Electrical Distribution Design Workshop

Back to Calendar

Electrical Distribution Design Workshop

Electrical Distribution Design Workshop

Date: January 11-13, 2022
Time:
  • Day 1: Jan 11, 2022 8:00 am - 4:00 pm
  • Day 2: Jan 12, 2022 8:00 am - 4:00 pm
  • Day 3: Jan 13, 2022 8:00 am - 12:00 pm
Location: MMUA, 3131 Fernbrook Lane North, Suite 200, Plymouth, MN 55447
Get Directions
Pricing:

Members: $900

Nonmembers: $1,200

Certificate: 16.5 hrs

Electrical Distribution Design

The 2022 Electrical Distribution Design Workshop offers participants a comprehensive and practical overview of AC principles and applications applied to the design of electric utility services for retail customers.

Participants will:

  • Review the characteristics and selection criteria for distribution transformers, overhead conductors, and underground cables, practice in customer load estimation, the sizing of service transformers, and the sizing of overhead and underground service conductors/cables.
  • Learn about voltage drop and how to meet service voltage requirements with consideration of customer demand and power factor, service conductor/cable size and length, and short-term voltage variations due to motor starting.
  • Delve into practical considerations for overhead service pole locations, NESC service span and attachment clearances, underground transformer and junction box locations, and easements.
  • Work through application exercises throughout the course, and more!

This workshop can benefit those who are relatively inexperienced in the electric utility industry or to the distribution system, as well as those with experience who want to “refresh and update” their understanding of the underlying principles of electrical distribution and its application to the design of customer services.

  • Engineering managers
  • Design engineers
  • Operations managers
  • Crew supervisors
  • Lineworkers
  • Consulting engineers

Workshop participants are encouraged to bring a laptop/tablet.

About the Instructors

Instructors: R. John Miner, Collaborative Learning – Collaboration Unlimited (lead instructor)
and Tom Black (online instructor)

John Miner is a registered professional engineer in the states of Minnesota and Texas. John is an accomplished executive manager, and educator with over 4 decades of experience in the electric utility industry.

He is President of Collaborative Learning, Inc. of Austin and San Antonio, Texas, a firm that presents management and technical education programs and, through Collaboration Unlimited, provides management consulting services to the electric utility industry.

John is a frequent presenter at MMUA workshops and conferences. John previously served as the General Manager of Rochester Public Utilities and Chief Operating Officer for the Austin, Texas, Electric Utility Dept. In addition, he has been a course instructor for APPA for 30 years. John is a senior life member of the IEEE.

Tom Black (online instructor)
Tom has more than 30 years of experience in the electric and gas industry, having worked with both municipal and investor owned utilities in Colorado, Florida, North Carolina and South Carolina. Tom is a registered professional engineer and a member of IEEE.

Agenda

Tuesday, January 11 - 8:00 AM-4:00 PM

Introductions/Overview of Course

Review of Alternating Current (AC) Electricity

  • Voltage & current sine waves & frequency
  • Resistance, reactance & impedance
  • Phase relationship, power factor & phasor concepts
  • Power triangle
  • Application examples/exercises

Three-Phase AC Electricity

  • Wye & delta circuit connections
  • Phasor relationships & phase rotation
  • Phase balance
  • Three-phase power
  • Application examples/exercises

Introduction to Customer Load Estimation

  • Electrical ratings of loads
  • Connected load and demand
  • Load diversity
  • Customer load data
  • Application examples & exercises

Wednesday, January 12 - 8:00 AM-4:00 PM

Distribution Transformers

  • Transformer theory
  • Transformer impedance
  • Transformer loading
  • Transformer features & specifications
  • Application examples/exercise

Overhead & Underground Conductors/Cables

  • Conductor/Cable types and features
  • Physical & electrical properties of cables/conductors

Voltage Drop Considerations

  • Voltage standards & design criteria
  • Power factor, reactive current effects & capacitors
  • Voltage drop and design parameters
  • Conductor/cable length limits
  • Application examples/exercises

Overhead Service Planning & Design

  • NESC and NEC basic requirements
  • Overhead service drop design
  • Overhead service drop design considerations & standards
  • Application examples/exercises

Thursday, January 13 - 8:00 AM-12:00 PM

Underground Service Planning & Design

  • NESC and NEC basic requirements
  • Underground service lateral design considerations & standards
  • Application examples/exercises

Underground Subdivision Layouts

  • Design & layout criteria
  • Application examples/exercises

   *Agenda/program subject to change.

Professional Development Hours

Earn up to 16.5 Professional Development Hours (PDHs) for attending this workshop. Course eligibility and number of PDHs may vary by state. Attendee is responsible for documenting their Professional Development Hours.   

Registration Fee

Members: $850 per person
Non-Members: $1,150 per person
NOTE: Registration fee increases $50 on November 19, 2021.

Registration fee includes tuition for instruction, access to basic software applications (for electrical load estimation, power factor correction, voltage drop), lunch on Tuesday and Wednesday, and access to course materials via a secure portal.

Participants are encouraged to bring a laptop/tablet.

NOTE: Registration is limited to the first 40 registrants.

Registration deadline: November 29 or when full.

Hotel Information

MMUA has arranged for discounted lodging at two nearby hotels. We recommend you make your reservation as early as possible as availability cannot be guaranteed.

Comfort Inn
3000 Harbor Lane, Plymouth, MN 55447
Phone: 763.559.1222
When making a reservation, ask for MMUA's corporate rate—$90 per night plus tax. You must call to get our rate.
More information about the hotel can be found at this link: www.choicehotels.com/minnesota/plymouth/comfort-inn-hotels/mn055

Country Inn & Suites Minneapolis West
210 Carlson Parkway North, Plymouth, MN 55447
Phone: 763.473.3008
When making reservation, ask for MMUA's corporate rate—$90 per night plus tax for standard King or 2-Queen; $100-$105 per night plus tax for King Suites. You must call to get our rate.

Cancellations / Refunds

MMUA charges a $30 per person processing fee for registrations cancelled by November 29, 2021. MMUA must be notified by 4:30 pm on November 29, 2021 to qualify. Sorry, no refunds after November 29.

Photographs

By registering for this event I/we authorize Minnesota Municipal Utilities Association (MMUA) to photograph me at this event and use such photographs in MMUA marketing materials (both electronic and print). I/we understand that I/we will not be paid for giving this consent.

Questions?

Contact Theresa Neddermeyer by calling 763.551.1230 or email tneddermeyer@mmua.org.
 

printable brochure is also available.

 

Online Event Registration

Log in to receive the member rate for this event


If you aren't already a member, please register below or sign up to become a member

Register as Nonmember
Become a Member

Thank You, Annual Sponsors

View all Annual Sponsors

Hometown Connections Helps MMUA Members

Hometown Connections is an American Public Power Association subsidiary that provides products and services designed to help municipal utilities meet today's new and pressing industry challenges. MMUA is a Hometown Connections Affiliate.

For information on AMI, operations, cyber-security, business strategy, customer care, finance and workforce issues, click on the Hometown Connections logo!