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ESM 616: Techno-Economic Analyses in Power System Operations

To start off the new semester, we have just developed a page for the ESM 616 Techno-Economic Analyses in Power System Operations class.  The subject seeks to prepare students for the new world of “smart grid” operations.  It specifically seeks to contrast conventional paradigms of power system operations and control with those that will appear in the coming decades.   Emphasis is placed on interdisciplinary, holistic approaches founded upon industrial application and mathematical rigor.  See the LIINES Blog Keywords:  ADWEA — Abu Dhabi Water & Electricity Authority, CIGRE, Control Systems Engineering, DEWA — Dubai Water & Electricity Authority, Dynamic Systems Modeling, Enterprise Control, Graph Theory, IEEE, IEEE CSS, Large Complex Systems, Model-Based Systems Engineering, Operations Research, Power System Economics

Good luck to all as we kick off the Spring Semester.

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Dr. Amro M. Farid contributes to Published 2015 UAE State of Energy Report

Following on the heals of the 2015 UAE State of the Green Economy Report,  we, at the LIINES, are happy to announce the release of the 2015 UAE State of Energy Report.  It is the premier benchmark publication for the nation’s energy sector.  This annual report is published by the UAE Ministry of Energy, and is created in collaboration with the United Nations Development Programme (UNDP) and Dubai Carbon. The work opens with states from his highness Sheikh Khalifa bin Zayed Al Nahyan President of the United Arab Emirates, his highness Sheikh Mohammed bin Rashid Al Maktoum, Vice President and Prime Minister of the United Arab Emirates and Ruler of Dubai, his excellency Ban Ki-Moon Secretary-General of the United Nations, his excellency Dr. Sultan Al Jaber UAE Minister of State and Chairman of Masdar, his excellency Dr. Rashid Ahmad bin Fahad Minister of Environment and Water, his excellency Saeed Mohammed al Tayer Vice Chairman of the Dubai Supreme Council of Energy, his excellency Dr. Matar Hamed Al Neyadi Undersecretary of the UAE Ministry of Energy. Also in the report, Dr. Amro M. Farid has authored  “Key Technical Challenges to Electric Vehicle Adoption in the UAE”.  It summarizes many of the conclusions from our transportation electrification research and mentioned in our previous post. The report also includes the work of LIINES alumna Reshma Francy.  She has co-authored two articles. “What are GHG Emission Estimation Methodologies?”  and “Energy Planning, Analysis and Policy Making around GHG Emissions”. For further information on how the LIINES continues to produce energy research relevant to the UAE landscape can be found on the LIINES publication page:   http://amfarid.scripts.mit.edu WhiteLogo2 LIINES Website: http://amfarid.scripts.mit.edu

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Dr. Amro M. Farid Contributes to Published 2015 UAE State of the Green Economy Report

We, at the the LIINES, are happy to announce that the 2015 UAE State of the Green Economy Report has not only been published but has also gone viral!  #stateofgreeneconomy.

The Dubai Carbon Center of Excellence coordinated the publication of the UN-backed document which describes opportunities and challenges for the green economy in the global market; focusing on the leadership of the United Arab Emirates.

The work features the commitments and support of his highness Sheikh Mohammed bin Rashid Al Maktoum, Vice President and Prime Minister of the United Arab Emirates and Ruler of Dubai, his highness Sheikh Ahmed bin Saeed Al Maktoum, Chairman of the Dubai Supreme Council of Energy, his excellency Ban Ki-Moon Secretary-General of the United Nations, His Excellency Mohammed Al Gergawi, Minister of Cabinet Affairs in the Federal Government, his excellency Dr. Rashid bin Fahad, Minister of Environment and Water, his excellency Saeed Mohammed Al Tayer, Managing Director and Chief Executive Officer of the Dubai Water & Electricity Authority, and her excellency Helen Clark Administrator of the United Nations Development Programme.

Also in the report, Dr. Amro M. Farid has authored “Electric Vehicles:  Energising the Adoption of Electrified Transportation in a Smart City”.  It summarizes many of the conclusions from our transportation electrification research.  The include five key considerations to energy the adoption of electrified transportation in the Dubai Smart City:

  1. Getting the electric transportation use case right
  2. Getting the charging infrastructure right
  3. Strengthening the existing power infrastructure
  4. Coordinating the planning of transportation and energy infrastructure
  5. Coordinating the operation of transportation and power infrastructure

In depth materis on LIINES research on transportation electrification can be found on the LIINES publication page:  http://amfarid.scripts.mit.edu

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Turkish Electric Car w/ 500km Driving Range Hits Roads

At the LIINES, we have been conducting research on Transportation Electrification for quite some time.

