Equity assessment of demand-side flexibility technologies in grid integrated transportation electrification

电网综合交通电气化需求侧灵活性技术的公平性评估

• 批准号: 2872426
• 金额: --
• 依托单位: University College London
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2023
• 资助国家: 英国
• 起止时间: 2023 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2872426
• 关键词: Equity; assessment; demand; side; flexibility

With the adoption of the 'Net Zero Strategy: Build Back Greener' and planned introduction of zero emissions vehicle (ZEV) mandate from 2024, the energy and transport sectors in the UK are facing a paradigm shift and becoming increasingly interconnected. While transitioning to electric vehicles (EVs) is a key goal for decarbonisation of the transport sector, it will also mean overall electricity demand will increase requiring higher grid capacity and electricity generation. Substantial changes to timing and scaling of demand peaks are also expected with emerging patterns of charging behaviour. To minimize negative impacts of EVs on grid stability, smart and flexible charging technologies including vehicle-to-grid (V2G) are seen as promising solutions for smoothing electricity demand. These technologies aim to promote flexibility by enabling consumers to benefit from lower cost off-peak electricity for charging and sell unused power from car batteries back to the grid during times of peak demand or low renewable generation. Existing policy and research mostly focus on benefits on grid capacity and energy price surge avoidance. However, how benefits and potential disbenefits of smart and flexible charging technologies will be distributed across society is poorly understood.

随着“净零策略：建立绿色的净战略”，并计划引入零排放车（ZEV）授权，从2024年开始，英国的能源和运输部门正面临范式的转变，并越来越互连。虽然过渡到电动汽车（EV）是运输部门脱碳的关键目标，但它也意味着总体电力需求将增加，需要更高的电网能力和发电。通过新兴的充电行为模式，预计需求峰的时序和缩放率的实质性变化。为了最大程度地减少电动汽车对电网稳定性的负面影响，包括车辆到网格（V2G）在内的智能和灵活的充电技术被视为可平滑电力需求的有前途的解决方案。这些技术旨在通过使消费者能够从高峰电池中充电和销售未使用的电源从高峰需求或低可再生能源发电时从汽车电池回到电网的较低成本的电力来促进灵活性。现有的政策和研究主要集中在电网容量和避免能源价格上涨的收益上。但是，对智能和灵活的充电技术的利益和潜在的不利能力将如何在社会中分发。