Automate of capacitor placement in microgrid system under EVs load penetration

Kongjeen, Yuttana; Buayai, Krittidet

doi:10.1109/ieecon.2017.8075767

Cited by 4 publications

(2 citation statements)

References 3 publications

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“…In general, the LVD value must be minimal, which shows that the system still has a good level of voltage. Therefore, the change in load on each bus must be appropriate, as described in Equation (13), [36,37].…”

Section: Load Voltage Deviation (Lvd)mentioning

confidence: 99%

Impact of Plug-in Electric Vehicles Integrated into Power Distribution System Based on Voltage-Dependent Power Flow Analysis

Kongjeen

Bhumkittipich

2018

Energies

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This paper proposes the impact of plug-in electric vehicles (PEVs) integrated into a power distribution system based on voltage-dependent control. The gasolinegate situation has many people turning to electric vehicles as a more environmentally friendly option, especially in smart community areas. The advantage of PEVs is modern vehicles that can use several types of fuel cells and batteries as energy sources. The proposed PEVs model was developed as a static load model in power distribution systems under balanced load conditions. The power flow analysis was determined by using certain parameters of the proposed electrical network. The main research objective was to determine the voltage magnitude profiles, the load voltage deviation, and total power losses of the electrical power system by using the new proposed methodology. Furthermore, it investigated the effects of the constant power load, the constant current load, the constant impedance load, and the plug-in electric vehicles load model. The IEEE 33 bus system was selected as the test system. The proposed methodology assigned the balanced load types in a steady state condition and used the new methodology to solve the power flow problem. The simulation results showed that increasing the plug-in electric vehicles load had an impact on the grids when compared with the other four load types. The lowest increased value for the plug-in electric vehicles load had an effect on the load voltage deviation (0.062), the total active power loss (120 kW) and the total reactive power loss (80 kVar), respectively. Therefore, this study verified that the load of PEVs can affect the electrical power system according to the time charging and charger position. Therefore, future work could examine the difference caused when PEVs are attached to the electrical power system by means of the conventional or complex load type.

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Section: Load Voltage Deviation (Lvd)mentioning

confidence: 99%

Impact of Plug-in Electric Vehicles Integrated into Power Distribution System Based on Voltage-Dependent Power Flow Analysis

Kongjeen

Bhumkittipich

2018

Energies

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“…It shows that the system still has a good level of voltage. Therefore, the change in load on each bus must be appropriate, as described in (13), [33][34].…”

Section: Load Voltage Deviation (Lvd)mentioning

confidence: 99%

Impact of Plug<strong>-</strong>in Electric Vehicles Integrated into Power Distribution System based on Voltage Dependent Power Flow

Kongjeen¹,

Bhumkittipich²

2018

Preprint

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This paper proposes the impact of plug-in electric vehicles integrated into power distribution system based on voltage dependent control. The plug-in electric vehicles was modeled as the static load model in power distribution systems under balanced load condition. The power flow analysis is determined by using the basic parameters of the electrical network. The main point of this study are compare with voltage magnitude profiles, load voltage deviation, and total power losses of the electrical power system. There are investigating the affected from constant power load, constant current load, constant impedance load and plug-in electric vehicles load, respectively. The IEEE 33 bus test system is used to test the proposed method by assigning each load type to a balanced load in steady state and applied the solving methodology based on the bus injection to branch injection matric, branch current to bus voltage matrix, and current injection matrix to solve the power flow problem. The simulation results showed that the plug-in electric vehicles load had the lowest impact compared to other loads. The lowest plug-in values for the electric vehicle loads were 0.062, 119.67 kW and 79.31 kVar for the load voltage deviation, total active power loss and total reactive power loss, respectively. Therefore, this study can be verified that the plug-in electric vehicles load were affected to the lowest of the electrical power system in condition to same sizing and position. So that, in condition to the plug-in electric vehicles load added into the electrical power system with the conventional load type or complex load type could be considered that the affected from the plug-in electric vehicles load in next study.

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Probabilistic Modeling of PHEV Load and Its Impacts in Unbalanced Distribution System with D-STATCOM

Tripathy

Mohanty

Ghatak

et al. 2022

2022 IEEE IAS Global Conference on Emerging Technologies (GlobConET)

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Automate of capacitor placement in microgrid system under EVs load penetration

Cited by 4 publications

References 3 publications

Impact of Plug-in Electric Vehicles Integrated into Power Distribution System Based on Voltage-Dependent Power Flow Analysis

Impact of Plug-in Electric Vehicles Integrated into Power Distribution System Based on Voltage-Dependent Power Flow Analysis

Impact of Plug<strong>-</strong>in Electric Vehicles Integrated into Power Distribution System based on Voltage Dependent Power Flow

Probabilistic Modeling of PHEV Load and Its Impacts in Unbalanced Distribution System with D-STATCOM

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