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Research Project Information




Research Project Summary Information



This project is closed, and the information generated was considered valuable by the customer in understanding future energy savings potential.(ST11044-1)

Electrical Power WorX Corporation

Background

The Contractor, Electrical Power worX (EPX) is a relatively new company composed of railway engineering professionals with experience in a broad array of transit rail disciplines. The principals are focusing their initial business on the development of electrical energy storage systems for more effective use of regenerative braking energy in electrified rail systems. Currently, they are in the early stages of development of an ultra capacitor-based trackside energy storage system for application within the NYC Metropolitan Transportation Authority (MTA), and ultimate commercialization worldwide. This current initiative is funded under NYSERDA project #10388. EPX has also recognized that there are alternate configurations of energy storage technologies that may be better applied to certain electrified rail applications, namely storage systems that are incorporated on the railcar, rather than installed trackside. EPX is leveraging the initial study tasks of its wayside energy storage project to initiate this new feasibility study of using ultra capacitors for on-railcar storage.

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Project Description

The scope of work for the study includes the following elements of the on-railcar storage systems, for comparison to the Contractor’s trackside system studies: sizing and efficiency; power circuit requirements; control system requirements; mechanical requirements, safety implications; and maintenance impacts.

Benefits

Electrical energy savings in the NYC MTA system, and other electrified rail systems, through more effective use of regenerative braking energy recovery. Potential job development and growth through a new NYS company operating in Alfred, NY.

Project Results

EPX successfully completed the study project and delivered an acceptable final report. Based on a subsequent competitive proposal, EPX was awarded a project to prepare a more detailed design of an on-car ultra capacitor-based energy storage system for a typical MTA railcar.

Contractor

Electrical Power WorX Corporation
646 Clark Rd
Alfred Station, NY 14803

Principle Investigator

Marcus Emerson

Universities Involved

Technologies

Project Type:

Research Study


Technologies Types:

Energy Storage
Ultracapacitors

NYSERDA Contact Information

Frank Ralbovsky
FSR@nyserda.ny.gov

Program

R&D -Transport & Power Systems

Contract Details

Start Date: 1/11/2010
Project Status: Active
Contract Number: ST11044-1




Last Updated: 4/17/2014