September 2019 Issue
Editorial
I remember when we installed a synchrophasors measurement unit at New York State Electric and Gas in 1993 as part of a New York State project to gain some experience and see what we can do with this technology. So, it has been more than a quarter of a century of synchrophasors availability and things have changed a lot, while at the same time in many places staying very much the same. What... More

Letters

Don't hesitate. Share your thoughts and experiences. More


News

Industry News

ARCO 400 - 20% time saving at the push button

ARCO 400, the universal test set for recloser controls, simplifies commissioning and maintenance for utilities, service providers and manufacturers considerably. OMICRON has now added the new "Run All" functionality to make testing of recloser controls even more efficient. It ensures faster loading of test plans and automated execution of tests. This results in a significantly higher t... More

COPA-DATA releases new version of zenon

The latest version of the zenon Software Platform from COPA-DATA is now available. The independent manufacturer has made its automation software for the energy industry even more secure, efficient and user-friendly. The number of variables in automation projects is growing exponentially. As a result, COPA-DATA developers have optimized zenon's algorithms and further improved the code. By upd... More

Fanox SILG: a Lifesaver feeder and generator protection relay

The Fanox SILG is a complete Feeder protection relay with an innovative arc flash protection function apart from voltage, frequency, current, power and many other features. The SILG includes WIFI allowing the users to set and configure the relay thru the Fanox free software which guarantees the security of the users being able to operate with the relay remotely.  More

IEEE PES Elections - Two of our members are candidates for the secretary position

The Elections for the positions of IEEE Power & Energy Society (PES) President-Elect, Secretary, and Treasurer started in August. The successful candidates will serve for the term of 2020-2021. Representatives of the PAC community have always played a leadership role in the IEEE PES and this remains the same in this election cycle.  Two of our members are candidates for the position ... More

IEEE PES Meritorious Service Award

Miroslav M. Begovic is the 2019 Recipient of the IEEE PES Meritorious Service Award for contributions to the technical activities and leadership of the IEEE Power & Energy Society. He is Carolyn & Tommie Lohman Professor and Head of Department of ECE, Texas A&M University, and Director of Division of ECE, Texas A&M Engineering Experiment Station. Prior to that, Miroslav was a faculty mem... More

IEEE PES Wanda Reder Pioneer in Power Award

Ruomei Li is the 2019 Recipient of the IEEE PES Wanda Reder Pioneer in Power Award for contributions on power systems and power electronics engineering and for promoting the electrical power sector in China. She started her career as an electrical engineer in 1982. Her career includes positions as an engineer in power dispatch center, project manager in a research institute and CEO of ... More

IM500 IoT - Asset Monitoring Module

The Systems With Intelligence IM500 IoT module gathers asset health information remotely and wirelessly using secure M2M communications. It utilizes cloud-based services for storage, analysis and trending of asset data. The IM500 is designed for electric power monitoring applications and features on-board digital I/O, visual and thermal sensors to gather high value asset temperature data. The... More

New IEEE Fellow - Jonathan Sykes

Jonathan Sykes has been elevated to IEEE Fellow for leadership in the application and management of reliable protection systems for electric power networks Jonathan Sykes is the Engineering Services Manager at Schweitzer Engineering Laboratories (SEL), Albuquerque, New Mexico. Until recently he was the Senior manager at System Protection and Test at Pacific Gas and Electric, in San Fran... More

New IEEE Fellow - Seung-Jae Lee (Korea)

Seung-Jae (also known as Paul) Lee has been elevated to IEEE Fellow for contributions to power distribution protection and automation. He received his BS and MS in Electrical Engineering from the Seoul National University, Seoul, Korea and his Ph.D. from the University of Washington, Seattle, USA. He has been with Myongji University, Korea since 1988 and is director of the Next-generation P... More

New IEEE PES Corporate Engagement Participants

New IEEE PES Corporate Engagement Participants During a Memorandum of Understanding (MOU) signing ceremony at the IEEE PES General Meeting in Atlanta, GA, USA on 5 August 2019 the IEEE Power & Energy Society (PES) proudly welcomed three new Corporate Engagement Participants: Commonwealth Edison Company (ComEd), Quanta Technology LLC and Vermont Electric Power Company (VELCO). The IEEE PES... More

