Digitalisation of Electrical Power and Energy Systems Operation (DEEPS)
Lead Research Organisation:
University of Sheffield
Department Name: Automatic Control and Systems Eng
Abstract
Electrical power and energy systems represent critical national infrastructure that interoperates with wider economic sectors including transport, communications, agriculture, manufacturing, construction and education. Reliable power system operation is the key in ensuring the electricity generated from various energy sources can travel in a secure way to meet the electrical loads of those sectors. Reliable power system operation will greatly impact the social comfort of people's lives as well as the healthy growth of the UK economy. Electrical power and energy systems will be key to meet legally binding 100% decarbonisation of overall energy usage in the UK. As a consequence, the large scale of low-carbon and renewable energy sources (RES) such as wind and solar, together with electric vehicles, energy storage and smart grids are integrated into the top and tail of future power systems. These new technologies are fundamentally changing the way power systems operate with complex infrastructure and highly dispersed RES. The increasing size and complexity of electrical power and energy systems require advanced monitoring, modelling and control techniques to handle major disturbances such as blackouts. In August 2019, around 1 million homes lost power due to a series of events on the GB power system with high penetration of RES under extreme weather impacts. The UK has rich RES and ambitious net zero targets, but its power systems are geographically islanded from the mainland with limited undersea cable connections, reduced system "strength" due to many small RES replacing large centrally controlled power plants, making the GB power systems more "brittle" and "volatile" under the major system events.
The Fellow will take an industry focused approach to investigate the fundamental modelling methods and advanced simulation tools to address the challenges in real-time power system operation with up to 100% low-carbon and RES. A key novelty of this Fellowship is to understand the fundamental interdependency and interoperability of various energy systems and entities, and across transmission, distribution and renewable system operators. This will include novel development of whole system modelling approaches and applications of digital simulation techniques into the future power system operation. The Fellowship development will be based on the Fellow's highly relevant industry experience in Electricity National Control as well as research expertise in renewable power system operation. The Fellow will work with electricity system operators at the whole system level (transmission, distribution, renewables) and is supported by market-leading digital technology industry partners. Prototype applications will be demonstrated in power systems and computing facilities at Brunel University London, with further deployment to energy management systems at industrial scales. The investigation, development, demonstration and deployment of advanced power system models, tools and techniques will provide cost-effective and scalable simulation platforms to wider industry and academic communities. The research and innovation outcomes of the Fellowship will be expected to better monitoring and managing of power systems as well as maintaining the control and optimisation of power grid reliability. This will assist in achieving the UK net zero emissions target through the energy transition of digitalisation, decarbonisation and decentralisation.
With support from UKRI and host institution the Fellow will develop into a Future Leader in the field of power and energy systems digitalisation, by working with eight industrial partners in power systems engineering and digital technologies, three internationally respected research and engineering societies, and accessing mentors from academia and industry. The Fellowship will plan intensive training activities across academia and industry, as well as building Fellow's research and innovation networks.
The Fellow will take an industry focused approach to investigate the fundamental modelling methods and advanced simulation tools to address the challenges in real-time power system operation with up to 100% low-carbon and RES. A key novelty of this Fellowship is to understand the fundamental interdependency and interoperability of various energy systems and entities, and across transmission, distribution and renewable system operators. This will include novel development of whole system modelling approaches and applications of digital simulation techniques into the future power system operation. The Fellowship development will be based on the Fellow's highly relevant industry experience in Electricity National Control as well as research expertise in renewable power system operation. The Fellow will work with electricity system operators at the whole system level (transmission, distribution, renewables) and is supported by market-leading digital technology industry partners. Prototype applications will be demonstrated in power systems and computing facilities at Brunel University London, with further deployment to energy management systems at industrial scales. The investigation, development, demonstration and deployment of advanced power system models, tools and techniques will provide cost-effective and scalable simulation platforms to wider industry and academic communities. The research and innovation outcomes of the Fellowship will be expected to better monitoring and managing of power systems as well as maintaining the control and optimisation of power grid reliability. This will assist in achieving the UK net zero emissions target through the energy transition of digitalisation, decarbonisation and decentralisation.
With support from UKRI and host institution the Fellow will develop into a Future Leader in the field of power and energy systems digitalisation, by working with eight industrial partners in power systems engineering and digital technologies, three internationally respected research and engineering societies, and accessing mentors from academia and industry. The Fellowship will plan intensive training activities across academia and industry, as well as building Fellow's research and innovation networks.