At heart of the research is the electric vehicle, and its challenge is that it is both a transportation artifact that exists on our everyday roads as well as an electrical artifact that must connect to the power grid.   In the first full-scale case study of its kind, we have shown in Abu Dhabi that managing this dual nature means ensuring vehicle availability through charging while not imposing overly heavy demands on the grid.

One main challenge of electric vehicles is their driving range.  Many commercially available EVs only have a range of 150km — thus requiring charging once or twice a day.   With charging times of several hours, this means that a typical driver has to think very carefully how and when this EV will be practically used.

In contrast, a recent Turkish Electric Car developed at Istanbul University has demonstrated a 500km driving range in a tour from Istanbul to Ankara.  The “T-1” as the vehicle is called weighs a mere 500 kilograms and has a top speed of 120 kilometers per hour.  And while the vehicle looks sporty sleek, it has not neglected practicality with four seats and enough room for luggage.

With the T-1, the development team builds upon earlier successes including their 8th place finish in the 2009 global electric car competition held in Australia.

 

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ESM 501 Systems Architecture

To start off the new semester, we have just developed a page for the ESM 501 System Architecture class.  The subject addresses one of the first stages of system design, analysis and engineering.  Emphasis is placed on engineering systems which include technical, economic and social aspects.  This blog does often discuss subjects related to systems architecture.  See the LIINES Blog Keywords:  Axiomatic Design, Axiomatic Design for Large Flexible Systems, Design Methodologies, Enterprise Control, Graph Theory, Life Cycle Properties, Model-Based Systems Engineering, Socio-Techno-Economic Systems, and SysML.

Additionally, a new page has been added to overview our other taught courses.

Good luck to all as we kick off the Fall Semester.

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Abu Dhabi Department of Transportation, Mitsubishi Heavy Industries & Masdar Institute Joint Workshop

Following on the heals of their back-to-back conferences, Reem Al Junaibi and Prof. Amro M. Farid presented the results of their Abu Dhabi Electric Vehicle Technical Feasibility study in a joint workshop including participants from the Abu Dhabi Department of Transportation and Mitsubishi Heavy Industries.  They were joined by Mohammad Al-Hadrami and Prof. Sgouris Sgouridis who also investigated the socio-economic barriers to electric vehicle adoption.  The workshop was held on the Masdar Institute campus on December 17th 2013 and marked the official end to what has been a tremendously successful project demonstrating collaboration between public, private, and academic entities.

After the day-long workshop, Mitsubishi Heavy Industries hosted Masdar Institute and the Abu Dhabi Department of Transportation in a two-day workshop in Malaga, Spain on December 19-20 2013.  Malaga, Spain proudly marks itself as one of Europe’s leading smart cities. The Zem2All project, with the largest deployment of Electric Vehicles, is a testament to this achievement.

Prof. Farid continues to advocate Intelligent Transportation-Energy Systems.  In other words, the intelligent system consisting of monitoring, decision-making and dispatching functionality should have a transportation as well as energy management function.  Efforts are currently underway at the LIINES to develop models and control solutions which may be directly integrated into Intelligent Transportation-Energy Systems.  A full reference list of energy-transportation nexus research at the LIINES can be found on the LIINES publication page: http://amfarid.scripts.mit.edu

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Reem Al Junaibi & Prof. Amro M. Farid present results of Abu Dhabi Electric Vehicle Technical Feasibility Study

In back-to-back conferences, Reem Al Junaibi and Prof. Amro M. Farid presented the results of their Abu Dhabi Electric Vehicle Technical Feasibility study.  Ms. Al Junaibi attended the 2nd IEEE International Conference on Connected Vehicles & Expo held December 2-6, 2013 in Las Vegas, NV, USA.  There, she presented the first published results of the study in the paper entitled:  “Technical Feasibility Assessment of Electric Vehicles : An Abu Dhabi Example”.  Meanwhile, Prof. Farid was invited to speak at the Gulf Traffic Conference held December 9-10 2013 in Dubai, UAE.

Both presentations revolved around the same theme.  The true success and feasibility of electric vehicles depends not just on the vehicle itself but also how it interacts with three large scale infrastructure systems:  the road transportation system, the power grid, and the intelligent transportation system.

Ms. Al Junaibi specifically presented some of the results of the study.  It considered twelve potential scenarios in which EV taxis were rolled out at a penetration of 3, 5 and 10% of road traffic with four possible charging system designs.  The results showed that if EV Taxi are to be deployed then their dispatching, queue management, charging and vehicle-2-grid stabilization activities must be simultaneously considered.  The ramifications of not doing so would be either degraded vehicle availability or high variable loads on the electric power grid or both.

