COurse Induction Voltage Hazards Near Transmission and Distribution Lines Hilton Portland & Executive Tower EUCI is authorized by IACET to offer 1.0 CEUs for the course. 1
Overview Power lines induce voltages on nearby structures such as de-energized transmission lines, buildings, railroads, pipelines, and communication lines. This induced voltage can create electric shocks, arcing, and even fire or explosions. Induction is probably one of the most misunderstood phenomena in power systems. Its assessment is often overlooked, leading to severe consequences. Hazardous working environments can be present if workers are not fully aware of the electromagnetic field effect on induction voltage. With the full knowledge of electromagnetic induction, utilities can acquire acceptable right of way for their power lines, industries and commercial buildings can allocate their business at sufficient distances from the power lines, housing projects can determine the height of their buildings, and utilities can decide on the separation of their pipelines and railroads from power lines. This course will provide the technical information needed to assess the hazards of sharing the right of way with utility lines as well as the worksite hazards for power line work. The course will also deal with mitigation techniques to reduce the hazards of induction voltage. This course requires an engineering background and is intended to provide the knowledge needed to compute the induced voltages due to the electromagnetic fields of energized lines. The computation is simplified without loss in accuracy, so it can be implemented by using handheld calculators. Recommended text, Electric Safety: Practices and Standards, By Mohamed El-Sharkawi, CRC press, 2013. Who Should Attend Electric power engineers Engineers in the railroads and pipelines companies Non-power engineers who are working in the power field Field engineers Construction and developers with an engineering background Managers of utility companies with an engineering background Learning Outcomes Assess hazards due to induction in power systems Discuss the electromagnetic field effect on induction voltage Review the technical information needed to assess the hazards of sharing the right of way with utility lines as well as worksite hazards for power line work Discuss techniques to compute the induced voltages due to electromagnetic fields of energized lines Compute induced voltage 2
Agenda Monday, December 8, 2014 8:00 8:30 a.m. registration and Continental Breakfast 8:30 a.m. 4:00 p.m. course Timing 12:00 1:00 p.m. group Luncheon E electromagnetic Phenomenon (1 hour) Electric field Magnetic field Definition of induction voltage Safety codes It is rare to hear a speaker with both academic and field knowledge. Give him a Texas accent and he will be perfect! Technical Specialist, Bass Engineering EUCI provided an amazing speaker on a complicated E electric Field (3 hours) subject relating to the Charge power industry. The Equipotential surface information provided at Ground effect this course was complete Induced voltage due to nearby energized conductor and essential on a topic Step-by-step techniques to perform quick and accurate computation of induced with limited literature. The voltage due to electric field course was filled with trade secrets! Substation Electrical Engineering Associate, M magnetic Field (1.5 hours) Sargent & Lundy LLC Flux and flux linkage Ground effect Induced voltage due to nearby energized conductor Step-by-step techniques to perform quick and accurate computation of induced voltage due to magnetic field A aggregated Induced Voltage Due to Electromagnetic Field (1 hour) Step-by-step techniques to perform quick and accurate computation of induced voltage due to electromagnetic fields 3
Agenda Tuesday, December 9, 2014 8:00 8:30 a.m. continental Breakfast 8:30 a.m. 12:00 p.m. course Timing E electric Field Under Power Lines and Within the Right of Way (2 hours) Step-by-step techniques to perform quick and accurate computation of electric field strength anywhere near the power lines Electric field profile Allowable limits of electric field strength Standards and guidelines Speaker did an outstanding Computation of the minimum vertical clearance, National Electrical Safety Code job of conveying the Measurements of electric field strength subject matter in a simple and understandable way. Senior Project Manager, EPRI Pipelines, Railroads, and Communication Cables (1.5 hours) Induced voltage due to electric field coupling Induced voltage due to magnetic field coupling Induced voltage due to electrical conductance Insulated vs. bare metal Over vs. underground metals As an entry level engineer, I have gained so much basic knowledge regarding induction voltage hazards. The knowledge obtained from this class will allow me to execute my responsibilities, as an engineer at an electric company, safely and with even more awareness than before entering theis training course. This course is highly beneficial! Associate Engineer, SDG&E 4
