Browsing by Title
Now showing items 470-489 of 1042
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Identification and evaluation of marketing opportunities for flexibility in local energy communities
(AIM, 2018-06-07)Virtual power plants have been established as a crucial instrument in the course of energy transition in Germany. They help substituting conventional centralized power plants, thus promoting the integration of renewable ... -
IDENTIFICATION AND OPTIMIZATION OF THE SEQUENCE OF PARALLEL CONDUCTORS USING AN AUTOMATIC TOOL
(AIM, 2019-06-03)This paper presents a tool for the acquisition, processing and the automatic identification and optimization of a multi-conductor system. The tool registers the waveforms of the current in each subconductors, then magnitude ... -
Identification and validation of new business models for DSO business environment using business model canvas and stakeholder groups
(AIM, 2019-06-03)To unlock the true potential of the digital technologies in the distribution grid, novel solutions must be coupled with new business models. However, creating and validating new business models in the early phase of the ... -
Identification of Copper or Aluminum for Winding Material of Dry Type Transformer
(AIM, 2019-06-03)Dry type transformer plays an irreplaceable role in the distribution network. The winding of the dry-type transformer is casted with the insulating material and only the necessary sub-joints are exposed. Therefore, it is ... -
Identifying reliability-driven asset management strategies in active distribution grids
(AIM, 2019-06-03)In this work, we propose a methodology to quantify the impact of medium voltage components on the overall system’s reliability. The focus of this work is on analyzing both the reliability impact of each component category, ... -
IEC 61850 GOOSE MESSAGING APPLICATIONS IN DISTRIBUTION NETWORK PROTECTION AND AUTOMATION
(AIM, 2019-06-03)Introducing distributed generators into distribution networks creates problems for protection systems like electric island formations or protection blinding. Possible solutions utilizing communication aided automation in ... -
IEC 61850: Believe or don´t believe in testing. That is the question!
(AIM, 2019-06-03)Since beginning of electricity, testing of electrical devices, as relays, was an exclusive matter of electrical engineers, who designed devices and instruments to emulate or try to replicate the behaviour of the electrical ... -
Immunity Assessment of Household Appliances in the Frequency Range from 2 to 150 kHz
(AIM, 2019-06-03)Advances in power electronics, increasing share of renewables in the energy system and e-mobility cause an increase of disturbances in the frequency range from 2 to 150 kHz, also known as supraharmonics. This emission ... -
Impact and Value of Energy Storage on a High-DER Penetration Distribution Feeder in Southern California
(AIM, 2019-06-03)Energy storage systems (ES) are highly flexible assets that have the potential to be leveraged for multiple distribution, transmission, market, and customer-side services. While providing multiple or stacked services with ... -
Impact Assessment Criteria of Distribution System Architecture
(AIM, 2019-06-03)The distribution system is experiencing rapid changes such as growth in low carbon technology connection and changes of customer needs. These changes bring challenges to the current system in maintaining an efficient and ... -
Impact evaluation of IEC 62351 cybersecurity on IEC 61850 communications performance
(AIM, 2019-06-03)Power system is not exempt from the cyber security threats that threaten almost all digitalised society sectors and activities. Consequences of cyber-attacks to power control infrastructures can be extremely significant ... -
Impact of Adaptive Virtual Impedance Control of DERs Used for Power Sharing on the Protective Schemes of an Islanded Microgrid
(AIM, 2018-06-07)One of the salient features of the microgrids is operation in an autonomous (islanded) mode. This feature is more pronounced in industrial power plants with heavy duty such as mining, metal, and oil industries; as cyclic ... -
Impact of An Aggregator of Distributed Energy Resources on Traditional Power System Participants
(AIM, 2018-06-07)The main idea of our paper is to analyze business models for aggregators and to determine the best options for implementation in small power markets with low levels of liquidity and competition, such as Croatian power ... -
Impact of batteries in the hosting capacity of a grid with photovoltaic generation
(AIM, 2019-06-03)This paper analyses the impact of batteries in the hosting capacity of a low voltage grid with prosumers with photovoltaic generation installed under different scenarios. Storage location in the grid has been selected with ... -
Impact of Distributed Energy Resources on resonance conditions and harmonic amplification in distribution systems
(AIM, 2019-06-03)This paper studies the impact of distributed energy resources on harmonic level in power systems. A model of the voltage source converter and the inner current loop is included in the modified IEEE 34 node test system to ... -
Impact of distribution network modelling on harmonic impedance in the HV grid
(AIM, 2019-06-03)Frequency impedance scans are required for the harmonic assessment of new connections in the High Voltage grid. Most of the HV substations are connected to Distribution System Operators (DSO). In the Netherlands these MV ... -
Impact of Fast Charging and Home Charging Infrastructure for Electric Vehicles on the Power Quality of the Distribution Grid
(AIM, 2019-06-03)One of the main short term challenges for the distribution networks will be the rapidly increasing penetration with EVs. In this paper, the effect of EV charging stations on the power quality of the distribution grid has ... -
Impact of Fast Charging Stations on Grid Quality
(AIM, 2019-06-03)The Electric Circuit, an initiative of Hydro-Quebec, is the most important network of public charging stations for electric vehicles (EV) in Quebec. He establishes a major initiative in the deployment of the charging ... -
Impact of fault localization on MV cables on adjacent telecommunication cables
(AIM, 2019-06-03)A study in order to evaluate the possible damages induced by fault localisation activities on adjacent telecommunication cables was conducted. On the one hand, the induced voltage and current were measured on a dedicated ... -
Impact of flexibility location in MV distribution – The Nice Smart Valley Case study
(AIM, 2019-06-03)Nice Smart Valley (NSV) is the French demonstrator of the European H2020 project INTERFLEX, aiming to operate the electric power system on a “local” scale through the use of flexibilities. This article presents, though ...