing interest for utilizing power flexibility of DERs in microgrids for providing frequency regulation. Researchers, funded by ARPA-E, from the University of California San Diego (UCSD) have developed a control framework for a microgrid that coordinates DERs for frequency regulation.

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Industry Spotlight: Ryan Smith, EPC Power

Posted by Samantha Bruce on Apr 19, 2018 3:00:00 AM

Topics: C-HIL, controller hardware in the loop, DER, Energy

Using a Controller Hardware-in-the-Loop simulation platform, EPC Power was able to integrate their control software with new hardware in just two days. 

Based in San Diego, CA, EPC Power designs and manufactures grid forming bi-directional inverters and DCDC converters for solar, wind, energy storage, automotive and microgrid applications. 

Ryan Smith, Chief Technology Officer (CTO) and chief controls architect, talks about his experience using Controller Hardware in the Loop (C-HIL) from the early conceptual stage, to final product certification and lifecycle maintenance.

 


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Distributed Microgrid Controls and Communications

Posted by Samantha Bruce on Apr 7, 2018 8:00:00 AM

Topics: Research Laboratories, Microgrids, C-HIL, DER, ARPA-E

HIL Setup

 From Centralized to Distributed Microgrid

Today, most microgrids are controlled in a centralized fashion with standard master slave architecture. There is a central controller, which is the supervisory controller and is connected via point-to-point connection to every DER in the microgrid.

 

Researchers from the University of Illinois at Urbana Champaign (UIUC) funded by ARPA-E, have developed a completely distributed controller architecture. Instead of a central controller, multiple micro controllers or nodes communicate with its neighbors towards a consensus. Olaolu Ajala, a PhD student in power and energy systems at UIUC, shows how this distributed controller architecture works using a Hardware-in-the-Loop microgrid testbed.

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Industry Spotlight Q&A: Jay Johnson from Sandia National Laboratory

Posted by Samantha Bruce on Mar 5, 2018 1:12:58 PM

Topics: Research Laboratories, C-HIL, controller hardware in the loop, DER, Energy

 

Sandia National Laboratories is the largest U.S. Department of Energy national lab with over 12,000 employees. It has a major role in supporting inverter development and testing protocols for standards organizations and distributed energy research (DER) vendors. 


Jay Johnson, a principal member of technical Staff at Sandia, leads several renewable energy research projects in the U.S., Europe, and Asia. He talks about his research paper, “Design and Evaluation of SunSpec-Compliant Smart Grid Controller,” and why Controller Hardware-in-the-Loop (CHIL) is a novel approach. 

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The Ship is a Microgrid (Part I): Why is this so hard to design and build?

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Shipboard Microgrid

The ship is a microgrid with interconnected loads (propulsion, C4ISR, propulsion and auxiliary) and distributed energy resources (power generation, distribution and energy storage) acting as a controllable entity. This is not a new concept. However, it is one that is taking on far greater significance with the increasing electrification and computerized control of naval and merchant marine ships.


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