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Archive for the ‘Events’ Category

Sub-Synchronous Interaction and Harmonic Control Instability Associated with HVDC and Wind Plant Installations

Monday, August 19th, 2019

 

Title: Sub-Synchronous Interaction and Harmonic Control Instability Associated with HVDC and Wind Plant Installations
Date: April 3, 2019
Time: 6:30-8:30pm
Location: 110-12AV SW
Details: Registration

Sub-synchronous interactions (SSI) are a family of physical interactions that involve exchange of energy between a generator and a transmission system at ac frequencies below the system nominal frequency. They include sub-synchronous resonance (SSR), sub-synchronous torsional interaction (SSTI), and sub-synchronous control instability (SSCI). SSR is a phenomenon that can cause increased fatigue or critical failure of generator turbine shaft systems due to an energy exchange between the generator and a series-compensated transmission system, either through sustained or poorly damped oscillations, or transient effects. SSTI occur when an interaction happens between an HVDC link, FACTS device, or other power electronic controller and the mechanical mass system of a generator. The power electronic controller can exhibit negative damping at sub-synchronous frequencies, which can cause un-damped or growing oscillations in the known mechanical torsional modes of oscillation in the generator shaft system. SSCI phenomenon is a control interaction that can occur between any power electronic devices, such as wind turbine, and a series-compensated system. The oscillations resulting from SSCI may grow very quickly. Another SSCI phenomenon is the interaction between power electronic controllers such as grid-connected inverters for renewable energy sources integration. Such resonances can be both sub-synchronous and super-synchronous and may lead to inverter control instability and other dynamic problems when the connected grid is becoming weak.

The objective of this Seminar is to provide an introduction to SSI phenomena including SSR, SSTI and SSCI. To give a guide on how to identify potentiality where SSTI and/or SSCI may be an issue; how to study the phenomena; how to control, mitigate, and/or protect against any adverse effects associated with these interactions; and potential types of system changes or additions that would require equipment owners and/or operators to re-examine their system for the possibility of SSTI and/or SSCI.

Women in Data Science (WiDS) Conference

Monday, August 19th, 2019

 

Title: Women in Data Science (WiDS) Conference
Date: March 4, 2019
Time: 8:30am-5pm
Location: University of Calgary MacEwan Hall B, 402 Collegiate Boulevard Northwest, Calgary AB
Details: Registration

WiDS Calgary is a conference event coinciding with the annual Global Women in Data Science (WiDS) Conference held at Stanford University (http://www.widsconference.org/) and an estimated 150+ locations worldwide. These events aim to inspire and educate data scientists worldwide, regardless of gender, and to support women in the field.

WiDS Calgary is a one-day technical conference providing opportunities to hear about the latest data science-related research and applications, connect with others, and celebrate the work of outstanding women in this dynamic field. Female students registering for WiDS Calgary are encouraged to submit a brief abstract describing their recent or ongoing work and to present their work during our poster session.

All genders are invited to attend.

This event is sponsored by Schulich School of Engineering at the University of Calgary and IEEE.

Privacy Implications of the Internet of Things

Monday, August 19th, 2019

 

Title: Privacy Implications of the Internet of Things
Date: March 5, 2019
Time: 5:30-9pm
Location: 110-12AV SW
Details: Registration

Big data analytics promises to bring many benefits including increased security, safety, insight, and understanding about how to best support highly valued public services. Conversely, such analytics could be used to violate inappropriately individual privacy that could bring both immediate harm and cause long-term unintended consequences unless the data is secured and protected. With the emergence of the Internet of Things, the volume of data that will be subject to analysis will increase many times over. The nature of the data will also change because these devices will capture a wide-range of human activities that could be linked to individual behaviors through deep analytics. This talk will discuss how personal privacy is at risk now and how the introduction of the IoT complicates and expands related concerns.

Safety Instrumented Systems – Avoidance and Control of Systematic Failures

Monday, August 19th, 2019

 

Title: Safety Instrumented Systems – Avoidance and Control of Systematic Failures
Date: February 5, 2019
Time: 5:30-9pm
Location: 110-12AV SW
Details: Registration

Safety Instrument Systems (SIS) intend to control risk of hazards to a tolerable boundary by reducing dangerous failures rate. There are two types of failures; random and systematic. Random failures occur at random times and result from one or more degradation mechanisms. Systematic failures, however, are related to a deterministic way to a certain cause, which can only be eliminated by a modification of the design or manufacturing process, operational procedures, documentation or other relevant factors. Both systematic safety integrity (to avoid systematic failures) and hardware safety Integrity (to avoid random failures) are needed to meet the required risk reduction target for a SIS. Thus, if systematic integrity is missed, much is neglected. Studies show that many catastrophic accidents occurring in process industries address multiple systematic failures. Unlike random failures, systematic failures cannot be analyzed straightforwardly. The author’s experiences in automation field of process industries shows avoidance and control of systematic failures in SIS are not being highlighted as much as random hardware failures. This talk focuses on systematic failures and discusses procedures, techniques and measures to be used for avoidance and control of systematic failures.

