dc filter at nlrs flatirons campus Tender

• Country: USA
• Summary: dc filter at nlrs flatirons campus
• UST Ref No: 134938937
• Deadline: 17 Feb 2026
• Financier: Self Financed
• Purchaser Ownership: Government
• Tender Value: Refer Document
• Notice Type: Tender
• Document Ref. No.: PSN-2026029006
• Purchaser's Detail:
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• Description:
• Pre-Solicitation Notice
  System for Award Management (SAM) Posting
  Notification of Intent to Publish a Full and Open Competitive Solicitation for
  DC Filter at NLR's Flatiron's Campus
  INTRODUCTION
  The National Laboratory of the Rockies (NLR) is the U.S. Department of Energy-s primary national laboratory for energy systems research and development. As the energy systems laboratory, NLR-s unique strength lies in developing and integrating a broad array of energy technologies into robust, resilient systems - bridging foundational research with practical applications to lower energy costs, drive economic growth, bolster national security, and deliver abundant and reliable energy.
  BACKGROUND
  A DC filter is a powerful tool in power electronics and energy systems research. It can smooth out voltage or current ripples in DC systems and is particularly effective when used in conjunction with a Controllable Grid Interface (CGI) which can dynamically adjust system parameters.
  Procurement of a DC Filter will open a wide range of research opportunities, especially in the context of modern power systems and renewable energy integration. Key research areas include power quality improvement, grid-forming and grid-following control, advanced control algorithms, DC microgrid research, and hardware-in-the-loop simulations.
  DESCRIPTION:
  NLR intends to publicly publish for a period of 15 calendar days a competitive solicitation for the following:
  DC Filter - This project seeks to add a 4kA DC Filter within the CGI Yard. This filter will integrate with the existing 10MW 5kV DC output available in the CGI E-House.
  Filter Capacity: 4,000A
  Filter Topology: L-cmc-C
  Filter Passives:
  6x 2mH inductors
  2 windings common mode choke (2cmc)
  Mid-Point Grounding
  
  Includes Common mode choke
  Ancillary Components should include
  DC Distribution
  DC Protection
  Sensing and Control
  System Layout and Electrical Interfaces
  ...
• Documents:

 Tender Notice