Prof. Farid consequently argued that given the rapid push to transportation electrification and connected vehicles, intelligent transportation systems would better be considered as Intelligent Transportation-Energy Systems.  In other words, the intelligent system consisting of monitoring, decision-making and dispatching functionality should have a transportation as well as energy management function.

Efforts are currently underway at the LIINES are currently underway to develop models and control solutions which may be directly integrated into Intelligent Transportation-Energy Systems.  A full reference list of energy-transportation nexus research at LIINES can be found on the LIINES publication page: http://amfarid.scripts.mit.edu

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Journal Paper Accepted at the Applied Energy Journal: Real-Time Economic Dispatch for the Supply Side of the Energy-Water Nexus

The LIINES is happy to announce that Applied Energy Journal has accepted our recent paper entitled:  Real-Time Economic Dispatch for the Supply Side of the Energy-Water Nexus.   The paper is authored by Apoorva Santhosh, Prof. Amro M. Farid and Prof. Kamal Youcef-Toumi.

As previous blog posts have discussed, the topic of the energy-water nexus is timely.  In the Gulf Cooperation Council nations, it is of particular relevance because of the hot and arid climate.  Water scarcity is further aggravated high energy demands for cooling.  The GCC nations, however, have a tremendous opportunity in that they often operate their power and water infrastructure under a single operational entity.  Furthermore, the presence of cogeneration facilities such as Multi-Stage Flash desalination facilities fundamentally couple the power and water grids.

This paper is the first of its kind to present an optimization program that would economically dispatch power plants, cogeneration plants, and water plants.  In such a way, significant costs and resources can be saved in the production of both power and water.   The paper concludes with an illustrative example of how the optimization program could be implemented practically.

A full reference list of energy-water nexus research at LIINES can be found on the LIINES publication page: http://amfarid.scripts.mit.edu

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William Lubega presents Energy-Water Nexus Research at Complex Systems Design & Management Conference in Paris, France

On December 6th 2013, William Lubega and Prof. Amro M. Farid attended the Complex Systems Design & Management Conference in Paris, France.  William Lubega presented the jointly written paper entitled:  “An engineering systems model for the quantitative analysis of the energy-water nexus”.

This work builds upon the Reference Architecture for the Energy-Water Nexus recently published in the IEEE Systems Journal.  In our last blogpost, and as shown in the figure below, we described that this work provided a graphical representation of the energy-water nexus to qualitatively identify the couplings of energy and water.  The CSD&M paper was the first step in the quantification of this qualitative model using the bond graph modeling methodology.   As such, it could begin to answer questions about the energy intensity of the water supply chain and the water intensity of the energy supply chain in a rigorous and systematic framework.

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The aim of the CSD&M 2013 conference is to cover as completely as possible the field of complex systems sciences & practices.  It equally welcomes scientific and industrial contributions.

A full reference list of energy-water nexus research at LIINES can be found on the LIINES publication page: http://amfarid.scripts.mit.edu

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Journal Paper Accepted at the IEEE Systems Journal: A Reference System Architecture for the Energy-Water Nexus

The LIINES is happy to announce that The IEEE Systems Journal has accepted our recent paper entitled:  “A Reference Architecture for the Energy-Water Nexus” for publication. The paper is authored by William N. Lubega and Prof. Amro M. Farid. The topic of the energy-water nexus is a timely one.  Global climate change, water scarcity, energy security and rapid population are at the forefront of sustainability concerns.  Furthermore, the fact that energy and water value chains very much depend on each other complicates how either system should be planned an operated.  And yet, the number, type and degree of interactions are hard to identify.  While the graphical depiction below illustrates many of the couplings, we are still a long way off from planning and operating this “systems-of-systems” sustainably.  And so we ask a first basic question:  “How can we begin to quantitatively understand the energy and water interactions in this nexus?” As the paper explains, a good first step is develop what systems engineers call a reference architecture.  Plainly speaking, this requires three steps:

  1. Figure out all the component parts of the energy-water nexus (e.g. power plants, water treatment plants, etc)
  2. Figure out how each one works
  3. Figure out the inputs and outputs for each one focusing especially on flows of energy and water.

This starts out qualitatively with flow diagrams like the one shown below: lubeg1 In a sense, this helps us to see the “wood from the trees”.  The web of energy and water interactions now become clear for further quantified analysis.  As the readers will see in the coming weeks, this is exactly what we have done at the LIINES. A full reference list of energy-water nexus research at LIINES can be found on the LIINES publication page: http://amfarid.scripts.mit.edu WhiteLogo2 LIINES Website: http://amfarid.scripts.mit.edu

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