Investigating the Impact of Wind Farms Energy Yields on Reduction of Power Plants Natural Gas Consumptions and CO<sub>2</sub> Emissions: A Practical Case Study in Iran

Khatibi, M.

doi:10.1109/iwec52400.2021.9466982

Cited by 5 publications

(4 citation statements)

References 6 publications

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“…Considering that transport remains the sector with the lowest share of renewable energy sources, the European Chemicals Agency aims to introduce "green" hydrogen technologies to transport by combining renewable and "zero-emitting" hydrogen offering. As a result, as follows from [31], the share of "green" hydrogen should increase to 13-14% by 2050.…”

Section: Time For Renewable Hydrogenmentioning

confidence: 99%

“…The first alternative is to power buses with gas, which is more environmentally friendly than gasoline and diesel fuel [31,32]. Unlike an engine running on gasoline, which emits relatively easily such oxidizing substances as ethyl and ethylene, a gas engine running on LPG emits hydrocarbons, which is the most resistant to oxidation.…”

Section: Towards Electric Transportmentioning

confidence: 99%

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Review of Energy Challenges and Horizons of Hydrogen City Buses

2022

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This paper discusses fuel cell electric vehicles and, more specifically, the challenges and development of hydrogen-fueled buses for people accessing this transportation in cities and urban environments. The study reveals the main innovations and challenges in the field of hydrogen bus deployment, and identifies the most common approaches and errors in this area by extracting and critically appraising data from sources important to the energy perspective. Three aspects of the development and horizons of fuel cell electric buses are reviewed, namely energy consumption, energy efficiency, and energy production. The first is associated with the need to ensure a useful and sustainable climate-neutral public transport. Herewith, the properties of the hydrogen supply of electric buses and their benefits over gasoline, gas, and battery vehicles are discussed. The efficiency issue is related to the ratio of consumed and produced fuel in view of energy losses. Four types of engines–gasoline, diesel, gas, and electrical–are evaluated in terms of well-to-wheel, tank-to-wheel, delivery, and storage losses. The third problem arises from the production, operating, and disposal constraints of the society at the present juncture. Several future-oriented initiatives of the European Commission, separate countries, and companies are described. The study shows that the effectiveness of the FCEBs depends strongly on the energy generation used to produce hydrogen. In the countries where the renewables are the main energy sources, the FCEBs are effective. In other regions they are not effective enough yet, although the future horizons are quite broad.

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Section: Time For Renewable Hydrogenmentioning

confidence: 99%

Section: Towards Electric Transportmentioning

confidence: 99%

Review of Energy Challenges and Horizons of Hydrogen City Buses

2022

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“…-P G = i=4 ∑ i=0 P EVi (10) As the grid is receiving power from the EVs, then this is the V2G scenario. Therefore, the grid active power is negative.…”

Section: Grid Profile With Ev Integrationmentioning

confidence: 99%

“…In countries where enough water is accessible, hydro-power generation is emerging and dominant, but in some cases, it does not generate enough power to sustain the daily increasing demand in energy. It is in this case that solar, wind and green hydrogen are being raised [6][7][8][9][10][11][12][13][14]. The biggest drawback in renewable energy harvesting is that all of those resources are intermittent and seasonal.…”

Section: Introductionmentioning

confidence: 99%

Integration of EV in the Grid Management: The Grid Behavior in Case of Simultaneous EV Charging-Discharging with the PV Solar Energy Injection

Evode

González

Butare³

2022

Electricity

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The actual research in terms of energy focuses drastically on the use of green energy resources. Hydropower systems have been the most known green sources for years. However, the hydropower systems, which are seasonal and most exploited, do not cover the speed of increasing daily demand. The injection of solar power could be a supporting alternative, but it is only in daylight, weather dependent and intermittent. Therefore, a storage system is required. The batteries are the quick recourse. Not only the energy sector, but also the transport systems are not left behind; they are striving to turn green. Therefore, they are turning to electric vehicles (EVs) and electric moto-bicycles (EMBs). On the other hand, this option tends to be a sharply increasing demand that can be a burden to the grid, i.e., the increase in the EVs and EMBs implies increases in power demand, grid components and pressure on the grid. Fortunately, the EVs use batteries to store energy for their use. Therefore, the EVs are the power storage system, they become part of the power management system and they can save the power surplus. With the injection of PV solar power, there is no need for an extra storage system, as the EVs are charged from the grid and store the solar energy that can be used later after sunset. The bi-directional off-board charger is a solution as it allows the grid to charge the vehicle (G2V) and the vehicle to send power back to grid (V2G). The inclusion of EVs in power management introduces the concept of vehicle-to-vehicle (V2V) when one EV can charge another, and the vehicle-to-load (V2X) where the EV can supply power to EMBs or any load. The V2G, G2V, V2X, the inclusion on solar energy to the grid and the behavior of the grid in that scenario will be illustrated in this paper.

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Fuel Cell City Buses: Grey Shadows of Green Energy

Vodovozov

Raud

Petlenkov

2022

2022 18th Biennial Baltic Electronics Conference (BEC)

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Investigating the Impact of Wind Farms Energy Yields on Reduction of Power Plants Natural Gas Consumptions and CO₂ Emissions: A Practical Case Study in Iran

Cited by 5 publications

References 6 publications

Review of Energy Challenges and Horizons of Hydrogen City Buses

Review of Energy Challenges and Horizons of Hydrogen City Buses

Integration of EV in the Grid Management: The Grid Behavior in Case of Simultaneous EV Charging-Discharging with the PV Solar Energy Injection

Fuel Cell City Buses: Grey Shadows of Green Energy

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Investigating the Impact of Wind Farms Energy Yields on Reduction of Power Plants Natural Gas Consumptions and CO2 Emissions: A Practical Case Study in Iran

Cited by 5 publications

References 6 publications

Review of Energy Challenges and Horizons of Hydrogen City Buses

Review of Energy Challenges and Horizons of Hydrogen City Buses

Integration of EV in the Grid Management: The Grid Behavior in Case of Simultaneous EV Charging-Discharging with the PV Solar Energy Injection

Fuel Cell City Buses: Grey Shadows of Green Energy

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Product

Resources

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Investigating the Impact of Wind Farms Energy Yields on Reduction of Power Plants Natural Gas Consumptions and CO₂ Emissions: A Practical Case Study in Iran