New RELY-REC 1.0 with advanced triggering features

RELYUM announces the latest release to its device RELY-REC, the most functional traffic recorder with enhanced features for: Recording: of conventional Ethernet, PRP or HSR networks, in TAP or Mirroring Port mode, with NTP/PTP selectable timestamp Triggering: with configurable pre and post trigger, based on multiple combination of input conditions (sensor input, logical alarms, synchron... More

Protecting grids with confidence - Reyrolle 5

The protection, control, monitoring and measuring of our power networks is a vital element in managing our electrical assets, increasing reliability, sustainability and the safety of operating personnel. Our goal is to supply protection devices which provide flexible solutions and easy integration into an energy market which is becoming increasingly digitalized. With the Reyrolle 5, we ... More

SEL-FLT AND SEL-FLR

Fault and Load Transmitter and Receiver System The new SEL-FLT and SEL-FLR System is the most cost-effective way to improve your CAIDI and MAIFI reliability metrics. Wireless fault indication and monitoring help you locate permanent faults to restore power faster, identify momentary faults to reduce future outages and collect load data to improve decision-making. The SEL-FLT and SE... More

Cover Story

WASA and the Roadmap to WAMPAC at SDG&E

San Diego Gas & Electric Company (SDG&E) is among many users who are deploying Wide-Area Situational Awareness (WASA) systems in which PMUs distributed across the grid stream data to control centers for situational awareness of dynamic wide-area behavior of the grid to system operators, as shown in Figure 1.  The WASA deployment is evolving from an earlier grid observation system b... More

IEC 61850 Update

Why do top-down engineering?

When you read the title of the column, you probably recognize it. You are right - my last column already had that title. The reason I repeat it? Quite simple - I have something to add based on recent experience; I have more to say and the space in the last column was not enough. I mentioned a few arguments for top down engineering and vendor independent design in my last column. Another req... More

Lessons Learned

Automatic System for the Control of Stability of an HVDC link - Implementation in Red Eléctrica de España (REE)

The introduction of an on-line short circuit estimation process that automatically enable the operation mode (bipolar or monopolar of the HVDC link, or total disconnection, as the one developed in ASPAS), allows to reduce the operating margins maintaining the same reliability level and so optimize the operation, allowing substantial increase of the energy transferred through the link, with ... More

PSRC Update

IEEE PES PSRC Update

During our recent IEEE PES Power System Relay Committee (PSRC), the Advisory, System Protection, Line Protection, Relaying Communications, Relaying Practices, Rotating Machinery Protection, and Substation Protection subcommittees of the PSRC all met, following meetings of more than one hundred working groups (WG), task forces (TF), and study groups (SG) of these subcommittees. Updates from ... More

Applications for Power System Control

Real-time Synchrophasor Applications for Power System Control

Acknowledgement:   This article is based upon work supported by the Department of Energy (DOE) under Award Number DE-OE0000849. Opinions and claims expressed here are strictly the work of the authors and not that of DOE or any of its representatives. EPG expresses appreciation to project advisors Prof. Anjan Bose (WSU) and Dejan Sobajic (GEng), and Utility leads Tony Faris (BPA) and... More

Brazilian Interconnected Power System

Copel GT experiences

The measurement of electrical phasors, analogs signal and digital signals that inform the behavior of the power system can be acquired at the same base of time applying the Phasor Measurement Unit (PMU) based on the protocol IEEE C37-118-2011. It means that one disturbance in the electrical power system interconnected can be analyzed from a thousand kilometers far, at same base of time. S... More

Legal Issue

Personal Privacy - We don't know just how vulnerable we are

When we first began talking about data protection and personal privacy, issues ago, our approach to the topic was fairly broad, and our primary intent was to give a general idea of what information is being collected, and how it is being protected. We then introduced the different sets of rules and regulations implemented in different parts of the world specifically dedicated to the protectio... More

Synchronized Measurement Systems

Building Synchrophiezed Measurement Systems for Future Grid Operations

In the past twenty years, ComEd has witnessed major changes not only in its own territory but across the entire Eastern Interconnection. The noticeable changes include the increasingly high penetration of inverter-based resources, resulting from public-policy driven increases in the amount of wind and solar generation and the retirement of multiple coal generation plants. The pace of change i... More

