Residential Demand Response Strategies and Applications in Active Distribution Network Management

Davarzani, Sima; Pisică, Ioana; Munisami, Kevin Jagadissen

doi:10.1016/j.rser.2020.110567

Cited by 63 publications

(22 citation statements)

References 207 publications

(242 reference statements)

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“…Table 3 shows the results for optimal bus number, DSTATCOM optimal size as well as the yearly cost of the optimally allocated DSTATCOM. The optimal location of the DSTATCOM was found to be at bus seven (7) of the IEEE-33 bus RDN for all three load levels. This uniformity in the DSTATCOM siting outcome for the three load levels was a result of the uniform increase in the medium and peak load levels by a factor of 1.3 and 1.6 of the light load level, as illustrated in Table 1.…”

Section: Dstatcom Allocation and Voltage Profilementioning

confidence: 97%

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Development of DSTATCOM Optimal Sizing and Location Technique Based on IA-GA for Power Loss Reduction and Voltage Profile Enhancement in an RDN

Kallon¹,

Nyakoe

Muriithi

2021

IJEER

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The efficiency of electrical distribution systems is being more affected by the increase in voltage drops and power losses. These issues of voltage drop and power loss can be significantly minimized by the incorporation of a Distribution Static Compensator (DSTATCOM) in the distribution network. However, inappropriate positioning and sizing of DSTATCOM can undermine its efficiency. Despite the contributions of many researchers to the optimal placement of DSTATCOM and other compensators in distribution networks, the problems of voltage drop, power losses, and power quality persist, necessitating the need for additional research in this area. In this paper, an innovative technique based on hybridized Immune and Genetic Algorithm (IA-GA) for optimal DSTATCOM placement and sizing for three distinct load levels is proposed. Simulation and analysis of the proposed algorithm were carried out using IEEE-33 bus radial distribution network (RDN) in MATLAB. The simulation results demonstrate a substantial decrease in power loss and a significant improvement in the voltage profile. Evaluation of the proposed method against existing techniques reveals that the proposed technique outperforms IA and PSO in terms of decreasing power loss and enhancement of voltage profiles. A cost-benefit analysis was performed, and it was discovered that the proposed technique yields improved annual cost savings.

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Section: Dstatcom Allocation and Voltage Profilementioning

confidence: 97%

“…Furthermore, by lowering branch currents, voltage drops can be reduced. In particular, the number of compensators deployed, as well as the position and capacity of each compensator are critical concerns in developing and running distribution networks [7].…”

Section: ░ 1 Introductionmentioning

confidence: 99%

Development of DSTATCOM Optimal Sizing and Location Technique Based on IA-GA for Power Loss Reduction and Voltage Profile Enhancement in an RDN

Kallon¹,

Nyakoe

Muriithi

2021

IJEER

View full text Add to dashboard Cite

show abstract

“…Travel data and driving cycles can be used to predict EV charging, considering that the use of EVs will not change significantly from fossil-fuel based vehicles [30]. To manage the power balance in the distribution network, demand side management can be used to incentivize drivers to provide additional management options [31]. Ref.…”

Section: B Ev Charging Featuresmentioning

confidence: 99%

Operational Challenges to Accommodate High Penetration of Electric Vehicles: A Comparison between UK and China

Lai

Chen

et al. 2021

2021 IEEE 15th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG)

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Electric vehicles (EVs) play a key role in transport electrification and decarbonizing the society. EVs are becoming popular due to the advancement of drivetrain and battery technologies, with the support from plummeting costs. However, many countries are facing with challenges to accommodate large-scale adoption of electric vehicles due to the great amount of electricity required from the grid for charging. Current research focuses on developing incentives and tariff structure to encourage EV drivers to charge and discharge at appropriate times. However, relying on driver's behavior can be a risky decision for network operators. A regional high electricity demand at a short instance can cause severe technical challenges for the distribution network, including thermal and voltage limit violations. This paper presents and compares the EV development for the UK and China. A research agenda is proposed to consider how largescale energy storage would benefit the distribution network for rapid charging of electric vehicles.

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“…End users are provided with compensation [61] for reducing power usage when wholesale market prices are high or the reliability of power systems is threatened. At present, foreign research on demand response is focused on resident demand response strategies [62,63], business user demand response models and optimization methods [54], as well as on microgrids. Some other emerging flexible resources are also seen as key elements [64] of demand response, including flexible loads [65][66][67], as well as resource aggregators (RA) [54] that combine distributed power supplies, energy storage systems, and controlled loads.…”

Section: Regional Marginal Pricing [29] Locational Marginal Pricingmentioning

confidence: 99%

Key Issues and Technical Applications in the Study of Power Markets as the System Adapts to the New Power System in China

et al. 2021

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To reach the “30·60” decarbonization target (where carbon emissions start declining in 2030 and reach net zero in 2060), China is restructuring its power system to a new energy-based one. Given this new situation, this paper reviews previous studies on the power market and highlights key issues for future research as we seek to adapt to the new power system (NPS). Based on a systematic literature review, papers on the operational efficiency of the power market, participants’ bidding strategies and market supervision were identified. In a further step, papers with high relevance were analyzed in more detail. Then, key studies that focused on market trading under China’s new power system were picked out for further discussion. New studies were searched for that pertained to new energy mechanisms and bidding, the transition from coal-fired power, flexible resources and the technical applications of simulations. The quantitative analysis supports the construction of a basic paradigm for the study of power markets that is suitable for the new power system. Finally, the theoretical basis and application suggestions for power market simulations are introduced. This study summarized the existing research on the power market and further explored the key issues relating to the power market as it adapts to the NPS, hoping to inspire better research into China’s power sector, and promote safe, low-carbon, and sustainable development in China’s power industry.

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Residential Demand Response Strategies and Applications in Active Distribution Network Management

Cited by 63 publications

References 207 publications

Development of DSTATCOM Optimal Sizing and Location Technique Based on IA-GA for Power Loss Reduction and Voltage Profile Enhancement in an RDN

Development of DSTATCOM Optimal Sizing and Location Technique Based on IA-GA for Power Loss Reduction and Voltage Profile Enhancement in an RDN

Operational Challenges to Accommodate High Penetration of Electric Vehicles: A Comparison between UK and China

Key Issues and Technical Applications in the Study of Power Markets as the System Adapts to the New Power System in China

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