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5248 Results Found  Current Page: 1 of 525
Product

SEL Cables

SEL manufactures high-quality cables for connecting a variety of devices. You can order cables to specific lengths to meet your needs. Each cable is quality tested to ensure reliability and proper operation.
  Locked Guideform Specification

SEL-487E Station Phasor Measurement Unit (PMU)

Date Posted:   2019-11-01
Date Code:   2011-01-03
  Locked Guideform Specification

SEL-487E Station Phasor Measurement Unit (PMU)

Date Posted:   2019-11-01
Date Code:   2011-01-03
  Locked Guideform Specification

SEL-487E Station Phasor Measurement Unit (PMU)

Date Posted:   2019-11-01
Date Code:   2011-01-03
  Locked Guideform Specification

SEL-487E Station Phasor Measurement Unit (PMU)

Date Posted:   2019-11-01
Date Code:   2011-01-03
SEL University Course

APP 3530 ADV-1: Introduction to IEC 61131 in the RTAC

February 7–9, 2023
Charlotte, NC, USA
Interactive Seminar

Southern Palms Interactive Seminar

February 21–23, 2023
Miramar Beach, FL, USA
Recorded Webinar

Preventing PT Failures and Locating Generation Loss With Synchrowave Operations

June 22, 2022

This webinar introduces new benefits that SEL-5702 Synchrowave Operations Software offers to users, including preventing incipient PT failures and quickly locating generation loss events.
Recorded Webinar

Introducing Next-Generation FLISR Software on Blueframe

June 8, 2022

This webinar introduces and demonstrates SEL’s next-generation solution for automating fault location, isolation, and service restoration (FLISR)—available in the new Distribution Management System (DMS) application suite on the SEL Blueframe software…
Recorded Webinar

Monitoring Harmonics With IEEE 519 Compliance Reporting

May 17, 2022

This recorded webinar highlights two solutions for monitoring harmonic distortion and confirming IEEE 519 compliance: SEL-5705 Synchrowave Reports, a new browser-based meter reporting tool, and the SEL Real-Time Automation Controller (RTAC).

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45 Results Found  Current Page: 1 of 5
White Paper

Tutorial on Symmetrical Components Part 1: Examples

This white paper provides both theoretical and real-world examples with questions that can be used to gain experience with symmetrical components. The full solutions to these questions can be found in the white paper "Tutorial on Symmetrical Components, Part 2: Solutions."

Authors
  • Ariana Amberg
  • Alex Rangel
Date Posted:   2022-11-07
Date Code:   2013-04-22
White Paper

Advanced Event Analysis Tutorial Part 2: Answer Key

Event reports continue to be an invaluable feature in microprocessor-based relays. Some events are relatively straightforward to analyze, and others require experience and considerable knowledge of the power system and protective relay system in order to find root cause. This session provides several advanced real-world event examples, time to evaluate them, and solutions.

Authors
  • Karl Zimmerman
Date Posted:   2017-02-18
Date Code:   2013-07-24
White Paper

Advanced Event Analysis Tutorial Part 1: Questions

Event reports continue to be an invaluable feature in microprocessor-based relays. Some events are relatively straightforward to analyze, and others require experience and considerable knowledge of the power system and protective relay system in order to find root cause. This session provides several advanced real-world event examples, time to evaluate them, and solutions.

Authors
  • Karl Zimmerman
Date Posted:   2018-05-15
Date Code:   2013-07-24
White Paper

Event Analysis Tutorial Part 2: Answer Key

Event reports have been an invaluable feature in microprocessor-based relays since the initial introduction of the technology. The days of unknown root cause for an operation, lengthy outages, or unexplained test results are largely over due to this tool and the ability of engineers and technicians to use it. We must practice to become proficient at analyzing event reports. This session provides real-world event examples, time to evaluate them, and solutions.

Authors
  • David Costello
Date Posted:   2017-02-17
Date Code:   2012-01-13
White Paper

Event Analysis Tutorial Part 1: Problem Statements

Event reports have been an invaluable feature in microprocessor-based relays since the initial introduction of the technology. The days of unknown root cause for an operation, lengthy outages, or unexplained test results are largely over due to this tool and the ability of engineers and technicians to use it. We must practice to become proficient at analyzing event reports. This session provides real-world event examples, time to evaluate them, and solutions.

Authors
  • David Costello
Date Posted:   2017-02-18
Date Code:   2012-01-13
White Paper

Tutorial on Symmetrical Components Part 2: Answer Key

This white paper provides both theoretical and real-world examples with questions and solutions that can be used to gain experience with symmetrical components.

Authors
  • Ariana Amberg
  • Alex Rangel
Date Posted:   2020-10-20
Date Code:   2020-10-19
White Paper

Simplifying NERC CIP Compliance With SEL SDN

This paper describes how SEL software-defined networking (SDN) can significantly reduce the time and effort required to collect data and provide evidence for CIP-007-6 R1.1 and CIP-010-2 R1.1.4 compliance. It also describes how SEL SDN can assist with meeting NERC CIP-005-5 R1.1–3 requirements [3].

Authors
  • Lance Dice
  • Kurt Kaltmaier (Guidehouse)
Date Posted:   2020-04-13
Date Code:   2020-03-30
White Paper

Functional Overview and Operating Principles for the AR-OH and AR360 Overhead AutoRANGER Fault Indicators

This document defines AutoRANGER® trip logic, inrush restraint (IR), installation considerations, fault indication modes, principles of operation, battery conservation, and test/reset methods.

Authors
  • Tyson Salewske
  • Anthony Patenaude
Date Posted:   2021-05-07
Date Code:   2014-02-17
White Paper

SEL Communications and Integration White Paper

As part of our overall mission to make electric power safer, more reliable, and more economical, SEL develops and provides innovative, simple to use, robust technologies to protect, automate, control, monitor, and analyze power systems. An essential element of this strategy is the development of appropriate communications technologies and protocols.

Authors
  • David Dolezilek
Date Posted:   2017-02-18
Date Code:   2001-10-23
White Paper

Automating Protection System Monitoring and Verification With the SEL RTAC

This white paper describes how to use the SEL Real-Time Automation Controller (RTAC) to build an automated system to continuously monitor and validate many of the components identified in the NERC PRC-005 standard.

Authors
  • Darrin Kite
  • Robin Jenkins
Date Posted:   2022-01-28
Date Code:   2016-01-11