Evaluation of the Plug-in Hybrid Electric Vehicle Considering Power Generation Best Mix

Shinoda, Yukio; Tanaka, Hideo; Akisawa, Atsushi; Kashiwagi, Takao

doi:10.1541/ieejpes.128.827

Cited by 15 publications

(4 citation statements)

References 1 publication

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“…Next, the costs associated with importing electricity for the EV are calculated with Eqs. (12) and (13). Eq.…”

Section: Joint Chp and Ev Implementationmentioning

confidence: 96%

“…Not only will this decrease the load factor of the CHP units, it will also negatively impact the efficiency of the heat grid. 12 Investments in new grids should therefore be carefully considered.…”

Section: Considerations About a District Chp Infrastructurementioning

confidence: 99%

“…A number of studies have investigated how the electricity demand of EVs can be fulfilled, each with a specific focus. In one study, it was assumed that only renewable sources are used [10], in others that the capacity factors of power plants will remain the same in the future [11,12], or it was just evaluated how many cars the current grid can support [13]. Another study provides an in depth analysis of the electric vehicles, but combines this with a simplified representation of the electricity sector, which features a single conversion efficiency.…”

Section: Introductionmentioning

confidence: 99%

“…In addition, none of the studies [11][12][13][14][15] included CHP as a potential generation option, even though it is encouraged by different parties [16,17]. The prime advantage of CHP installations is their high overall efficiency of 85-90%, as both the generated electricity and heat can be used.…”

Section: Introductionmentioning

confidence: 99%

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Fulfilling the electricity demand of electric vehicles in the long term future: An evaluation of centralized and decentralized power supply systems

et al. 2013

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h i g h l i g h t s " We model heat and electricity demand of a neighborhood with electric vehicles. " Six power supply options are modeled: four CHP plants and two grid scenarios. " Low-carbon grid electricity scenario shows lowest abatement cost: 60-190 €/tCO 2. " CHP plants reduce emissions compared to BAU reference, but are more expensive. " CHP plant performance is sensitive to heat demand and heat grid and CHP efficiencies.

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“…Next, the costs associated with importing electricity for the EV are calculated with Eqs. (12) and (13). Eq.…”

Section: Joint Chp and Ev Implementationmentioning

confidence: 96%

Section: Considerations About a District Chp Infrastructurementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Fulfilling the electricity demand of electric vehicles in the long term future: An evaluation of centralized and decentralized power supply systems

et al. 2013

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Evaluation of the plug‐in hybrid electric vehicle considering learning curve on battery and power generation best mix

Shinoda

Tanaka

Akisawa

et al. 2011

Electrical Engineering Japan

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SUMMARYThe plug-in hybrid electric vehicle (PHEV) is a technology intended to reduce CO 2 emissions in the transport sector. This paper presents scenarios that show how widely used PHEVs will be in the future, how much CO 2 emissions will be reduced by the introduction of PHEVs, and whether there will be serious effects on the power supply system. PHEVs can run on both gasoline and electricity, and therefore we evaluate CO 2 emissions not only from gasoline consumption but also from electricity consumption. Consideration of the distribution of daily trip distances is important for evaluating the economical benefits and CO 2 emissions resulting from the introduction of PHEVs. Also, future battery costs are very important in constructing PHEV growth scenarios. The growth of the number of PHEVs will make battery costs lower. Thus, we formulate an overall model that combines the passenger car sector and power supply sector, taking account of the distribution of daily trip distances and incorporating a learning curve for battery costs. We use the iteration method to provide a learning curve that is nonlinear. Therefore, we set the battery cost only in the first year of the simulation: battery costs in the later years are calculated in the model. We focus on a 25-year time period in Japan, starting from 2010, and divided into 5 parts (1st to 5th). The model selects the most economical combinations of car types and power sources.

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Potential estimation of hourly blank storage space and charge loads of EVs using road traffic census and vehicles status

Oda

Ito

Kawasaki

et al. 2012

Electrical Engineering Japan

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If both EVs (Electric Vehicles, includes plug‐in hybrid electric vehicles) and renewable energies spread in large quantities, it is possible to control the supply fluctuation of renewable energies using the storage battery of EVs. This research sought to show the charge load potential of EVs based on the state of the Japanese passenger car using traffic census results, etc. Furthermore, it tried to show the trend of the storage battery capacity according to time. From the estimated results: (1) the charge electricity of low and middle distance gets a majority of the total charge demand, (2) charge load changes according to time several times, and the minimum load is the number of gigawatt‐hours at early morning, (3) if night charge is assumed, the standby charge demand of noon will reach tens of gigawatt‐hours, it may have sufficient scale for supply fluctuation control of PVs. Although the present EV is not suitable for long‐distance running, these are expected to be 30 or less percent of the total charge demand. The estimated storage capacity potential in this research will not change numbers of times. © 2012 Wiley Periodicals, Inc. Electr Eng Jpn, 182(3): 30–38, 2013; Published online in Wiley Online Library (wileyonlinelibrary.com). DOI 10.1002/eej.22352

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Evaluation of the Plug-in Hybrid Electric Vehicle Considering Power Generation Best Mix

Cited by 15 publications

References 1 publication

Fulfilling the electricity demand of electric vehicles in the long term future: An evaluation of centralized and decentralized power supply systems

Fulfilling the electricity demand of electric vehicles in the long term future: An evaluation of centralized and decentralized power supply systems

Evaluation of the plug‐in hybrid electric vehicle considering learning curve on battery and power generation best mix

Potential estimation of hourly blank storage space and charge loads of EVs using road traffic census and vehicles status

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