Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Power Grid Getting Smarter with Big Battery in Salem

04.06.2013
Research conducted with a large new battery unveiled today in Oregon will help make the Northwest’s and the nation’s electric system smarter and more efficient, officials said at a ribbon-cutting ceremony.

Portland General Electric’s 5-megawatt, lithium-ion energy storage system was shared with the public today at the utility’s Salem Smart Power Center in South Salem, Ore. The energy storage facility is part of PGE’s contribution to the Battelle-led Pacific Northwest Smart Grid Demonstration Project. Half of PGE’s $23-million portion of the regional project was paid for with U.S. Department of Energy funds. The regional demonstration is a five-year, $178-million project that launched in 2010.


Portland General Electric

Rows of battery racks at Portland General Electric’s Salem Smart Power Center in Salem, Ore. PGE is a participant in the Battelle-led Pacific Northwest Smart Grid Demonstration Project, which will use the center’s 5-megawatt energy storage system to test several smart grid technologies and approaches.

“The Pacific Northwest Smart Grid Demonstration Project is a successful public-private partnership involving 17 organizations across five Northwest states,” said Patricia Hoffman, assistant secretary for DOE’s Office of Electricity Delivery and Energy Reliability, which oversees regional smart grid demonstration projects. “It is a highly innovative project demonstrating transactive energy management, which is a promising, cost-effective way to integrate variable renewable energy, energy storage and demand response at scale. The celebration of the Salem Smart Power Center makes it clear that Oregon is helping to lead the way on energy storage commercialization and grid modernization.”

Hoffman was a featured speaker at today’s ceremony, as was Ron Melton, who directs the regional demonstration project for Battelle.

The battery is part of a highly reliable, localized power zone called a microgrid that will enable about 500 southeast Salem customers to tap into a power reserve during electricity disruptions such as blackouts. The battery and microgrid are examples of the innovative technologies and methods being tested through the Pacific Northwest Smart Grid Demonstration Project.

The energy storage system will respond to regional grid conditions with the help of a key aspect of the demonstration called transactive control. Transactive control is based on technology from DOE’s Pacific Northwest National Laboratory, which is managed by Battelle. The technology helps power producers and users decide how much of the area’s power will be consumed, when and where. This is done when producers and users automatically respond to signals representing future power costs and planned energy consumption. The cost signals originate at Battelle’s Electricity Infrastructure Operations Center in Richland, Wash. They are updated every five minutes and sent to the project’s participating utilities, including PGE.

The automated signals allow project participants to make local decisions on how their piece of the smart grid project can support local and regional grid needs. Participants are now gathering data to measure how the signal can help deliver electricity more effectively, help better integrate wind power onto the power grid and more. The Salem battery will use the signal to coordinate its charge and discharge cycles with the power grid’s supply and demand.

“Two-way information exchange in the Pacific Northwest Smart Grid Demonstration Project allows grid operators to make the existing electric grid more efficient, while also exploring how using other technologies such as PGE’s energy storage system, smart appliances and wind power can bolster the reliability of our system,” said Carl Imhoff, who manages Battelle’s Electricity Infrastructure Market Sector in Richland.

PGE’s role
As an investor-owned utility that serves about 830,000 customers in 52 Oregon cities, PGE is testing several smart-grid technologies in the Salem area for the demonstration project. Beyond the energy storage system unveiled today, PGE is working to integrate renewable power sources to the power grid. It is also implementing a demand-response program with residential and commercial customers to help meet peak demand. All these resources will be optimized with the automated transactive control signal.

“Together with our project partners and customers, we are demonstrating smart grid technologies to help Oregon and the nation learn how to build intelligent energy resources for the future while continuing to deliver long-term value for customers,” said Jim Piro, PGE president and CEO. “We are proud of the collaboration, hard work and ingenuity that went into this project, and thank our Salem customers who volunteered to participate in this important study.”

More information from PGE about the Salem Smart Power Center can be found online at www.portlandgeneral.com/newsroom.

Building the business case
As a primary partner in the project, the Bonneville Power Administration is leading the development of a regional business case for investing in smart grid infrastructure and technologies.

“New, smarter technologies can help us make the most of the region’s renewable resources, improve how we operate the power system and bolster its resilience,” said Elliot Mainzer, BPA’s deputy administrator. “We’re looking closely at the benefits and economics so we can tell Northwest electric utilities and ratepayers which `smart’ investments will provide long-term value.”

BPA is working to support utilities in the project as they unite to address both regional and utility requirements. Communication and collaboration between utilities is key to making this all work, especially considering that five states are involved, with everything from large investor-owned utilities to smaller publicly-owned utilities. They have varying goals, but are working together to enhance the economics, reliability and integration of renewables for the power system. BPA has taken a lead role in assuring that the utility perspective is addressed as well as the regional perspective so the needs of electricity consumers throughout the Northwest are met.

