Browsing by Title
Now showing items 717-736 of 1042
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Optimal Integration of Electric Vehicles, PV, Heat Pumps in Existing Distribution Grids in the Netherlands
(AIM, 2019-06-03)This paper analyses the future impact of photovoltaic solar panels (PV), electric vehicles (EV), and heat pumps (HP) on the distribution grid and how these technologies can be used as smart grid solutions to resolve the ... -
Optimal location of energy storage systems with robust optimization
(AIM, 2019-06-03)This paper presents an AC OPF algorithm that uses a convex relaxation for the power flow equations with high algorithmic performances and exploits a robust optimization approach to deal with the uncertainties related to ... -
Optimal operation and fair profit allocation in community microgrids
(AIM, 2018-06-07)This work fits in the context of community migrogrids,where entities of a community can exchange energy andservices among them without going through the usualchannels of the public grid. We propose and analyze solutions ... -
Optimal Operation of a Community Integrated Energy System Considering Tie-line Smoothing
(AIM, 2019-06-03)The operation of community integrated energy systems (CIESs) is challenging because it is necessary to satisfy multiple energy demands with considering multiple links including energy production, storage and consumption. ... -
Optimal Planning of High Voltage Distribution Grids under a Combined Use of Energy Storage Systems and Dynamic feed-in Management
(AIM, 2019-06-03)The expanding integration of renewable energies in the German distribution grids is nowadays leading to increasing overloadings of power lines, since distribution grids have been as of yet basically dimensioned depending ... -
Optimal Resource Allocation for Reducing Distribution System Risk Induced by Hurricane
(AIM, 2019-06-03)Preventive measures to reduce the risk of large-scale blackouts caused by natural disasters are necessary. This paper focuses on the resource allocation problem in distribution systems before a coming hurricane. The ... -
Optimal Scheduling of Adjustable Loads in Commercial Building Through Regional Electricity Market
(AIM, 2019-06-03)Currently, with the deployment of renewable generators in the distribution network, end users; called prosumers; can now easily generate electricity. To reduce their electricity cost, each prosumer controls its adjustable ... -
Optimising Asset Risk Profiles by Balancing Investment Requirements with Skills Availability
(AIM, 2019-06-03)Many distribution network operators are facing increasing regulatory pressures to maintain or reduce the risk levels associated with their infrastructure assets. As well as budgetary constraints, the industry has the ... -
Optimization of distribution network configuration: an experimental testbed in the InteGRIDy project framework
(AIM, 2019-06-03)InteGRIDy is a H2020 project aiming at integrating cutting-edge technologies, solutions and mechanisms in a scalable Cross-Functional Platform to address effectively the issues arising from the increasing share of intermittent ... -
Optimization of maximum allowed slow voltage variation between medium voltage and low voltage networks
(AIM, 2019-06-03)The Liander distribution network is faced with increasing voltage variations due to increasing peak load and increasing dispersed energy production. The design requirements for voltage variation are optimized in order to ... -
Optimization of photovoltaics active power curtailment in low voltage networks by using Artificial bee colony method
(AIM, 2019-06-03)Rapidly increasing share of photovoltaics in electricity generation that are connected on the low voltage network can cause overvoltages and reduce reliability of power supply due to their stochastic daily generation curve ... -
Optimized Decentralized and Centralized Load Management Techniques in Industrial Microgrids
(AIM, 2018-06-07)This work deals with the comparison between decentralized and centralized load management techniques applied in the context of an industrial microgrid connected to the distribution network. They are used to decrease the ... -
Optimized economical and technical sector coupling under consideration of defined incentives
(AIM, 2019-06-03)This paper focuses on the holistic economic optimization of the operation of a sector-coupled system. In the first step, the load flows of all sectors are calculated independently of each other and then combined into a ... -
Optimizing network replacement with AI
(AIM, 2019-06-03)With a network of 1.4 million km Enedis spends several hundred million Euros every year to maintain and renew the existing network by replacing parts of it.To be able to replace the network parts which are the most likely ... -
Organisation of the commercial and public services for the installation of local and renewable energy communities
(AIM, 2018-06-07)The Clean Energy Package refers to Energy Communities (EC) in order to support the energy transition. Collaboration in these communities is key to maximise the local generation of renewable energy, to keep the energy fluxes ... -
“Outage Forecast” – A Real Application of Machine Learning on Grid Operation Management Strategies
(AIM, 2019-06-03)The energy sector is under one of the biggest transformations ever. Driven by the current digitalization process being held in all sectors, energy utilities are embracing data analytics and artificial intelligence to face ... -
Outage monitoring and management in Overhead and Cable networks with various types of architecture
(AIM, 2018-06-07)An aggregate data processing from the intelligent monitoring system sensors, which is based on heuristic algorithms, brings an opportunity to manage problems before accident occurs. Thus the modern distribution network ... -
Over-specification due to lack of knowledge
(AIM, 2019-06-03)In today’s market place a few main developments can be noted, e.g.:The growing lack of technical background knowledge on both the user and manufacturer side, due to lack of training on the jobDecisions are made too much ... -
Overview of Non Intrusive Methods for Switchgear Condition Assessment prepared by CIGRE/CIRED A3.32 Working Group
(AIM, 2019-06-03)This paper presents an overview of Non-Intrusive Condition Assessment that can be applied on HV and MV circuit switchgear. Many emerging non-intrusive techniques are reported in the literature, most of them allowing in ... -
Overvoltage due to single-phase and three-phase connected PV and what to do about it
(AIM, 2019-06-03)This paper presents the overvoltage caused by single and three-phase connected PV to a low-voltage distribution grid. Statistics are obtained based on source-impedance data for 40 000 customers. A stochastic approach is ...