Browsing by Title
Now showing items 936-955 of 1042
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Taming uncertainty in distribution grid planning – A scenario-based methodology for the analysis of impact of electric vehicles.
(AIM, 2019-06-03)Investigating grid adequacy for future scenarios of electricity demand is a continuing concern among distribution grid planners and power system researchers. The wide-spread adoption of plug-in electric vehicles (PEVs) ... -
TDX-Assist: Beyond state of art in TSO-DSO interoperability – The Portuguese demonstrator
(AIM, 2019-06-03)The continuous shift from TSO connected generation to DSO connection generation is presenting new challenges to DSOs and TSOs. Keeping the system up and running in the future requires a more collaborative approach to the ... -
Teaching-Learning Based Optimization Method for PEV Scheduling Incorporating PV Units in a Distribution Power Network
(AIM, 2019-06-03)Integration a large number of plug in electric vehicles (PEVs) to the grid, results in the bus voltage deviation and active power loss raise tremendously. Further, we face overvoltage and increased grid loss by increasing ... -
Technical and Economic Impact of Residential BESS on Distribution Systems Under Alternative Tariff Regimes
(AIM, 2019-06-03)Residential battery energy storage systems (BESS) will alter power flows in distribution systems, which in turn will impact DSO revenue streams. This paper simulates operation of residential BESS when exposed to varying ... -
TECHNICAL PERFORMANCE ENHANCEMENT OF DISTRIBUTION SYSTEMS VIA OPTIMAL DG DEPLOYMENT
(AIM, 2019-06-03)This paper presents a new strategy to improve the economic, technical and environmental aspects of distribution systems (DSs). This strategy depends on using both different types of the distributed generation (DG) units ... -
Technical Recommendations for Implementation of Dynamic Cable Rating System – Cable Modelling
(AIM, 2019-06-03)Dynamic Cable Rating (DCR) systems are an attractive solution to adopt by network operators to determine the real-time thermal ratings of underground cables and potentially operate them at a higher loading level. This paper ... -
Technical requirements and practical implementation of a dynamic priced electricity tariff
(AIM, 2019-06-03)Today most industrial customers use electricity tariffs with static prices and therefore cannot benefit from volatile prices at the short term markets for electrical energy. In this paper the technical requirements to ... -
Technical requirements of Smart Transformer for Deployment in Grid Application
(AIM, 2019-06-03)This paper provides information on the LV Engine project on implementing Smart Transformers into distribution networks as a solution to the network issues. The Smart Transformer, being power electronics-based, allows to ... -
Technical Solutions for Increasing DER Hosting Capacity in Distribution Grids in the Czech Republic in Terms of European Project InterFlex
(AIM, 2019-06-03)The paper describes proposed, implemented, tested and verified technical solutions supporting distributed energy resources (DER) integration in the distribution grids. The solutions are implemented by CEZ Distribuce, the ... -
Techno-economic analysis of network configuration of PV based off-grid distribution system
(AIM, 2019-06-03)Only 15% of rural population in Sub-Saharan Africa has access to electricity. The focus in this study is on design and techno-economic analysis of low voltage (LV) distribution network configuration relying on PV- and ... -
Temperature and voltage distortion analysis in LED lamps
(AIM, 2019-06-03)Measurements in electrical and thermal parameters of LED lamps over time have been studied. To get comparable results between lamps, for compliance testing and benchmarking, measurements after stabilization are recommended. ... -
TEMPORARY OR SEMI-PERMANENT SINGLE CORE POWER CABLES: A NEW WAY TO SAFE AND RELIABLE YET FAST INSTALLATION
(AIM, 2019-06-03)The subject addressed in this paper is the installation of single core power cables for temporary or semi-permanent connections in electrical grids. These connections are used more and more by (mainly) TSOs and DSOs worldwide ... -
Test and operation of a hybrid microgrid in the French island of Sein
(AIM, 2018-06-07)Eight kilometers off the French west coast, Sein Island is a small territory with its own electrical system, totally disconnected from the mainland. Until last year, diesel generators covered almost 100% of the electric ... -
Testing grid-based electricity prices and batteries in a field test
(AIM, 2018-06-07)Using the flexibility of batteries and households, the overall stress on the network can be reduced, reinforcements to the grid can be postponed or even avoided, and losses can be minimized. However, the current pricing ... -
Testing TSO-DSO Interaction Schemes for the Participation of Distribution Energy Resources in the Balancing Market: the SmartNet Simulator
(AIM, 2019-06-03)Many projections of near‑future electricity system foresee a constantly increasing necessity of power flexibility services. In particular, thanks to the growing presence of renewable generation and innovative load technologies, ... -
The Application of Advanced Data Analytics to Smart Meter Data
(AIM, 2019-06-03)This paper focuses on the development of advanced data analytics algorithms using 5-minute snapshots of current and voltage data available from smart meters, in particular the detection of high resistance connections between ... -
The Application of NILM in Demand Response
(AIM, 2019-06-03)Nowadays, the residential load increasing rapidly and have a very huge potential for demand response. The Non-Intrusive Load Monitoring (NILM) used in this paper can detect devices from the total current and voltage of ... -
The Benefits and Design of a Dynamic Protection System for the Distribution Network
(AIM, 2019-06-03)The performance demands placed on traditionalprotection systems are increasing due to higher numbersof Distributed Generation (DG) connecting to the networkcoupled with the roll-out of network flexibility servicessuch as ... -
The Development & Implementation of a Common Application Platform to Support Local Energy Communities
(AIM, 2018-06-07)The way we generate electricity is changing from a centralised system with a handful of large power stations, to a distributed network of over one million smaller renewable energy generators. Demand for electricity could ... -
The development of DNO flexibility services to fit within the existing UK market for ancillary services.
(AIM, 2019-06-03)This paper describes the development of Distribution Network Operator (DNO) flexibility services to fit within the UK market for ancillary services developed as part of Western Power Distribution’s (WPD) Entire Network ...