Optimal coordination of charging and discharging control of large-scale plug-in electric vehicles

Chen, Zhen; Hu, Zhijian

doi:10.1109/itec-ap.2014.6940670

Cited by 6 publications

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Remark: In (1), a linear deterministic evolution process is considered which has been widely applied in the literature [6,11,13,14,[18][19][20][21][22][23][26][27][28][29]. Usually, SOC is supposed within [soc n, min , soc n, max ] to avoid overcharged or over discharged in order to prolong the battery life.…”

Section: Model For Individual Pevmentioning

confidence: 99%

“…Note: In order to simplify the analysis concerning the constraints of (4a) and (4b), in some research works in the literature, e.g. [26][27][28], the whole coordination interval is partitioned into a few of sub-intervals each of which is composed of a collection of adjacent instants. All the PEVs are allowed to be either charged only or discharged only over each of the such sub-intervals.…”

Section: Model For Individual Pevmentioning

confidence: 99%

“…Considering how to effectively coordinate the charging and discharging behaviours of PEVs, the authors in [24][25][26][27][28] have dedicated to developing decentralised schemes. Miguel and Ortega-Vazquez [24] extolled the advantage of providing services in the form of V2G power injections to the system, which was scheduled by taking into account the damage cost introduced to the battery.…”

Section: Introductionmentioning

confidence: 99%

“…The works in [26][27][28] designed decentralised coordination methods based on the partition of the whole coordination period into charging-only instants and discharging-only instants. In [26], the partition was implemented by comparing the net demand of each instant with the average value of the net demand trajectory over the whole period, and the total period was divided into multiple sub-intervals. At those instants whose net demand is higher than the average value, the PEVs are supposed to be discharged only; otherwise PEVs are supposed to be charged only.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Decentralised optimal vehicle‐to‐grid coordination with forecast errors

Zou¹,

Ma²,

Yang³

2019

IET Generation, Transmission & Distribution

View full text Add to dashboard Buy / Rent full text

Section: Model For Individual Pevmentioning

confidence: 99%

Section: Model For Individual Pevmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Decentralised optimal vehicle‐to‐grid coordination with forecast errors

Zou¹,

Ma²,

Yang³

2019

IET Generation, Transmission & Distribution

View full text Add to dashboard Buy / Rent full text

“…Shifting PEV loads from on peak to off peak hours is one way to reduce the impact of increasing EV energy use. This also minimizes the battery degradation and electricity cost of PEV charging [8].Optimal charging architecture and partitioning load power into charging and discharging area for reducing the energy cost have also been proposed [9][10].…”

Section: Introductionmentioning

confidence: 99%

Impact of Building Loads on Cost Optimization Strategy for a Plug-in Electric Vehicle Operation

Yusuf

Ula

2019

2019 IEEE Transportation Electrification Conference and Expo (ITEC)

View full text Add to dashboard Buy / Rent full text

Sustainable transportation growth will require wide adoption of electric vehicles in the near future. While the Plug-in Electric Vehicle (PEV) usually shares the same meter in a building, the overall energy cost typically increases due to absence of any optimal strategy. Smart EV charging strategies can help to reduce the energy cost. The amount of cost reduction largely depends on the integrated building load. This paper presents the impact of small and large building loads on an EV charging strategy for different Time of Use (TOU) energy rates of two different utilities. Both grid to vehicle (G2V) and vehicle to grid (V2G) operations have been studied with the goal to reduce the energy cost for a small building with less fluctuating loads and a large building with high fluctuating loads. Real time building loads of two buildings at the University of California Riverside and Nissan Leaf E-Plus EVs actual charging profile have been used in this simulation. Both operations have been examined with two different utilities' energy rates. Bidirectional operation always gives better results in comparison to the unidirectional operation in terms of cost. Large variation in electrical energy rate schedules results in higher percentages of savings for bidirectional operation regardless of the types of building loads.

show abstract

Optimal coordination of charging and discharging control of large-scale plug-in electric vehicles

Cited by 6 publications

References 7 publications

Decentralised optimal vehicle‐to‐grid coordination with forecast errors

Decentralised optimal vehicle‐to‐grid coordination with forecast errors

Impact of Building Loads on Cost Optimization Strategy for a Plug-in Electric Vehicle Operation

Contact Info

Product

Resources

About