Transmission impedance control impacts on carbon emissions and renewable energy curtailment

Mirzapour, Omid; Rui, Xinyang; Sahraei-Ardakani, Mostafa

doi:10.1016/j.energy.2023.127741

Cited by 21 publications

(4 citation statements)

References 23 publications

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“…An extensive investigation was conducted to offer valuable insights into the influence of FACTS deployment on the integration of energy from renewable sources and the reduction of carbon emissions. The study examines the impact of many factors on sustainable energy entry, including system loading patterns, the placement of renewable power, and the placement of FACTS (Omid Mirzapour et al, 2023). Subsequently, a technique for reducing a lumped parameter thermal model was proposed, utilizing sensitivity analysis.…”

Section: Introductionmentioning

confidence: 99%

Optimal design of solar/wind/battery and EV fed UPQC for power quality and power flow management using enhanced most valuable player algorithm

Srilakshmi,

Gaddameedhi,

Borra

et al. 2024

Front. Energy Res.

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The behavior and performance of distribution systems have been significantly impacted by the presence of solar and wind based renewable energy sources (RES) and battery energy storage systems (BESS) based electric vehicle (EV) charging stations. This work designs the Unified Power Quality Conditioner (UPQC) through optimal selection of the active filter and PID Controller (PIDC) parameters using the enhanced most valuable player algorithm (EMVPA). The prime objective is to effectively address the power quality (PQ) challenges such as voltage distortions and total harmonic distortions (THD) of a distribution system integrated with UPQC, solar, wind, BESS and EV (U-SWBEV). The study also aims to manage the power flow between the RES, grid, EV, BESS, and consumer loads by artificial neuro-fuzzy interface system (ANFIS). Besides, this integration helps to have a reliable supply of electricity, efficient utilization of generated power, and effective fulfillment of the demand. The proposed scheme results in a THD of 4.5%, 2.26%, 4.09% and 3.98% for selected four distinct case studies with power factor to almost unity with an appropriate power sharing. Therefore, the study and results indicate that the ANFIS based power flow management with optimal design of UPQC addresses the PQ challenges and achieves the appropriate and effective sharing of power.

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Section: Introductionmentioning

confidence: 99%

Optimal design of solar/wind/battery and EV fed UPQC for power quality and power flow management using enhanced most valuable player algorithm

Srilakshmi,

Gaddameedhi,

Borra

et al. 2024

Front. Energy Res.

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“…In the future, the installed capacity of renewable energy will continue to increase, and the power grid operation will continue to increase the risks of large operation fluctuations, load reduction, and power rationing. There are two main reasons for the abandonment of renewable energy: firstly, the grid frame at the end of the power grid is blocked [29], as the output of renewable energy exceeds the transmission capacity of the power grid. The second reason is that the peak regulation of the power supply end is blocked [30], as the renewable energy output exceeds the maximum adjustment range of the system.…”

Section: Introductionmentioning

confidence: 99%

Reasonable Energy-Abandonment Operation of a Combined Power Generation System with an Ultra-High Proportion of Renewable Energy

Zhang,

Yang,

et al. 2024

Energies

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With large-scale grid-connected renewable energy, new power systems require more flexible and reliable energy storage power sources. Pumped storage stations play an important role in peak shaving, valley filling, and promoting renewable energy consumption. This paper presents the reasonable energy-abandonment operation of a combined power generation system (CPGS), in which a pumped storage station is the core control power, with an ultra-high proportion of renewable energy. Firstly, based on the seasonal characteristics of wind, solar, and load demand, typical days are selected through improved clustering analysis algorithms. Then, a daily optimal scheduling model for combined power generation systems (CPGS) is developed with the goals of economy, low-carbon, and stable operation. Finally, the correlation between the energy-abandonment rate and pumped storage station peak shaving and system optimization operation indicators is obtained by a reasonable energy-abandonment calculation method considering source-grid-load coordination. Taking the operation data of an energy base in the western region of China as an example, when the penetration rate of renewable energy is 60–70% in the future, the operating cost on the power side is greatly affected by the construction of the source side. When the system operates at a planned reasonable energy-abandonment rate of 2%, electricity regulation, load tracking, and daily operating costs all show better performance.

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“…One of the main advantages of electric drives compared to diesel combustion engines is that they do not emit pollutants into the environment. The main toxic pollutants included in outlet gases from diesel combustion engines can be listed as nitrogen oxides (NO x ), carbon oxide (CO), hydrocarbons (HC), sulphur oxides (SO x ), and carbon dioxide (CO 2 ) [3,4].…”

Section: Introductionmentioning

confidence: 99%

Applying a 2 kW Polymer Membrane Fuel-Cell Stack to Building Hybrid Power Sources for Unmanned Ground Vehicles

Dudek,

Zarzycki,

Raźniak

et al. 2023

Energies

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The novel constructions of hybrid energy sources using polymer electrolyte fuel cells (PEMFCs), and supercapacitors are developed. Studies on the energy demand and peak electrical power of unmanned ground vehicles (UGVs) weighing up to 100 kg were conducted under various conditions. It was found that the average electrical power required does not exceed ~2 kW under all conditions studied. However, under the dynamic electrical load of the electric drive of mobile robots, the short peak power exceeded 2 kW, and the highest current load was in the range of 80–90 A. The electrical performance of a family of PEMFC stacks built in open-cathode mode was determined. A hydrogen-usage control strategy for power generation, cleaning processes, and humidification was analysed. The integration of a PEMFC stack with a bank of supercapacitors makes it possible to mitigate the voltage dips. These occur periodically at short time intervals as a result of short-circuit operation. In the second construction, the recovery of electrical energy dissipated by a short-circuit unit (SCU) was also demonstrated in the integrated PEMFC stack and supercapacitor bank system. The concept of an energy-efficient, mobile, and environmentally friendly hydrogen charging unit has been proposed. It comprises (i) a hydrogen anion exchange membrane electrolyser, (ii) a photovoltaic installation, (iii) a battery storage, (iv) a hydrogen buffer storage in a buffer tank, (v) a hydrogen compression unit, and (vi) composite tanks.

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Transmission impedance control impacts on carbon emissions and renewable energy curtailment

Cited by 21 publications

References 23 publications

Optimal design of solar/wind/battery and EV fed UPQC for power quality and power flow management using enhanced most valuable player algorithm

Optimal design of solar/wind/battery and EV fed UPQC for power quality and power flow management using enhanced most valuable player algorithm

Reasonable Energy-Abandonment Operation of a Combined Power Generation System with an Ultra-High Proportion of Renewable Energy

Applying a 2 kW Polymer Membrane Fuel-Cell Stack to Building Hybrid Power Sources for Unmanned Ground Vehicles

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