scholarly journals Sensitivity analysis of demand-side management impact on Abu-Dhabi’s electricity consumption

Author(s):  
Luiz Friedrich ◽  
◽  
Afshin Afshari
Energies ◽  
2021 ◽  
Vol 14 (23) ◽  
pp. 7900
Author(s):  
Ieva Pakere ◽  
Armands Gravelsins ◽  
Girts Bohvalovs ◽  
Liga Rozentale ◽  
Dagnija Blumberga

Power demand-side management has been identified as one of the possible elements towards a more flexible power system in case of increased capacities of variable renewable energy sources—solar and wind energy. The market coordinators or aggregators are introduced to adjust the electricity consumption by following the market situation. However, the role of aggregators is mainly analysed from the economic perspective, and the demand side management is performed to maximise the utilisation of low price power during off-peak hours. However, this research focuses on analysing the introduction of aggregators as a future player to increase the total share of renewable power and decrease the surplus solar and wind electricity occurrence. An in-depth system dynamics model has been developed to analyse the hourly power production and power consumption rates at the national level for the Latvia case study. The results show that introducing aggregators and load shifting based on standard peak shaving can increase the share of surplus power and does not benefit from increased utilisation of solar and wind power. On the contrary, demand-side management based on available RES power can decrease the surplus power by 5%.


2021 ◽  
Vol 13 (12) ◽  
pp. 6768
Author(s):  
Khouloud Salameh ◽  
Mohammed Awad ◽  
Aisha Makarfi ◽  
Abdul-Halim Jallad ◽  
Richard Chbeir

Continuous advancements in Information and Communication Technology and the emergence of the Big Data era have altered how traditional power systems function. Such developments have led to increased reliability and efficiency, in turn contributing to operational, economic, and environmental improvements and leading to the development of a new technique known as Demand Side Management or DSM. In essence, DSM is a management activity that encourages users to optimize their electricity consumption by controlling the operation of their electrical appliances to reduce utility bills and their use during peak times. While users may save money on electricity costs by rescheduling their power consumption, they may also experience inconvenience due to the inflexibility of getting power on demand. Hence, several challenges must be considered to achieve a successful DSM. In this work, we analyze the power scheduling techniques in Smart Houses as proposed in most cited papers. We then examine the advantages and drawbacks of such methods and compare their contributions based on operational, economic, and environmental aspects.


2012 ◽  
Vol 614-615 ◽  
pp. 1915-1918
Author(s):  
Wei Xiong ◽  
Shi Wei Su

In the current energy relative tension of the environment, through implementation of power demand-side management improvement of energy efficiency in the use and reasonable distribution of energy in the solution of the current energy issues are more important significance. Power Demand-side management of the program's design is a more complicated issue of decision-making. This article by sensitivity analysis of cost-effectiveness of power users and power users for response analysis of power demand side management schemes, provided for the implementation of the demand side management programmers must be based on.


Sign in / Sign up

Export Citation Format

Share Document