A Study on the Consumer Behaviors and Satisfaction Toward Hybrid Cars: Focused on Consumers’ Perceived Cost and Consumption Values

2021 ◽  
Vol 30 (5) ◽  
pp. 783-801
Author(s):  
Sunghee Han
2021 ◽  
Vol 13 (2) ◽  
pp. 693
Author(s):  
Elnaz Azizi ◽  
Mohammad T. H. Beheshti ◽  
Sadegh Bolouki

Nowadays, energy management aims to propose different strategies to utilize available energy resources, resulting in sustainability of energy systems and development of smart sustainable cities. As an effective approach toward energy management, non-intrusive load monitoring (NILM), aims to infer the power profiles of appliances from the aggregated power signal via purely analytical methods. Existing NILM methods are susceptible to various issues such as the noise and transient spikes of the power signal, overshoots at the mode transition times, close consumption values by different appliances, and unavailability of a large training dataset. This paper proposes a novel event-based NILM classification algorithm mitigating these issues. The proposed algorithm (i) filters power signals and accurately detects all events; (ii) extracts specific features of appliances, such as operation modes and their respective power intervals, from their power signals in the training dataset; and (iii) labels with high accuracy each detected event of the aggregated signal with an appliance mode transition. The algorithm is validated using REDD with the results showing its effectiveness to accurately disaggregate low-frequency measured data by existing smart meters.


Author(s):  
Ioannis Rizomyliotis ◽  
Athanasios Poulis ◽  
Kleopatra Konstantoulaki ◽  
Apostolos Giovanis

2014 ◽  
Vol 51 (4) ◽  
pp. 433-447 ◽  
Author(s):  
Katherine White ◽  
Bonnie Simpson ◽  
Jennifer J. Argo
Keyword(s):  

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