The Guru

Interview with PAC World guru Dr. Edmund O. Schweitzer, III

PAC World:  When and where were you born? E.S.: Evanston, Illinois, 1947. PAC World:  Where did you go to school? E.S.: I attended the public schools in Northbrook Illinois. I graduated from Glenbrook North High School in 1965. PAC World:  Who do you think is the person that had the most influence on you when you were growing up?  E.S:  My father. PAC W... More

History

Protection History

In the last issue we described the RED1 by AEG. It was developed at the end of 1960s according to the specification of Weber, AEG, and Kirchoff, ZERA. Further developments have been the RED11 and RED12 by AEG (Table 1).  It was possible to test impedances depending on the angle. Extensions in RED11 and 12 have been: Built in test switch for changing the impedances (5% steps) Cu... More

I Think

Knowledge versus Experience

The world seems to be spinning faster every day as new technologies are thrown at us at an ever-accelerating rate making our lives "more connected," "easier," "with more profound experiences," "cheaper...?" It appears that the race for new ideas has found a new way of speeding itself up exponentially and people are continuously pushed to go beyond themselves. Creating new solutions for ... More

Conference Reports

10th Protection Automation and Control World Conference (PACWorld 2019), Glasgow, United Kingdom

After the 6th PAC World conference in 2015 was held for the first time in Glasgow, UK, the second time the conference was held again at the Technology and Innovation Center of the University of Strathclyde.  It was attended by protection, automation and control specialists from countries from all over the world. The conference was preceded on Monday by a half-day tutorial on "De... More

2019 IEEE PES General Meeting (IEEE PES GM 2019)

The 2019 IEEE Power & Energy Society GM was held 4-8 August 2019 at the Hilton Atlanta Hotel in downtown Atlanta, Georgia, USA. The first day of the conference started with tutorials and panel sessions and ended with a welcome reception at the Georgia Aquarium. The technical program theme this year was “Expecting uncertainty / preparing to adapt” and included a wide variety o... More

73rd Georgia Tech Protective Relaying Conference

The event was held 1-3 May 2019 at the Georgia Tech Hotel and Conference Center, Atlanta, USA. This specialized annual protection and control conference brings together every spring protection and control specialist predominantly from utilities in the Southeast of the country, but also manufacturers, consultants and some academics. The two and a half days conference program included fort... More

CIGRE SC B5 Colloquium 2019

The CIGRE Study Committee B5 (Protection and Automation) colloquium was held in Tromso, Norway, 24–28 June 2019. This was the first CIGRE B5 event within the Arctic Circle. Clarion Hotel the Edge in Tromsø was chosen as the venue for both the Study Committee annual meeting and the Colloquium.  The Colloquium was preceded by different CIGRE SC B5 WG and advisory group me... More

International Conference and Exhibition on Electricity Distribution CIRED 2019

The event took place 3-6 June 2019 at the Feria de Madrid in Madrid, the capital of Spain. IFEMA is the number one operator in Spain for international shows and conferences and one of the leaders in Europe. This is the leading forum of the electricity distribution community which started in 1971 as a biennial conference and allowed close to 1300 people from Europe and the rest of the wor... More

Book Review

Wide Area Monitoring, Protection and Control Systems

First Edition by Alfredo Vaccaro and Ahmed Faheem Zobaa (editors) The changes in the modern electric power systems caused by the widespread installation of distributed energy resources of different types and sizes are leading to significant challenges to the reliability and security of the grid. The traditional methods for energy management based on RTU based SCADA systems and steady-... More

Hobby

Running in a New Direction: A Mid-Life Awakening to Fitness for the Future

by John D. McDonald, GE Grid Solutions, USA I'm a competitor at heart. This applies to academics, business, sports, chili dog and pie-eating contests - you name it. In high school I played baseball and football. In college I played handball and table tennis. After college I played fast-pitch softball, flag football and tennis. I still keep a ping-pong table outside my home office for the ra... More

Final Thoughts
This is a question that many protection, automation and control specialists are asking themselves and their colleagues every day. And as usual the answer is - It Depends? The first question that we need to ask ourselves is - What are we testing? In the past and still in many cases today the power system equipment is protected by electromechanical relays that have changing with time charac... More