Overview of development of electric vehicle standards at home and abroad

Author(s):  
Wang Dan ◽  
Guo Chunlin ◽  
Xiao Xiangning
Keyword(s):  
2022 ◽  
Vol 156 ◽  
pp. 133-151
Author(s):  
Debapriya Chakraborty ◽  
David S. Bunch ◽  
David Brownstone ◽  
Bingzheng Xu ◽  
Gil Tal

2016 ◽  
Vol 65 (6) ◽  
pp. 4172-4184 ◽  
Author(s):  
Sung-Guk Yoon ◽  
Young-June Choi ◽  
Jong-Keun Park ◽  
Saewoong Bahk

2012 ◽  
Vol 17 (5) ◽  
pp. 349-353 ◽  
Author(s):  
Jonn Axsen ◽  
Kenneth S. Kurani
Keyword(s):  

2012 ◽  
Vol 608-609 ◽  
pp. 1553-1559
Author(s):  
Wu Wu Tang ◽  
Yu Ming Wu ◽  
Jian Qin

Charging infrastructure is the fundamental conditions of electric vehicles(EV)’s application and dissemination, and advanced charging standards can guide and regulate the harmonious development of EV and infrastructure. In this paper, plenty of and latest EV charging standards were collected at home and abroad, which were compared in different classifications, then the standards differences were analyzed in term of relative merits to provide reference for the future development of EV charging standards in China.


Author(s):  
Saeid Bashash ◽  
Scott J. Moura ◽  
Hosam K. Fathy

This paper examines the problem of predicting the aggregate grid load imposed by battery health-conscious plug-in hybrid electric vehicle (PHEV) charging. The paper begins by generating a set of representative daily PHEV trips using the National Household Travel Survey (NHTS) and a set of federal and real-world drive cycles. Each trip is then used in a multiobjective genetic optimizer, along with a PHEV model and a battery degradation model, to simultaneously minimize PHEV energy cost and battery degradation. The optimization variables include the parameters of the PHEV charge pattern, defined as the timing and rate with which the PHEV receives electricity from the grid. For several weightings of the optimization objectives, total PHEV power demand is predicted by accumulating the charge patterns for individual PHEVs. Two charging scenarios, i.e., charging at home only versus charging at home and work, are examined. Results indicate that the main PHEV peak load occurs early in the morning (between 5.00–6.00a.m.), with approximately 45%–60% of vehicles simultaneously charging from the grid. Moreover, charging at work creates additional peaks in this load pattern.


1981 ◽  
Vol 12 (1) ◽  
pp. 4-12 ◽  
Author(s):  
Barbara Culatta ◽  
Donna Horn

This study attempted to maximize environmental language learning for four hearing-impaired children. The children's mothers were systematically trained to present specific language symbols to their children at home. An increase in meaningful use of these words was observed during therapy sessions. In addition, as the mothers began to generalize the language exposure strategies, an increase was observed in the children's use of words not specifically identified by the clinician as targets.


2020 ◽  
Vol 51 (2) ◽  
pp. 371-389 ◽  
Author(s):  
Xigrid Soto ◽  
Yagmur Seven ◽  
Meaghan McKenna ◽  
Keri Madsen ◽  
Lindsey Peters-Sanders ◽  
...  

Purpose This article describes the iterative development of a home review program designed to augment vocabulary instruction for young children (ages 4 and 5 years) occurring at school through the use of a home review component. Method A pilot study followed by two experiments used adapted alternating treatment designs to compare the learning of academic words taught at school to words taught at school and reviewed at home. At school, children in small groups were taught academic words embedded in prerecorded storybooks for 6 weeks. Children were given materials such as stickers with review prompts (e.g., “Tell me what brave means”) to take home for half the words. Across iterations of the home intervention, the home review component was enhanced by promoting parent engagement and buy-in through in-person training, video modeling, and daily text message reminders. Visual analyses of single-subject graphs, multilevel modeling, and social validity measures were used to evaluate the additive effects and feasibility of the home review component. Results Social validity results informed each iteration of the home program. The effects of the home program across sites were mixed, with only one site showing consistently strong effects. Superior learning was evident in the school + home review condition for families that reviewed words frequently at home. Although the home review program was effective in improving the vocabulary skills of many children, some families had considerable difficulty practicing vocabulary words. Conclusion These studies highlight the importance of using social validity measures to inform iterative development of home interventions that promote feasible strategies for enhancing the home language environment. Further research is needed to identify strategies that stimulate facilitators and overcome barriers to implementation, especially in high-stress homes, to enrich the home language environments of more families.


ASHA Leader ◽  
2013 ◽  
Vol 18 (2) ◽  
pp. 32-32
Author(s):  
Heidi Hanks

Leave your flashcards at home and try these five apps for early language learning.


2004 ◽  
Vol 171 (4S) ◽  
pp. 316-316
Author(s):  
Hunter Wessells ◽  
Harin Padma-Nathan ◽  
Jacob Rajfer ◽  
Robert Feldman ◽  
Raymond Rosen ◽  
...  

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