{"id":207110,"date":"2023-11-20T07:00:49","date_gmt":"2023-11-20T12:00:49","guid":{"rendered":"https:\/\/today.uconn.edu\/?p=207110"},"modified":"2023-11-17T12:31:26","modified_gmt":"2023-11-17T17:31:26","slug":"uconn-receives-department-of-energy-grant-supporting-offshore-wind-grid-integration","status":"publish","type":"post","link":"https:\/\/today.uconn.edu\/2023\/11\/uconn-receives-department-of-energy-grant-supporting-offshore-wind-grid-integration\/","title":{"rendered":"UConn Receives Department of Energy Grant Supporting Offshore Wind Grid Integration"},"content":{"rendered":"

How much capacity does our existing regional electric transmission system truly have?<\/p>\n

A new project spearheaded by researchers at UConn, in collaboration with Eversource Energy and major technology vendor partners, hopes to answer that question by deploying new real-time grid-enhancing technologies as part of an overall collaborative strategy to support the introduction of renewable energy sources in the Northeast region and across the country.<\/p>\n

The project, launched through UConn\u2019s Eversource Energy Center<\/a>, received an infusion of support from the U.S. Department of Energy this month as one of four grant recipients through a federal program<\/a> designed to develop technologies that improve grid reliability, optimize electricity infrastructure, and facilitate grid connection with renewable resources.<\/p>\n

\u201cThis project is about how we’re going to accelerate secure and reliable integration of massive offshore wind and other types of large renewable energy projects into existing transmission systems, thereby achieving the state and national decarbonization goals,\u201d says Junbo Zhao<\/a>, an assistant professor at UConn, associate director for grid modernization and strategic partnerships at the Eversource Energy Center, and principle investigator of the project.<\/p>\n

The project also contributes to Connecticut\u2019s overall strategic initiative to accelerate and grow the state\u2019s offshore wind economy, says Emmanouil Anagnostou<\/a>, the Eversource Energy Chair in Environmental Engineering at UConn and director of the Eversource Energy Center.<\/p>\n

The project will deploy new solar-powered dynamic line rating, or DLR, sensors along the existing transmission lines in Massachusetts where the nation\u2019s first utility-scale 800-megawatt offshore wind farm is slated to come online in late 2023 or early 2024 near Martha\u2019s Vineyard.<\/p>\n

The DLR sensors will be placed at strategic points on the 20.26-mile, 345 kilovolt transmission line between the town of Carver and the Cape Cod Canal and will offer researchers and utility operators the opportunity to collect real-time data on things like ambient and conductor temperature, line angle, and wind speed. Those factors can then be used to calculate the load-bearing capacity of the lines at any given time and under any given condition.<\/p>\n

Grid operators, Zhao says, have typically managed their systems conservatively \u2013 for example, transmitting only 800 megawatts on a system while their actual limit is 1,000 megawatts due to security and reliability margin reserves.<\/p>\n

The goal of the project is to demonstrate how DLR sensors might help grid operators to maximize that gap in the load on the existing transmission system \u2013 and thereby accommodate the additional influx of power from new, renewable sources \u2013 without compromising grid safety or resilience.<\/p>\n

\u201cWe want to monitor the real-time limits for all of those critical transmission corridors or transmission lines, and then based on that information, we can do optimized dispatch of the power flows through the circuits so that we are able to integrate more renewable energies securely and reliably without investing in new transmission lines,\u201d Zhao explains.<\/p>\n

Investing in completely new transmission lines would be both extremely costly and time-consuming as well as creating regulatory challenges and potentially causing disruption to local communities.<\/p>\n

The research team instead hopes to show how the utilities might deploy advanced technologies to leverage that unused capacity that already exists within the grid \u2013 and wants to use this project to serve as a leader for the rest of the country on how to integrate new, renewable energy sources into the existing transmission system.<\/p>\n

\u201cSince this is the nation’s first utility-scale, big offshore wind generation, if we demonstrate that this technology is going to work well, then developments in other regions \u2013 like the Mid-Atlantic or Gulf Coast or Western areas \u2013 they’re going to follow the same steps,\u201d Anagnostou says. \u201cI think those are quite significant impacts that this project will deliver.\u201d<\/p>\n

The federal grant will contribute $2.1 million to the overall $3.7 million total projected cost of the project, with industry partners \u2013including Eversource with a $1.1 million commitment to the project \u2013 funding the balance of the project. The project outcomes will be shared with the broader industry and offer new findings to stakeholders for accelerating offshore wind integration to achieve the Unites States\u2019 ambitious 30 gigawatt offshore wind goal.<\/p>\n

\u201cThis project\u2019s demonstration will be in Massachusetts, but the knowledge generated from this project will be relevant to other parts of the region,\u201d Anagnostou says. \u201cThis project is a good example of how this collaboration between industry and UConn could lead to federal funding that can leverage state or local initiatives, such as the Connecticut Wind Collaborative<\/a>.\u201d<\/p>\n

\u201cThe integration of large-scale renewable energy projects like offshore wind will require significant collaboration to ensure our region\u2019s electric grid can accommodate the additional capacity while enhancing resiliency and reliability for our customers,\u201d says Aftab Khan, senior vice president of engineering for Eversource Energy. \u201cWe are honored to be selected with our partners at UConn to receive funding from the Department of Energy to develop and test grid-enhancing technologies that will enable us to more efficiently integrate new sources of clean, renewable offshore wind energy and help advance the region\u2019s clean energy future.\u201d<\/p>\n

The project is also part of UConn\u2019s commitment to supporting and developing sustainable and clean energy research and innovation, says UConn President Radenka Maric.<\/p>\n

\u201cThis is an outstanding demonstration of UConn\u2019s commitment to solving the most pressing problem of our time,\u201d Maric says. \u201cOur place is at the forefront of education, research, and innovation in resilience, clean energy technology deployment and implementation, and sustainability, and this further solidifies our position as leaders and trailblazers.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"

Project is part of a national effort to improve grid reliability, optimize electricity infrastructure, and facilitate grid connection with renewable resources<\/p>\n","protected":false},"author":134,"featured_media":207149,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_crdt_document":"","wds_primary_category":0,"wds_primary_series":0,"wds_primary_attribution":0,"footnotes":""},"categories":[1866,2076,2387,2235,2227],"tags":[],"magazine-issues":[],"coauthors":[2168],"class_list":["post-207110","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-engr","category-research","category-sustainability","category-today-homepage","category-uconn-edu-homepage"],"pp_statuses_selecting_workflow":false,"pp_workflow_action":"current","pp_status_selection":"publish","acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-05-03 12:29:03","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/posts\/207110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/users\/134"}],"replies":[{"embeddable":true,"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/comments?post=207110"}],"version-history":[{"count":4,"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/posts\/207110\/revisions"}],"predecessor-version":[{"id":207152,"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/posts\/207110\/revisions\/207152"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/media\/207149"}],"wp:attachment":[{"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/media?parent=207110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/categories?post=207110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/tags?post=207110"},{"taxonomy":"magazine-issue","embeddable":true,"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/magazine-issues?post=207110"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/coauthors?post=207110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}