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UK Power Networks Providing Power Services from Distributed Energy Resources to Transmission System Operator via a Centralised DERMS platform
(AIM, June 2019)The DERMS platform is a centralised control system that enables distributed energy resources (DER) connected to the distribution network to provide services to the transmission grid, in a coordinated and controlled manner. ... -
UK Power Network’s Flexibility Market Offers New Revenue Stream for Customers & Enhances Active Operation of the Distribution Network
(AIM, June 2019)As UK Power Networks continues to operate and invest in the network to accommodate the new low carbon world, we will need to use smart, flexible, and innovative techniques to ensure delivery of our outputs, minimise the ... -
Uncertainty sensitivity assessment on the optimization of the design and operation of complex energy systems: two complementary approaches
(AIM, June 2019)This paper proposes two different methods to deal with uncertainties in the design optimization of a renewable hybrid power system in order to enhance the decision-making. The first method considers the uncertainties after ... -
Underground distribution network monitoring so much easier
(AIM, June 2019)Thanks to the implementation of the smart grid concept, the distribution network has seen a significant advancement in monitoring and control of the underground network.Among the past hurdles related to underground ... -
Underground Power Cables Magnetic Field effects on Human Health
(AIM, June 2019)Underground cable specially medium voltage cable widely used in cities, these cables consist of screen (copper in case of medium voltage cable), this screen shield almost of electrical field but cannot totally shield low ... -
Understanding Future Scenarios to facilitate the DSO Transition
(AIM, June 2019)The future of the electricity networks in the UK is changing as a result of the shift towards a smart, flexible energy system. Part of this shift includes redesigning the distribution networks to become more active system ... -
Understanding the harmonic performance of voltage transformers for distribution system power quality monitoring
(AIM, June 2019)It is useful to understand the frequency response of voltage transformers used for power quality monitoring, so that power quality data is captured accurately and can be used for compliance purposes. This paper reports the ... -
Uniform Web of Things based Access to Distributed Energy Resources via Metadata Registry
(AIM, June 2019)A lack of multi-level connectivity between the management systems of smart grid actors and cyber-physical systems of distributed energy resources (DERs) impedes transition toward decentralized grid architecture driven by ... -
Universal procedure for determining the optimal connection to the distribution network
(AIM, June 2019)In the Republic of Croatia new regulations that regulate the connection to the distribution network were adopted during 2018. The article elaborates the novelties that these regulations introduce and the measures the ... -
Unleashing surveillance and control potential in Smart Distribution Systems – The Net2DG approach.
(AIM, June 2019)Nowadays, the energy transition is increasing the occurrence of several issues in distribution grids worldwide being the most important ones related to voltage quality like flicker, swells, dips and bi-directional power ... -
Upcoming Changes in Distribution Network Tariffs – Potential Harmonization Needs For Demand Charges
(AIM, June 2019)This paper focuses on pricing of electricity distribution and the upcoming tariff reform. Various countries worldwide are actively researching ways to enhance the cost-reflectivity of small customer (i.e. maximum fuse size ... -
Upgrade and refurbishment methodologies apply to Gibraltar Electric Authority’s power distribution system project
(AIM, June 2019)This paper describes the choice in the project methodologies and taken to integrate the refurbishment and upgrades of the Gibraltar Electricity Authority HV grid and substations with clear limitations in the possible ... -
Urban energy community between recommendation and perspective
(AIM, June 2018)This paper approaches the impact of the new provisions of the new energy market directive on passive consumers and their transformation into active consumers. They can participate in demand response or energy efficiency ... -
USE CASE APPLYING MACHINE-LEARNING TECHNIQUES FOR IMPROVING OPERATION OF THE DISTRIBUTION NETWORK
(AIM, June 2019)This paper discusses the use of machine learning (ML) techniques to improve fault handling in distribution networks. The paper includes a short survey on the use of ML techniques in fault handling and shows that little ... -
Use of fault statistics for the management of aging medium voltage PILC cable systems
(AIM, June 2019)In this paper results and observation from the Danish fault statistic on medium voltage (MV) PILC cables and their accessories are presented. Focus will be on the fault rate, but other observations from the fault statistics ... -
Use of radio base stations to provide ancillary services to the DSO through local flexibility markets
(AIM, June 2019)The changes in the energy sector require an appropriate coordination between transmission systems operators (TSOs), distribution systems operators (DSOs) and aggregators. The project SmartNet aims at defining and comparing ... -
Use of self administered energy meters - Accesibility of the population with low income resources to sustainable energy.
(AIM, June 2019)Based on the evaluation made, as regards the accessibility to the electric power of low-income customers, establishing a sustainable solution that satisfied the needs of this population and at the same time enables the ... -
Use of Voltage Detection Systems as transducer – Practical return of experience
(AIM, June 2019)Voltage Detection Systems are more and more used for additional applications besides their historical use for voltage presence indication for the DNO staff. Equipped with a dedicated system which allows to access and measure ... -
Using Big Data analytics to improve flood resilience of the distribution grid
(AIM, June 2019)In order to limit impacts of flood on electrical networks, Enedis has developed a flood impact visualization tool based on cartographic software and leveraging on Big Data technologies.This tool highlights electrical ... -
Using smart distribution transformers to reduce both industrial energy consumption and peak demand by means of a CVR strategy
(AIM, June 2019)Conservation Voltage Reduction (CVR) is a known technique that increases the capacity of the network by reducing the power peak demand (peak shaving) and contributes to energy saving. Most of the studies published in this ...