Community-scale Energy Demand Reduction in India (CEDRI)

印度社区规模能源需求减少 (CEDRI)

• 批准号: EP/R008655/1
• 负责人: David Jenkins
• 金额: $ 75.6万
• 依托单位: Heriot-Watt University
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2017
• 资助国家: 英国
• 起止时间: 2017 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FR008655%2F1
• 关键词: Community; scale; Energy; Demand; Reduction

CEDRI is a consortium of expertise in sustainable buildings, power electronics, demand modelling and energy behaviours across Heriot-Watt University, Indian Institute of Technology (IIT) Delhi, IIT Bombay and the Tiruchirappalli National Institute of Technology. The project will, through the application of demand synthesis models to Indian case-studies, propose clear guidance for demand reduction/management in households to ensure future-resilient provision of electricity to Indian communities. The project sees a neglect of supply limitations as being a key risk that might hamper future demand reduction strategies. Whilst many countries are seeing significant change in the use of energy in homes and the provision of that energy through local energy networks, the pace of change recorded in India is particularly notable. The "refresh" rate of the housing stock is high (with new build constituting a much higher percentage of the housing stock than many developed countries) and, simultaneously, the approach to delivering electricity to those homes is changing (e.g. the growth in distributed renewable generation, such as solar photovoltaics). If further change is to be planned amongst this already uncertain landscape, in the form of community-wide energy demand reduction strategies, then a full impact of such measures must be understood. Minimising cooling requirements, controlling/managing appliance loads and encouraging distributed generation should all be promoted in a way that i) is consistent and complementary to a functioning local electricity network and ii) relate to measures that are likely to be accepted across communities, rather than having only niche appeal.The CEDRI project will allow for community electricity demand modelling through applied aggregation algorithms, converting small samples of individual building demand profiles into community-level profiles. After carrying out surveys and workshops with householders, the project will identify the demand-reducing measures likely to succeed in such regions (informed by real case-study communities and empirical data) and apply these to the community demand models to quantify potential impact. The ability of such changes to improve the local energy network will be fully investigated, such that measures deemed to successfully reduce total energy demand can be managed in a way that improves key characteristics of that network (such as frequency, voltage and peak demand). The project will therefore provide guidance that will ensure that approaches to demand reduction "co-evolve" with the methods used to supply electricity to residential communities, over future timescales that already have considerable levels of uncertainty.

CEDRI是一个由赫瑞瓦特大学、印度理工学院（IIT）德里、印度理工学院孟买和Tiruchirappalli国家理工学院在可持续建筑、电力电子、需求建模和能源行为方面的专业知识组成的联盟。该项目将通过将需求综合模型应用于印度案例研究，为减少/管理家庭需求提出明确的指导，以确保向印度社区提供具有未来复原力的电力。该项目认为，忽视供应限制是一个可能妨碍今后减少需求战略的关键风险。虽然许多国家在家庭能源使用和通过当地能源网络提供能源方面发生了重大变化，但印度的变化速度尤其明显。住房存量的“更新”率很高（新建住房在住房存量中所占的百分比比许多发达国家高得多），同时，向这些家庭供电的方法也在改变（例如，分布式可再生发电，如太阳能光伏发电的增长）。如果要在这个已经不确定的环境中计划进一步的变化，以社区范围的能源需求减少战略的形式，那么必须了解这些措施的全面影响。最大限度地减少冷却需求，控制/管理电器负荷和鼓励分布式发电都应该以一种方式促进，i）与一个正常运行的地方电网保持一致和互补，ii）与可能被整个社区接受的措施有关，而不是只有利基吸引力。CEDRI项目将允许通过应用聚合算法进行社区电力需求建模，将个别建筑需求概况的小样本转换为社区层面的概况。在对住户进行调查和举办讲习班之后，该项目将确定在这些地区可能取得成功的减少需求措施（参考真实的案例研究社区和经验数据），并将这些措施应用于社区需求模型，以量化潜在影响。将充分研究这些变化改善当地能源网络的能力，以便能够以改善该网络关键特性（如频率、电压和峰值需求）的方式管理被认为成功减少总能源需求的措施。因此，该项目将提供指导，确保减少需求的方法与向居民社区供电的方法“共同发展”，在未来的时间尺度上，这已经具有相当大的不确定性。

项目成果

Assessment of Decentralized Reactive Power Control Strategies for Low Voltage PV Inverters

低压光伏逆变器分散式无功功率控制策略的评估

• DOI: 10.1109/icps48983.2019.9067367
• 发表时间: 2019
• 作者: Couraud B

Climate Change and Megacities: South Asian Mega-cities are in extreme heat stress

气候变化与特大城市：南亚特大城市正面临极端热应激

• 发表时间: 2022
• 作者: Debnath KB

Understanding Residential Occupant Cooling Behaviour through Electricity Consumption in Warm-Humid Climate

通过暖湿气候下的电力消耗了解住宅居住者的制冷行为

• DOI: 10.3390/buildings10040078
• 发表时间: 2020
• 期刊: Buildings
• 影响因子: 3.8
• 作者: Debnath K

Sustainable Energy Development and Innovation

可持续能源发展与创新

• 发表时间: 2021
• 作者: Debnath KB

Understanding residential occupant cooling behavior through electricity consumption in India

通过电力消耗了解印度住宅居民的制冷行为

• 发表时间: 2019
• 作者: Debnath K