Impact of Electric Bus Charging on the Power Distribution System a Case Study IEEE 33 Bus Test System

Boonraksa, Terapong; Paudel, Ashok; Dawan, Promphak; Marungsri, Boonruang

doi:10.1109/gtdasia.2019.8716023

Cited by 22 publications

(15 citation statements)

References 8 publications

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“…In this research, the proposed method is applied to a 33-bus distribution grid [25]. This network is an IEEE 33-bus radial distribution network; its single-line schematic is shown in Fig.…”

Section: Methodsmentioning

confidence: 99%

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Investigating the Effects of the Driving Cycle and Penetration of Electric Vehicles on Technical and Environmental Characteristics of the Hybrid Energy System Considering Uncertainties

Chen¹,

Miao²,

Dai³

et al. 2022

Energy Engineering

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Electric vehicles (EVs) have received special consideration from modern society over the past several years. Although EVs are a fine example of environmentally friendly technology and have many advantages, they relatively increase the electricity demand upon a power grid as well. Therefore, their negative impact on busvoltage and line losses should be analyzed. In this study, the effect of EV loads and their penetration on bus voltage and line losses of an IEEE-33 bussystem has been examined via two scenarios. It is important to mention that the effect of EVs on the rate of air pollution, produced by fossil fuel electricity generators, has been investigated throughout the study. Also, the key role of demand response programs in the reduction of EVs' negative effects on the grid has also been discussed in the last scenario. Generally, the simulation of this paper provides a novel and wider perspective on EVs and their effect on grids and environmental pollution.

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“…In this research, the proposed method is applied to a 33-bus distribution grid [25]. This network is an IEEE 33-bus radial distribution network; its single-line schematic is shown in Fig.…”

Section: Methodsmentioning

confidence: 99%

“…2. Moreover, the network's data such as the active and reactive load of the buses and branches impedance is given from [25].…”

Section: Methodsmentioning

confidence: 99%

Investigating the Effects of the Driving Cycle and Penetration of Electric Vehicles on Technical and Environmental Characteristics of the Hybrid Energy System Considering Uncertainties

Chen¹,

Miao²,

Dai³

et al. 2022

Energy Engineering

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“…where: h-higher odd harmonic number: h ∈ <3,39>; I 1 -value of fundamental current. Based on the input data, current total harmonic distortion (THD I ) and voltage total harmonic distortion (THD U ) were calculated according to Equations (13) and (14) [28].…”

Section: Of 13mentioning

confidence: 99%

“…This article analyses the impact of electric buses on the local distribution grid-in the nearest electric vicinity of the bus terminus with installed charging infrastructure. In previous studies in this field [8][9][10][11][12][13][14], the focus was placed on simulation models with a daily load curve, most often for the whole city. However, the authors noted that the results of simulation models (based on schedules data ) have not yet been compared with actual measurements carried out at such a charging point for electric buses.…”

Section: Introductionmentioning

confidence: 99%

Impact of Electric Bus Charging on Distribution Substation and Local Grid in Warsaw

et al. 2020

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Electric buses are increasingly appearing on the streets of cities around the world. Thus, it is necessary to consider the impact of their charging on the distribution system operation, especially near the charging point. This article presents the problems that may arise while new charging points are connected. Research was carried out on the existing charging point at Spartańska Street in Warsaw, which allowed to obtain daily bus charging profiles and voltage curves. The authors then proposed an exemplary model of a bus terminus with the designed infrastructure for charging buses, based on the assumptions of the public transport operator in Warsaw. The comparison of these two solutions was made and based on it, a methodology of calculating daily demand for any terminus was prepared. In addition, no problems with the power quality were found during the research. This allows us to state that the introduction of electric buses into the fleet of passenger carriers will have a minor impact on the operation of the power system in Warsaw.

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“…The transportation industry is currently among the industries with high energy consumption and rapid growth, while it is also one of the key industries for energy saving and emission reduction nationwide. Research on how to improve drivers' awareness of driving excellence, reduce accident rates, and save transportation energy has become the focus of attention of scholars around the world [1].…”

Section: Introductionmentioning

confidence: 99%

Driving behavior analysis based on the operation data of new energy vehicle

Zhong¹,

Wang²,

Cao³

2023

International Conference on Computer, Artificial Intelligence, and Control Engineering (CAICE 2023)

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The purpose of this thesis is to cluster the driving behaviors by analyzing the differences in energy consumption of different drivers when driving new energy vehicles. As a result, the discrimination of excellent energy-efficient driving style or poor driving style can be achieved. Firstly, by studying a large number of parameters of the collected new energy vehicles, the original data set is calibrated for energy consumption type and correlation analysis is performed in order to extract driving parameters with high correlation. Subsequently, the extracted multiple valuable driving parameters were subjected to attribute simplification using dimensionality reduction methods based on principal component analysis and T-SNE, and the dimensionality reduction results obtained by each method were clustered using a K-means model to form an excellent driving classification model labeled by energy consumption, in order to deeply analyze the differences in different driving behavior characteristics and energy consumption differences.

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Impact of Electric Bus Charging on the Power Distribution System a Case Study IEEE 33 Bus Test System

Cited by 22 publications

References 8 publications

Investigating the Effects of the Driving Cycle and Penetration of Electric Vehicles on Technical and Environmental Characteristics of the Hybrid Energy System Considering Uncertainties

Investigating the Effects of the Driving Cycle and Penetration of Electric Vehicles on Technical and Environmental Characteristics of the Hybrid Energy System Considering Uncertainties

Impact of Electric Bus Charging on Distribution Substation and Local Grid in Warsaw

Driving behavior analysis based on the operation data of new energy vehicle

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