Showing 1 - 10 of 34
This paper discusses the integration of solar photovoltaic (PV) and battery energy storage (BES) units for reducing energy loss and enhancing voltage stability. Here, each nondispatchable PV unit is converted into a dispatchable source with a combination of PV and BES units. New multiobjective...
Persistent link: https://www.econbiz.de/10010718918
The high penetration of distributed generation (DG) is a new challenge for traditional distribution systems. Power injections from DG units change network power flows, thereby influencing system losses and voltage stability. This paper presents a new multiobjective index (IMO)-based analytical...
Persistent link: https://www.econbiz.de/10010737708
Distributed Generations (DGs) can be an efficient solution to today’s power system environmental and economical challenges. Installing DGs influences power system stability and losses. In this paper, a method is presented for locating and sizing of DGs to enhance voltage stability and to...
Persistent link: https://www.econbiz.de/10010718920
A resilient strategy for optimal demand response control based on the management of highly-distributed electric loads is presented to meet transmission-level control aimed at maintaining voltage stability. The proposed load control scheme balances device- and grid-level objectives...
Persistent link: https://www.econbiz.de/10010702598
This research explores the techno-economic potential for a predominantly renewable electricity-based microgrid serving an industrial-sized drink water plant in the Netherlands. Grid-connected and stand-alone microgrid scenarios were modeled, utilizing measured wind speed and solar irradiation...
Persistent link: https://www.econbiz.de/10010930659
The aim of this study is to quantify the trade-off between selecting a distributed generation (DG) smarter connection with limited export capacity and a more expensive firm DG connection with a guarantee of full export capacity. The study is part of the analysis of a customer funded network...
Persistent link: https://www.econbiz.de/10011263255
Microturbines (MGTs) are power generation devices showing very interesting performance in terms of low environmental impact, high-grade waste heat and very low maintenance cost. One of the main issues that affect the output of MGTs is their strong sensibility to inlet air temperature. Both in...
Persistent link: https://www.econbiz.de/10011263333
The practicality of any particular distributed generation installation depends upon its ability to reduce overall energy costs. A simple yet effective economic dispatch strategy with the goal to use distributed generation to minimize the cost of building energy is developed in this work. The...
Persistent link: https://www.econbiz.de/10010789836
This paper proposes a decentralized control strategy for higher penetration of photovoltaic (PV) units without violating system operating constraints. A systematic procedure is developed and a robust controller is designed to ensure both dynamic voltage and transient stability for a specific PV...
Persistent link: https://www.econbiz.de/10010593983
The main goal of this paper is to present a Multistage Distribution network Expansion Planning (MDEP) problem in the presence of Distributed Generations (DGs) in a multi-objective optimization framework. The proposed model simultaneously optimizes two objectives: minimization of investment and...
Persistent link: https://www.econbiz.de/10010594032