Publications
Qiu D
(2023)
Virtual-physical power flow method for cyber-physical power system contingency and vulnerability assessment
in IET Smart Grid
Qu B
(2024)
Secure Particle Filtering With Paillier Encryption-Decryption Scheme: Application to Multi-Machine Power Grids
in IEEE Transactions on Smart Grid
Description | We investigate digitalisation technologies that could potentially improve the monitoring and control of power grids in both cyber and physical aspects. We explore the advanced grid monitoring platform, state estimation techniques, cybersecurity strategy, contingency analysis, vulnerability assessment, and robust network control. We develop co-simulation platform for digital power grids, that enables the fundamental integration of cyber and physical simulators for the accurate, efficient and large-scale grid simulation. Our work involves the interfacing design for model-to-model integration of different complex networks, simulation synchronisation at various time steps, and advanced computing methods and algorithms to create a co-optimised analysis of cyber-physical power systems. |
Exploitation Route | Cyber-physical modelling methods using graph theory, which can be used by power and energy researchers to analyse the system vulnerability and resilience assessment and their interdependency with information and communications networks. A co-simulation platform for real-time digital simulation of power and energy systems that can be used as a testbed for industrial stakeholders and researchers, for both microgrid and transmission grid systems operation. |
Sectors | Digital/Communication/Information Technologies (including Software) Energy Security and Diplomacy |
Description | Human resilience in cybersecurity of future energy systems |
Amount | £100,000 (GBP) |
Funding ID | RQ0000024688 |
Organisation | Defence Science & Technology Laboratory (DSTL) |
Sector | Public |
Country | United Kingdom |
Start | 08/2023 |
End | 12/2026 |
Description | VSM - Virtual Synchronous Machines Working Group |
Organisation | Institute of Electrical and Electronics Engineers (IEEE) |
Department | IEEE Standards Association |
Country | United States |
Sector | Charity/Non Profit |
PI Contribution | Involve in drafting an IEEE Standard which will define the fundamental principles, mandatory functions, and optional functions of a Virtual Synchronous Machine (VSM). This VSM technology can make distributed energy resources compatible with power systems, which helps smooth the transition of power systems from centralized generation to distributed generation. It will play a vital role in the large-scale adoption of distributed energy resources, the advancement of sustainability, and the development of a low-carbon economy. |
Collaborator Contribution | Offer an opportunity to be a member of IEEE Standards Association and Virtual Synchronous Machines Working Group, disseminate the latest research on cyber-physical power systems modelling and simulation from the Future Leaders Fellowship project. |
Impact | Regular working group meeting, IEEE Standards drafting and review for Virtual Synchronous Machines. |
Start Year | 2023 |
Description | DAFNI Roadshow - University of Sheffield |
Form Of Engagement Activity | Participation in an activity, workshop or similar |
Part Of Official Scheme? | No |
Geographic Reach | Local |
Primary Audience | Study participants or study members |
Results and Impact | Professor Xin Zhang has delivered an invited presentation on 'Real-time Digital Co-simulation Platformfor Cyber-Physical Power Systems' and reported the latest Future Leaders Fellowship to build a real-time digital co-simulation platform for cyber-physical power systems. A future collaboration direction has been identified on the cloud platform and platform-as-a-service technology to enable the co-simulation facilities at Control and Power Systems Lab to have wider impacts on other simulation platforms. |
Year(s) Of Engagement Activity | 2023 |
Description | Discover DAFNI: High-performance computing for national infrastructure |
Form Of Engagement Activity | Participation in an activity, workshop or similar |
Part Of Official Scheme? | No |
Geographic Reach | National |
Primary Audience | Industry/Business |
Results and Impact | Over 50 colleagues from acadamic orgnisations, research councils and industry attended for an introduction to the DAFNI (Data & Analytics Facility for National Infrastructure) facility and the funding currently available. The event included the DAFNI Introduction and Building a Secure and Resilient World funding opportunity, Demo of DAFNI platform, and a visit tour to 'High-performance computing for national infrastructure'. Several future collaboration opportunities on the power systems and transport electrification have been identified. |
Year(s) Of Engagement Activity | 2023 |
URL | https://www.dafni.ac.uk/ |
Description | Inaugural Lecture - Resilience and flexibility of digitalised power systems operation: from cyber-physical modelling to digital co-simulation platforms |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | Local |
Primary Audience | Study participants or study members |
Results and Impact | An Inaugural Lecture has been delivered at the University of Sheffield by Professor Xin Zhang, entitled 'Resilience and flexibility of digitalised power systems operation: from cyber-physical modelling to digital co-simulation platforms'. There were over 50 participants across three departments in the Faculty of Engineering as well as from other universities. This Inaugural Lecture reported the recent research work from the Future Leaders Fellowship project, which investigated the resilience and flexibility of power system operation using digital technologies as key solutions. |
Year(s) Of Engagement Activity | 2023 |
Description | Invitation to speak at Oxford Control Seminar - University of Oxford |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | Regional |
Primary Audience | Study participants or study members |
Results and Impact | An invited talk in the Oxford Control Seminar at the University of Oxford, with presentation title 'Digitalisation of Electrical Power Systems: From cyber-physical modelling to real-time digital co-simulation'. This invited talk reported the latest research development of Future Leaders Fellowship on the cyber-physical power systems models using graph theory. Real-time digital simulators were developed to improve the monitoring and computing techniques across cyber-physical power systems by means of co-simulation. Discussions were held on the digitalisation of power systems to improve the resilient control and operation of power systems. |
Year(s) Of Engagement Activity | 2024 |
Description | Supergen Energy Networks Annual Conference 2023 |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | National |
Primary Audience | Industry/Business |
Results and Impact | Professor Xin Zhang delivered an invited presentation on the Digitalisation Session of Supergen Energy Networks Hub Annual Conference 2023. The presentation discussed the latest Digitalisation technologies that were developed in cyber-physical power systems modelling, together with other Future Leaders Fellows in the power and energy research. |
Year(s) Of Engagement Activity | 2023 |
URL | https://www.ncl.ac.uk/supergenenhub/annualconferenceseptember2023/#large-scalenetzero |
Description | The IET 21st Annual Power Symposium 2023 - Sustainable Energy and Technology Development for Smart Liveable City |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | International |
Primary Audience | Industry/Business |
Results and Impact | An invited presentation has been delivered by Professor Xin Zhang, with the title: 'Quantifying Flexibility through Smart City Airport Charging and Grid Integration in the UK'. Panel discussions were held with industrial and academic partners to discuss intelligent energy technologies for smart liveable city. The 21st Annual Power Symposium 2023 covered the recent achievements and future technological developments towards smart and carbon neutral city, and provided a forum for professionals, practitioners, academics and researchers to share their knowledge in the development of sustainable energy and technology. |
Year(s) Of Engagement Activity | 2023 |