AC Traction Power Protective Relaying Topics: Replacing Single-Function Relays with Multifunction Digital Relays

Virtual: https://events.vtools.ieee.org/m/460346

The IEEE Vehicular Technology Society (VTS) Philadelphia Chapter is holding a technical meeting. The topic is AC Traction Power Protective Relaying Topics: Replacing Single-Function Relays with Multifunction Digital Relays. Our speaker is Seth Nelson, Product Line Manager, Basler Electric Company. AC traction power substations along the Northeast Corridor and Philadelphia area were originally designed using single-function electromechanical and solid-state protective relays. Railway agencies have recently been using multifunction digital relays when upgrading substations with new protection systems or when replacing existing relays at frequency converter stations. The existing single-function protective relays can be adjusted using a screw driver and a 4-page manual. The new multifunction relays can be programmed from a laptop while following a 450 to 1200-page manual, depending on the vendor. Mr. Seth Nelson will present the Basler BE1-FLEX multifunction digital relay and how it can be integrated into an existing traction power system, including recommendations on how to replace existing relay schemes. Options to retrofit into the existing cutouts without needing to cut or replace the panel will be discussed. A high-voltage breaker-and-a-half scheme will be used as an example. There is no charge for meeting attendance, only for PDH certificates. Attendees may apply for 1.0 PDH provided through the IEEE Certificates Program, accepted in all states. Member cost is $7.00 and non-member cost is $10.00 (USD) via vTools (credit card payments are processed through PayPal). Complete online evaluation after lecture at https://r2.ieee.org/philadelphia-vts/forms/ Payment must be received and evaluation form must be completed within three days to receive PDH certificate. IEEE VTS Philadelphia Chapter Officers: Chapter Chair: Brandon S. Swartley, P.E., STV Incorporated, [email protected] Vice-Chair: Harvey Glickenstein, P.E., F.I.R.S.E., [email protected] Secretary and Treasurer: Robert Fisher, P.E., WSP, [email protected] Speaker(s): Seth Nelson, Agenda: Introduction - Overview of Basler relays - Types of protection schemes to use on 25 Hz traction power systems - Replacing existing schemes using multifunction relays - Physical replacement of existing relays by replacing relay panel doors or retrofitting into existing cutouts Questions Virtual: https://events.vtools.ieee.org/m/460346

Spring Company Panel

Room 2301 Baltic Way, Pittsburgh

IEEE Undergraduate is inviting in 4 companies (American Electric Power, Multi-Dimensional Integration, Schweitzer Engineering Laboratories, ad Burns & McDonnell) to come and network with engineering students. Companies will give a short presentation on what they are about and what opportunities they have, along with answering any Q&A about their company. Room: 300, Bldg: Journalism Building, 242 W 18th Ave, Columbus, Ohio, United States

Careers in Technology Spring Series 2025 – Baek-Young Choi, PhD – 28 January 8pm EST / 7 pm CST

Virtual: https://events.vtools.ieee.org/m/456310

[] Dr. Baek-Young Choi is an internationally leading scholar in the Internet of Things, 5G and beyond, cloud computing, and cybersecurity. Dr. Choi's innovative research has led to numerous Best Paper, Best Poster, and Best Video awards, as well as recognition as conferences’ keynote speaker, Distinguished Lecturer, and Associate Editor-in-Chief of the flagship magazine of the IEEE Society. She has served in many international leadership roles in her technical society, including Chair of IEEE Women in Communications Engineering, Chair of Sister societies, and a technical oversight committee of flagship conferences in IEEE, general chair, and technical program committee chair for multiple international conferences and workshops. Speaker(s): Baek-Young Choi, PhD Virtual: https://events.vtools.ieee.org/m/456310

MOVE Tech Talk – JAN 2025 – Overview of a Mass Fatalities Response

Virtual: https://events.vtools.ieee.org/m/462333

Peter Teahen will be our presenter. The scope of a mass fatalities response extends well beyond the return of remains to surviving family members. Addressing the complex needs of such an incident includes several critical tasks: protecting potential crime scenes; managing resources and personnel effectively; conducting comprehensive searches and recovering remains; understanding relevant legal and regulatory issues; identifying and returning remains accurately; and ensuring that the families of the deceased are treated with compassion, dignity, and respect for their cultural and religious beliefs. It is essential that responders are equipped with the necessary tools to fulfill their duties and are prepared to manage the substantial physical and emotional stress they will encounter during the response. Co-sponsored by: IEEE-USA MOVE Program Speaker(s): Peter Teahen Virtual: https://events.vtools.ieee.org/m/462333