Optimal Scheduling of Microgrid with Multiple Distributed Resources Using Interval Optimization

Huang, Chongxin; Yue, Dong; Deng, Song; Xie, Jun

doi:10.3390/en10030339

Cited by 28 publications

(23 citation statements)

References 44 publications

(55 reference statements)

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“…The battery systems of EV are the chemical storage devices, and they are exponential functions over time. The instantaneous charging status of the battery system of EV is expressed as [29],…”

Section: Modeling Of Electric Vehicles (Evs)mentioning

confidence: 99%

Optimal operation management of grid-connected microgrids under uncertainty

Salkuti

2019

IJEECS

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<span>This paper proposes a new optimal operation of Microgrids (MGs) in a distribution system with wind energy generators (WEGs), solar photovoltaic (PV) energy systems, battery energy storage (BES) systems, electric vehicles (EVs) and demand response (DR). To reduce the fluctuations of wind, solar PV powers and load demands, the BES systems and DR are utilized in the proposed hybrid system. The detailed modeling of WEGs, solar PV units, load demands, BES systems and EVs has been presented in this paper. The objective considered here is the minimization of total operating cost of microgrid, and it is formulated by considering the cost of power exchange between the main power grid and microgrid, cost of wind and solar PV energy systems, cost of BES systems, EVs and the cost due to the DR in the system. Simulations are performed on a test microgrid, and they are implemented using GAMS software. Various case studies are performed with and without considering the proposed hybrid system.</span>

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Section: Modeling Of Electric Vehicles (Evs)mentioning

confidence: 99%

Optimal operation management of grid-connected microgrids under uncertainty

Salkuti

2019

IJEECS

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“…Modeling of MG components such as WEGs, solar PV units, load demands, BES systems and EVs are presented in this paper. The detailed modeling of wind energy generators, solar PV units and load demands and their uncertainty handling approaches has been presented in references [18]- [20].…”

Section: Modeling Of Microgrid Componentsmentioning

confidence: 99%

Optimal Operation of Microgrid considering Renewable Energy Sources, Electric Vehicles and Demand Response

Salkuti

2019

E3S Web Conf.

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This paper proposes a new optimal operation of Microgrids (MGs) in a distribution system with wind energy generators (WEGs), solar photovoltaic (PV) energy systems, battery energy storage (BES) systems, electric vehicles (EVs) and demand response (DR). To reduce the fluctuations of wind, solar PV powers and load demands, the BES systems and DR are utilized in the proposed hybrid system. The detailed modeling of WEGs, solar PV units, load demands, BES systems and EVs has been presented in this paper. The objective considered here is the minimization of total operating cost of microgrid, and it is formulated by considering the cost of power exchange between the main power grid and microgrid, cost of wind and solar PV energy systems, cost of BES systems, EVs and the cost due to the DR in the system. Simulations are performed on a test microgrid, and they are implemented using GAMS software. Various case studies are performed with and without considering the proposed hybrid system.

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“…Recently, some scholars have considered the problems about the generation forecasting of microgrid considering forecasting uncertainties. Their works can be characterized into stochastic optimization, fuzzy optimization, interval optimization and robust optimization [20].…”

Section: Uncertainty Load Profilementioning

confidence: 99%

A Review on Microgrid Protection Using Superconducting Fault Current Limiter

Reddy

Manimozhi

2018

JGE

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A cluster of distributed generation (DG) is a Microgrid (MG) and load which acts as a heavy load or source in the context of actual grid. The sudden gust in the microgrid causes rise in fault current which surpasses the shortcircuit limit of network equipment by microgrid connection and also the increase in penetration of DG into the grid, the fault current level is also increased simultaneously. In order to overcome this problem, fault current limiter (FCL) could be arranged between the main network and microgrid. There are different types of FCLs, which have various designs and are made of various superconducting materials. Superconducting Fault Current Limiter (SFCL) is revolutionary protective device which has the ability to lower the fault current level within the fault current first cycle. The application of the SFCL would not only reduce the burden on network devices, but also offers connection for the betterment of the power system reliability. SFCL's are broadly classified into three types: inductive, resistive and hybrid SFCL. In this paper, general characteristics of FCLs, the operating characteristics, current limiting capabilities of SFCL are introduced into a simplified microgrid model system which is finally allowed that SFCL could reasonably bring about the function of microgrid stability improvement and fault current suppression.

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Optimal Scheduling of Microgrid with Multiple Distributed Resources Using Interval Optimization

Cited by 28 publications

References 44 publications

Optimal operation management of grid-connected microgrids under uncertainty

Optimal operation management of grid-connected microgrids under uncertainty

Optimal Operation of Microgrid considering Renewable Energy Sources, Electric Vehicles and Demand Response

A Review on Microgrid Protection Using Superconducting Fault Current Limiter

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