A regional collaboration
The Pacific Northwest Smart Grid Demonstration Project was co-funded by the American Recovery and Reinvestment Act through DOE, as well as the project’s utility and vendor partners. More information about the project is available at www.pnwsmartgrid.org.
As part of the project, Battelle leads a collaborative group that includes the Bonneville Power Administration and 11 Northwest-based utilities:
• Avista Utilities – Spokane, Wash.
• Benton PUD – Kennewick, Wash.
• City of Ellensburg – Ellensburg, Wash.
• Flathead Electric Cooperative – Kalispell, Mont.
• Idaho Falls Power – Idaho Falls, Idaho
• Lower Valley Energy – Afton, Wyo.
• Milton-Freewater City Light & Power – Milton-Freewater, Ore.
• NorthWestern Energy – Butte, Mont.
• Peninsula Light Company – Gig Harbor, Wash.
• Portland General Electric – Portland, Ore.
• University of Washington/Seattle City Light – Seattle, Wash.
The demonstration project also involves a diverse team of technology providers, including Alstom Grid, IBM/Netezza, 3TIER Inc. and Quality Logic Inc. Washington State University and Central Washington University are also directly involved.

Reporters who are attending today’s event and need assistance on site should contact Franny White on her cell, 360-333-4793. She will not have access to email during the event. Her colleague Geoff Harvey is also available to help from Richland at 509-372-6083 and geoffrey.harvey@pnnl.gov.

# # #
Battelle is the world's largest independent research and development organization. Headquartered in Columbus, Ohio, Battelle oversees 22,000 employees in more than 130 locations worldwide. Battelle has managed the U.S. Department of Energy's Pacific Northwest National Laboratory in Richland, Wash., since the laboratory's inception in 1965.

Interdisciplinary teams at Pacific Northwest National Laboratory address many of America's most pressing issues in energy, the environment and national security through advances in basic and applied science. PNNL employs 4,500 staff, has an annual budget of nearly $1 billion, and has been managed for the U.S. Department of Energy by Ohio-based Battelle since the laboratory's inception in 1965. For more information, visit the PNNL News Center, or follow PNNL on Facebook, LinkedIn and Twitter.

Battelle: Franny White, frances.white@battelle.org, 360-333-4793
PNNL: Geoff Harvey, geoffrey.harvey@pnnl.gov, 509-372-6083

Geoff Harvey | Newswise
Further information:
http://www.pnnl.gov

More articles from Power and Electrical Engineering:

nachricht Researchers use light to remotely control curvature of plastics
23.03.2017 | North Carolina State University

nachricht TU Graz researchers show that enzyme function inhibits battery ageing
21.03.2017 | Technische Universität Graz

All articles from Power and Electrical Engineering >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Giant Magnetic Fields in the Universe

Astronomers from Bonn and Tautenburg in Thuringia (Germany) used the 100-m radio telescope at Effelsberg to observe several galaxy clusters. At the edges of these large accumulations of dark matter, stellar systems (galaxies), hot gas, and charged particles, they found magnetic fields that are exceptionally ordered over distances of many million light years. This makes them the most extended magnetic fields in the universe known so far.

The results will be published on March 22 in the journal „Astronomy & Astrophysics“.

Galaxy clusters are the largest gravitationally bound structures in the universe. With a typical extent of about 10 million light years, i.e. 100 times the...

Im Focus: Tracing down linear ubiquitination

Researchers at the Goethe University Frankfurt, together with partners from the University of Tübingen in Germany and Queen Mary University as well as Francis Crick Institute from London (UK) have developed a novel technology to decipher the secret ubiquitin code.

Ubiquitin is a small protein that can be linked to other cellular proteins, thereby controlling and modulating their functions. The attachment occurs in many...

Im Focus: Perovskite edges can be tuned for optoelectronic performance

Layered 2D material improves efficiency for solar cells and LEDs

In the eternal search for next generation high-efficiency solar cells and LEDs, scientists at Los Alamos National Laboratory and their partners are creating...

Im Focus: Polymer-coated silicon nanosheets as alternative to graphene: A perfect team for nanoelectronics

Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are less stable. Now researchers at the Technical University of Munich (TUM) have, for the first time ever, produced a composite material combining silicon nanosheets and a polymer that is both UV-resistant and easy to process. This brings the scientists a significant step closer to industrial applications like flexible displays and photosensors.

Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are...

Im Focus: Researchers Imitate Molecular Crowding in Cells

Enzymes behave differently in a test tube compared with the molecular scrum of a living cell. Chemists from the University of Basel have now been able to simulate these confined natural conditions in artificial vesicles for the first time. As reported in the academic journal Small, the results are offering better insight into the development of nanoreactors and artificial organelles.

Enzymes behave differently in a test tube compared with the molecular scrum of a living cell. Chemists from the University of Basel have now been able to...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

International Land Use Symposium ILUS 2017: Call for Abstracts and Registration open

20.03.2017 | Event News

CONNECT 2017: International congress on connective tissue

14.03.2017 | Event News

ICTM Conference: Turbine Construction between Big Data and Additive Manufacturing

07.03.2017 | Event News

 
Latest News

Northern oceans pumped CO2 into the atmosphere

27.03.2017 | Earth Sciences

Fingerprint' technique spots frog populations at risk from pollution

27.03.2017 | Life Sciences

Big data approach to predict protein structure

27.03.2017 | Life Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>