INSTRUCTOR Mohamed A. El-Sharkawi / Fellow / IEEE Mohamed A. El-Sharkawi received his Ph.D. in electrical engineering from the University of British Columbia in 1980. That same year, he became a faculty member at the University of Washington, where he is presently a professor of electrical engineering. He has also served as associate chair and as chairman of the Office of Graduate Studies and Research. During the last 30 years, Mohamed has taught courses on power systems, electric safety, transmission lines, electromagnetic transients, electric drives, and power electronics. He has organized and chaired numerous conferences, panels, and special sessions in IEEE and other professional organizations. He has published over 200 papers and book chapters in his research areas and holds five licensed patents. He has authored three textbooks, Electric Safety: Practices and Standards, Fundamentals of Electric Drives and Electric Energy: An Introduction. He served as an electric safety consultant and expert witness for OSHA, WISHA, and several other organizations. Calculations are useful for strengthening understanding of electrical induced voltages from university days but keeps it practical for use at the office. Lead, Studies & Settings, Rising Edge Engineering 5
Instructional Methods PowerPoint presentations and test cases will be used to present course information. Requirements for Successful Completion of Program Participants must sign in/out each day and be in attendance for the entirety of the course to be eligible for continuing education credit. iacet Credits EVENT LOCATION EUCI has been approved as an Authorized Provider by the International Association for Continuing Education and Training (IACET), 1760 Old Meadow Road, Suite 500, McLean, VA 22102. In obtaining this approval, EUCI has demonstrated that it complies with the ANSI/IACET Standards, which are widely recognized as standards of good practice internationally. As a result of its Authorized Provider membership status, EUCI is authorized to offer IACET CEUs for its programs that qualify under the ANSI/IACET Standards. EUCI is authorized by IACET to offer 1.0 CEUs for the course. A room block has been reserved at the Hilton Portland & Executive Tower, 921 SW Sixth Ave., 97204, for the nights of December 7-8, 2014. Room rates are $145, plus applicable tax. Call 1-503-226-1611 for reservations and mention the EUCI course to get the group rate. The cutoff date to receive the group rate is November 7, 2014, but as there are a limited number of rooms available at this rate, the room block may close sooner. Please make your reservations early. PROCEEDINGS The proceedings of the course will be published, and one copy will be distributed to each registrant at the course. 6
EVENT LOCATION please register the following Induction Voltage Hazards Near Transmission and Distribution Lines : US $1395 Early bird on or before November 28, 2014: US $1195 A room block has been reserved at the Hilton Portland & Executive Tower, 921 SW Sixth Ave., 97204, for the nights of December 7-8, 2014. Room rates are $145, plus applicable tax. Call 1-503-226-1611 for reservations and mention the EUCI course to get the group rate. The cutoff date to receive the group rate is November 7, 2014, but as there are a limited number of rooms available at this rate, the room block may close sooner. Please make your reservations early. EU UCI has gathered during its 26 years organizing conferences. Sign me up for Energize Weekly. How did you hear about this event? (direct e-mail, colleague, speaker(s), etc.) Print Name Job Title Company What name do you prefer on your name badge? Address City State/Province Zip/Postal Code Country Telephone Email List any dietary or accessibility needs here CREDIT CARD Name on Card Account Number Billing Address Billing City Billing State Billing Zip Code/Postal Code Exp. Date Security Code (last 3 digits on the back of Visa and MC or 4 digits on front of AmEx) OR Enclosed is a check for $ to cover registrations. Cancellation policy All cancellations received on or before November 7, 2014 will be subject to a US $195 processing fee. Written cancellations received after this date will create a credit of the tuition (less processing fee) good toward any other EUCI event or publication. This credit will be good for six months. In case of event cancellation, EUCI s liability is limited to refund of the event registration fee only. For more information regarding administrative policies, such as complaints and refunds, please contact our offices at 303-770-8800. (201) 871-0474. EUCI reserves the right to alter this program without prior notice. 7