NSF award 2501555 · University of Akron

ERI: A Noble Approach to Design Polymer Nanocomposites for Partial Discharge Free Electric Machine Winding Insulation

Final report due

29 December 2027

in 437 days · The award ends on 31 August 2027.

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Dates this award owes

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Decide about an extension3 May 2027in 197 days
award ending 2027-08-31 · Research.gov
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Extension request17 Jul 2027in 272 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2027in 307 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2027in 437 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2027in 437 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2027in 437 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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How we got this date

NSF lists this award's end date as 31 August 2027.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2027.

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Award card

Award number: 2501555
Period of support: 1 Sep 2025 – 31 Aug 2027
Amount: $199,999
Awardee: University of Akron, Akron, OH
Program: ERI-Eng. Research Initiation
Directorate: ENG

Abstract

This NSF ERI project aims to address the accelerated aging of motor winding insulation by developing a partial discharge (PD)-resistant insulation material for electric machines powered by fast-switching pulse width modulated (PWM) inverters. Electric motors are essential for integrating distributed energy sources into the power grid and serve as a cornerstone of electric transportation systems. The increasing use…

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