Typhoon HIL Blog


Success Story: Fuji Electric deploys Hardware in the Loop (HIL) for UPS Control Testing

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Fuji Electric Co., Ltd.
Power Electronics System Energy Business Headquarters
Power Supply Equipment Development Department
Mr. Kazuyoshi Umezawa, Mr. Motohiro Tsukuta, Mr. Takuya Kimizu (from left to right)

 

Story Highlights

  • Application: Fuji Electric’s Kobe site uses the Typhoon HIL platform for their Uninterruptible Power Supply (UPS) development.
  • Challenge: To overcome the typical limitations of open-loop and offline simulations in the early product testing stage, as well as the limitations of the high-power tests in the late product testing stage.
  • Solution: The adoption of controller Hardware-in-the-Loop (C-HIL) made it easy to develop and debug new control software functionality, as well as verify the operation in cases that are difficult to reproduce in a high-power lab.
  • Result: Typhoon HIL reduced the time and cost of UPS control development and increased test coverage.
  • HIL Tested means quick reliable results with lower costs and higher flexibility.
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4 ways Controller Hardware in the Loop and Model-Based Engineering are Reducing Risk

 

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Industry 4.0 is dawning, and digitalization, decarbonization, and decentralization (aka D3) are fueling the electric grid (r)evolution. D3, in turn, creates opportunities for immense value creation, but invokes new technologies and design concepts, and change brings risk.

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7 Reasons why HIL Tested is becoming ubiquitous

As the industrial revolution 4.0 is dawning on us, the digitalization of the utility grid and more broadly digitalization of our complete energy system is inevitable.  While digitalization brings massive opportunities for value creation, it also brings significant challenges.

Considering the cyber-physical nature of the future grid, where massive amounts of sensors, communications, embedded computing, embedded controllers, and cloud software will dominate the operation and performance, industry leaders are embracing new design, test, deployment and life cycle maintenance processes based on model based engineering and more specifically model based testing.

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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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7 smart inverter tests you should get ready for

Posted by Ivan Celanovic on Sep 8, 2016 12:00:25 PM

Topics: Research Laboratories, Smart Inverters, inverter controller

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Interconnecting distributed energy resources (DER) to the grid, in the United States, requires compliance with a number of standards/grid codes, where three main ones are:

  1. National Electrical Code (NEC),
  2. Underwriters Laboratories (UL) 1741, and
  3. IEEE 1547.

Since the existing versions of UL 1741 and IEEE 1547 (IEEE 1547-2003) were written prior to the development of smart inverters they were being revised in the end of 2016 to cover new grid support, utility-interactive inverters and converters. Revisions of UL1741 and IEEE 1547 came from California. Indeed, in early 2013 regulators at the California Public Utilities Commission (CPUC) and California Energy Commission (CEC) jointly convened the Smart Inverter Working Group (SIWG).

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