Harmonic amplification investigation and calculation of electric vehicle charging stations using three-phase uncontrolled rectification chargers

Wang, Qianggang; Zhou, Niancheng; Wang, Jiajia; Wei, Nengqiao

doi:10.1016/j.epsr.2015.02.010

Cited by 17 publications

(6 citation statements)

References 25 publications

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“…The standard distributed electrical energy is scaled by two factors: the "continuity" of supply," eminence" of voltage. The most important PQ problems are tabulated in Table 5 [126][127][128][129][130][131][132][133][134][135][136][137][138] and the Table 6 shows strategies for mitigating the impact of EV in PQ.…”

Section: Ev Charging System: Power Quality Problemsmentioning

confidence: 99%

Review of electric vehicle (EV) charging using renewable solar photovoltaic (PV) nano grid

Satheesh Kumar,

Ashok Kumar,

Senthilrani

2023

Energy & Environment

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This review article gives a comprehensive review of existing research on renewable solar photovoltaic (PV) nanogrid, which is described from small-scale power system with a single domain for reliability, control, and power quality (PQ) for electric vehicle (EV) charging. A primary feeder on the Microgrid is connected to a nanogrid test bed that includes PV as power source, a battery energy storage system (BESS), smart-inverter multiple and EV charging stations (EVCS). The control algorithms are graded on four metrics: (1) voltage profiles, (2) renewable penetration, (3) PV curtailed and (4) net power flows. To investigate the local power quality, a steady-state power flow model of the nano-grid is created. The control algorithms successfully employ the battery to shift the nano-grid peak load while limiting the nano-grid demand to set level. Furthermore, an increasing emphasis is being placed on commonly used strategies for addressing the characteristics of each renewable system. This review paper characterizes the dynamic operation of 4 distinct BESS control algorithms for solar EV charging nanogrid: (1) peak load shifting, (2) reduce peak period impact, (3) cap demand, and (4) photovoltaic capture. These control modes are executed and analyzed on real-world nano-grid site, and optimal BESS control modes are assessed in terms of (1) solar electric vehicle charging, (2) power quality, (3) grid net demand, (4) photovoltaic curtailment, and (5) solar penetration. Finally, the problems highlight research gaps, and discussions on future trends are critical for enhancing the general technology of the renewable solar photovoltaic nano-grid for EV charging.

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Section: Ev Charging System: Power Quality Problemsmentioning

confidence: 99%

Review of electric vehicle (EV) charging using renewable solar photovoltaic (PV) nano grid

Satheesh Kumar,

Ashok Kumar,

Senthilrani

2023

Energy & Environment

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“…Rivera et al [29] put forward a novel architecture for plug-in electric vehicles: a DC charging station using a grid-tied neutral point clamped converter. Wang et al [30] utilized three-phase uncontrolled rectification chargers to study the harmonic amplification of EVCSs. Ding, Hu and Song [31] studied the energy storage system as a potential supplement of an electric bus fast charging station by employing mixed integer nonlinear programming for valuing the energy storage system.…”

Section: Literature Reviewmentioning

confidence: 99%

Application of Hexagonal Fuzzy MCDM Methodology for Site Selection of Electric Vehicle Charging Station

Ghosh

Ghorui²,

Mondal

et al. 2021

Mathematics

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In this paper, the application of hexagonal fuzzy multiple-criteria decision-making (MCDM) methodology for the site selection of electric vehicle charging stations is considered. In this regard, four factors and thirteen sub-factors have been taken into consideration for E-vehicle charging site selection. In this research, the geographic information system (GIS) has been incorporated with MCDM techniques. The fuzzy analytic hierarchy process (FAHP) is used to obtain a fuzzy weight of factors and sub-factors. MCDM tools fuzzy technique for order of preference by similarity to ideal solution (FTOPSIS) and fuzzy complex proportional assessment (FCOPRAS) have been used to rank the selected sites. A centroid-based method for defuzzification and distance measure between two hexagonal fuzzy numbers (HFN) has been developed for this paper. A practical example in Howrah, India, is considered to show the applicability and usefulness of the model. The results depict the suitability of the proposed research. Comparative and sensitivity analyses have been demonstrated to check the reliability, robustness and effectiveness of the proposed method.

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“…There are conventional approaches to mitigate or eliminate harmonics caused by EV chargers [66]. Power factor correction in EV chargers or installing shunt active power filter for charging stations were investigated in [67, 68].…”

Section: Pq In the Conventional Electrical Network Using Evsmentioning

confidence: 99%

“…Power factor correction in EV chargers or installing shunt active power filter for charging stations were investigated in [67, 68]. However, using a shunt active power filter probably causes current harmonic amplification [66].…”

Section: Pq In the Conventional Electrical Network Using Evsmentioning

confidence: 99%

Power quality improvement in smart grids using electric vehicles: a review

Ahmadi

Tavakoli

Jamborsalamati³

et al. 2019

IET Electrical Systems in Transportation

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The global warming problem together with the environmental issues has already pushed the governments to replace the conventional fossil-fuel vehicles with electric vehicles (EVs) having less emission. This replacement has led to adding a huge number of EVs with the capability of connecting to the grid. It is noted that the presence of such vehicles may introduce several challenges to the electrical grid due to their grid-to-vehicle and vehicle-to-grid capabilities. In between, the power quality issues would be the main items in electrical grids highly impacted by such vehicles. Thus, this study is devoted to investigating and reviewing the challenges brought to the electrical networks by EVs. In this regard, the current and future conditions of EVs along with the recent research works made into the issue of EVs have been discussed in this study. Accordingly, the problems due to the connection of EVs to the electrical grid have been discussed, and some solutions have been proposed to deal with these challenges.

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Harmonic amplification investigation and calculation of electric vehicle charging stations using three-phase uncontrolled rectification chargers

Cited by 17 publications

References 25 publications

Review of electric vehicle (EV) charging using renewable solar photovoltaic (PV) nano grid

Review of electric vehicle (EV) charging using renewable solar photovoltaic (PV) nano grid

Application of Hexagonal Fuzzy MCDM Methodology for Site Selection of Electric Vehicle Charging Station

Power quality improvement in smart grids using electric vehicles: a review

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