Pipeline Leak Detection Methods, Requirements, and Practical Considerations

Monday, August 19th, 2019

 

Title: Pipeline Leak Detection Methods, Requirements, and Practical Considerations
Date: January 8, 2019
Time: 5:30-9pm
Location: 110-12 AV SW
Details: Registration

There is increasing interest in understanding more about pipeline leak detection methods and how to implement them for liquid pipelines. Leak detection is a diverse topic drawing on a broad range of technical skills and experience. This presentation will provide an overview of leak detection methods focussing on their applicability for upstream and midstream liquid pipelines. Also, the latest pipeline regulatory requirements, including how leak detection fits into Pipeline Safety and Loss Management programs, will be presented. The presentation will close with a discussion of practical applications and lessons learned on recent projects.

Industrial Internet of Things/Edge Processing

Monday, August 19th, 2019

 

Title: Industrial Internet of Things/Edge Processing
Date: December 4, 2018
Time: 5:30-9pm
Location: 110 – 12 Ave SW
Details: Registration

The cloud offers near infinite storage and compute power to perform advanced analytics and machine learning, but edge processing on-site can also add value in many scenarios. Moving services typically run in the cloud such as machine learning, video/picture analysis, and stream analytics to the edge, whether it is a well site, plant, or substation can have significant benefits. Industry adoption of protocols such as MQTT and OPC UA, as well as new software gateways make connecting brownfield equipment to the cloud easier than ever. Come to learn how the Internet of Things is changing industry and new tools you can use to reduce cost, improve safety and develop new services.

Modern Relay Protection & Control Applications

Saturday, August 3rd, 2019

 

Modern Relay Protection & Control Applications
Presented by: Wheeler O’Harrow
Date: Mon Sept 23, 6.30-8.30pm
Location: 110 – 12 Ave SW, Calgary, Alberta
Register at: https://events.vtools.ieee.org/m/202373 Advance Registration Only. Registration closes Sept 19, or once full.
Download printable flyer.

Introduction to IEEE Standards and the Recent Revisions of IEEE 1584 – Arc Flash Calculations

Thursday, July 4th, 2019

 

Introduction to IEEE Standards and the Recent Revisions of IEEE 1584 – Arc Flash Calculations
Presented by: Daleep Mohla and Wei-Jen Lee
Date: Wed Jul 31, 6.30-8.30pm
Location: 110 – 12 Ave SW, Calgary, Alberta
Register at: https://events.vtools.ieee.org/m/200718 Advance Registration Only. Registration closes Jul 28, or once full.
Download printable flyer.

Southern Alberta is pleased to host Daleep Mohla, Chair of the IEEE 1584 Working Group, and Wei-Jen Lee, IEEE IAS President-Elect, for a seminar discussing the changes in the 2018 revision of IEEE 1584. The seminar begins with an introduction to the IEEE Standards Association, and the standards development process.

Join us to hear about important changes to IEEE 1584, and this unique opportunity to ask your questions directly to members of the Working Group.

Building Blocks of a Smart City

Thursday, May 9th, 2019

 

Building Blocks of a Smart City
Presented by: Ahsan Upal, P.Eng. PMP
Date: Tues May 14, 5.30-9.00pm
Location: 110 – 12 Ave SW, Calgary, Alberta
Register at: https://events.vtools.ieee.org/m/191506 Advance Registration Only. Registration closes 13 May.

The convergence of multiple technologies has created the potential for communities to get much more
out of public and utility assets. No one knows city infrastructure better than the local municipalities and
utilities, which gives these stakeholders a unique position to help develop smart cities that connect basic
neighborhood infrastructure to synergistically improve operational excellence, revenue potential and
sustainable lifestyles. The presentation will explore: What are the smart cities; the role of municipalities
and utilities in enabling the transition; who are the key players and allies?

Call for Volunteers: I&CPS 2019 Technical Conference

Sunday, April 28th, 2019

 

The I&CPS 2019 Conference is seeking volunteers to assist the local organizing committee, beginning May 5. Training will be provided on May 4. If you are interested in volunteering, please email Lawrence Whitby with your contact information and availability.