Optimal utilization and planning of modernized electricity transmission grids

与全国和全球趋势一致，艾伯塔省的电力行业将进行转型。煤炭发电船队计划到2030年退役，使用清洁资源生产艾伯塔省大部分电力的市场和兴趣越来越大。额外的清洁电力预计将主要通过(I)输电连接的风能和太阳能发电机，以及(Ii)可再生的配电连接发电机--例如屋顶太阳能发电机--提供。此外，各种形式的现场、表后分布式能源(DER)正越来越多地整合到全省的配电网中。这些变化扰乱了整个电网的能量流动模式，给电力系统的供需双方带来了前所未有的不确定性，使电网规划比以往任何时候都更具挑战性。这一合作伙伴关系是Zareipour博士和艾伯塔省电力系统运营商(AESO)之间成功结束的合作研究项目的继续。这项研究将设计新的方法和工具，通过考虑比现有方法更多的规划因素和未来场景，同时在合理的计算时间内呈现解决方案，灵活地增强传输系统最优利用和规划的过程。这一研究课题之所以重要，是因为它的潜在结果在短期内将使该行业能够加强其规划过程，同时节省往往令人望而却步的工程时间和资源。从长远来看，随着电力行业的转型和新挑战的出现，这种积极主动的合作伙伴关系的结果将使该行业通过更智能、更具成本效益的电网投资，直接为差饷缴纳人节省经济和社会成本。从更广泛的国家利益角度来看，研究结果将支持维持一个可靠、负担得起、逐步清洁的电力系统。这反过来将有助于保持加拿大经济的竞争优势，并支持加拿大实现其国际减排承诺。

Consistent with national and global trends, Alberta's power sector is set to transform. The coal generation fleet is planned to retire by 2030 and there is a growing market and interest to produce a large share of Alberta's electricity from clean resources. The additional clean electricity is expected to be mostly supplied through (i), transmission-connected wind and solar generators, and (ii), renewable distribution-connected generators- for example, rooftop solar energy generators. Additionally, integration of various forms of on-site, behind-the-meter distributed energy resources (DER) into power distribution networks across the province is growing. These changes disrupt the patterns of energy flow across the grid and introduce unprecedented uncertainty in both supply- and demand-side of the electricity systems, making grid planning more challenging than ever. This partnership is the continuation of a successfully concluded collaborative research program between Dr. Zareipour and the Alberta Electric System Operator (AESO). This research will design new methods and tools for flexibly enhancing the process of optimal transmission system utilization and planning by considering more planning factors and future scenarios than existing methods while rendering solutions at a reasonable computation time. This research topic is important because its potential outcomes will, in the short-term, enable the industry enhance their planning processes while saving the often prohibitively expensive engineering time and resources. In the longer term, and as the power sector transforms and new challenges emerge, the outcomes of this proactive partnership would position the industry to directly save ratepayers both economically and socially through smarter, cost-effective grid investments. From a broader national interest perspective, the outcomes of the research will support maintaining a reliable, affordable, and progressively clean electricity system. This will in turn help maintain the competitive advantage of the Canadian economy and supports Canada in reaching its international emission reduction commitments.