scholarly journals Electrical Scooter

2021 ◽  
Vol 9 (VII) ◽  
pp. 2857-2863
Author(s):  
Vishal .
Keyword(s):  
Renewable Resources ◽  
Maximum Speed ◽  
Li Ion Battery ◽  
Single Charge ◽  
No Emission ◽  
Wheel Drive ◽  
Low Weight ◽  
Electric Scooter ◽  
Li Ion ◽  
The Many

Now a day we are having the more number of Vehicles. It causes the many problems in the day to day life. The major problems are pollution, traffic, depletion of non-renewable resources etc. The basic aim behind our project was to make an environmental friendly portable automobile which would be easy to handle by both the genders and would emit 0% emission. We have used Li-Ion battery as our main power source due to which there is no emission at all and also the problem of fuel consumption is solved. Also keeping in mind the parking problems now days, we decided to make a scooter which can be folded easily, and so after the use one can fold the scooter and can be easily carried. The design allows users to easily transport the scooter using less space when it is “folded” it becomes compact in size. It is a light-weight foldable electric scooter, produced on the basis of a brand new concept. This is an advantage in terms of reaching a very low weight and fold ability. The maximum speed the scooter is capable to operate with is 35 km/h, and its range with a single charge is approximately 25 km (with double battery pack 40 km). It has in-wheel-motors in rare wheel (single-wheel drive). Its folding can easily be mastered. In its folded state the scooter is the size of a large trolley and it can be pulled similarly. Its weight is less than 25 kg. It requires no parking space; in a folded state it can be stored anywhere.

scholarly journals A study on optimizing the characteristics of lithium-ion battery power source and operating cost for hybrid motorcycle

2021 ◽  
Vol 3 (SI2) ◽  
pp. first
Author(s):  
Trang Nguyen Van ◽  
Tan Nguyen Duy ◽  
Anh Tuấn Phạm
Keyword(s):  
Operating Cost ◽  
Lithium Ion ◽  
Battery Pack ◽  
Maximum Speed ◽  
Battery Management System ◽  
Li Ion Battery ◽  
Lead Acid Battery ◽  
Full Load ◽  
Li Ion ◽  
Lead Acid

This study presents a research related to a Plug-in Hybrid Electric Motorcycle (HEM) which renovated from a Honda Lead 110cc with rear wheel is driven by original internal combustion engine and continuously variable transmission, while front wheel is directly-driven by a 48V – 1,000W BLDC Hub-Motor. The research focuses on optimal calculating, designing, prototyping and testing an electric power supply using Lithium-ion (Li-ion) battery pack to replace the lead–acid battery. The simulation and experimental results are able to evaluate the dynamic characteristics and operating cost of HEM. The study has been designed and prototyed a 48V – 33Ah Li-ion battery pack with a Battery Management System (BMS) circuit embeded on the vehicle. The battery pack is 10.84 (kg) weight and 8.11 (l) volume, reduced 30 (kg) and 12.89 liters compared to the lead-acid battery where battery life is greater than 2,000 cycles. In only electric motor mode, the longest distance of the HEM is 78.77 (km) for a half load, only driver, and 65.83 (km) for full load, one driver, and one passenger. Maximum speed is 52.67 (km/h) for a half load and 48.42 (km/h) for full load. In hybrid mode until SOC reduce to 50%, HEM can travel 64.366 (km) for a half load and 54.477 (km) for full load. The fuel consumption in the each case is 2.162 and 2.425 (l/100km), 0.5 liter lower than the original one and 0.3 liter lower than lead-acid battery. The cost of investment in HEM is 56 million VND and the operating cost is 1,106 VND/km, while the original vehicles are 40 million VND and 1,352 (VND/km). For every 1km using hybrid vehicles, 246.88 VND will be saved, after about 3.1 years, it will recoup the spending on investment. At the end of the motorcycle life cycle is about 200,000 km, and 43 million VND will be saved.

Mechanical–electrochemical modeling of Li-ion battery designed for an electric scooter

2006 ◽  
Vol 158 (1) ◽  
pp. 673-678 ◽  
Author(s):  
Siddique A. Khateeb ◽  
Mohammed M. Farid ◽  
J. Robert Selman ◽  
Said Al-Hallaj
Keyword(s):  
Li Ion Battery ◽  
Electric Scooter ◽  
Electrochemical Modeling ◽  
Li Ion

Oxidized PAN nanofibrous membrane as a separator for Li-ion battery

2014 ◽  
Author(s):  
J.H. Lee ◽  
M.H. Kim ◽  
S.H. Lee ◽  
S.Y. Jin ◽  
W.H. Park
Keyword(s):  
Nanofibrous Membrane ◽  
Li Ion Battery ◽  
Li Ion

Pescadores migrantes: análisis de su dinámica e integración Social

2019 ◽  
Vol 37 (3) ◽  
pp. 18
Author(s):  
Fernando González Laxe
Keyword(s):  
Renewable Resources ◽  
Sustainable Management ◽  
Social Groups ◽  
Technological Innovations ◽  
Social Competition ◽  
Factors Affecting ◽  
Fish Stocks ◽  
Fishery Resources ◽  
Migration Dynamics ◽  
The Many

The globalization of the economy encourages massive population displacements and inevitably generates a cosmopolitization of societies. This leads to concern, misunderstanding and rejection. The most vulnerable social groups in society can perceive the population as intruders and enemies in social competition. Undoubtedly, the extreme spatial instability of fishery resources is among the many factors affecting migration dynamics. Various reasons for the mobility of fishermen are relevant around this concept. These include aspect related to traditions, to the capitalisation of activity, to technological innovations, and to innovation exchanges concerning the location of fish stocks. This article reflects on spatial increase of fishermen’s. The analyse are part of the paradigm of the sustainable management of common renewable resources, in particular fishery resources. It presents three lines of analysis: the reason for mobility; the choice of destination; and are the integration into host units.

A NOVEL CLOSED LOOP PROCESS FOR RECYCLING SPENT Li-ION BATTERY CATHODE MATERIALS

2021 ◽  
pp. 1-16
Author(s):  
Joey Chung-Yen Jung ◽  
Norman Chow ◽  
Anca Nacu ◽  
Mariam Melashvili ◽  
Alex Cao ◽  
...  
Keyword(s):  
Cathode Materials ◽  
Closed Loop ◽  
Li Ion Battery ◽  
Li Ion

Carbon-coated TiNb2O7 nanosheet arrays as self-supported high mass-loading anode for flexible Li-ion battery

2021 ◽  
Author(s):  
Jinquan Zhou ◽  
Haoyang Dong ◽  
Yao Chen ◽  
yihua Ye ◽  
Liang Xiao ◽  
...  
Keyword(s):  
Diffusion Length ◽  
High Mass ◽  
Carbon Cloth ◽  
Mass Loading ◽  
Solvothermal Process ◽  
Li Ion Battery ◽  
Nanosheet Arrays ◽  
Carbon Coated ◽  
Li Ion ◽  
First Time

TiNb2O7 anode constructed with carbon-coated nanosheet arrays on carbon cloth is prepared by a facile solvothermal process and post carbon-coating for the first time. With nanosized diffusion-length and reduced polarization...

Mesoporous Silica Template-Assisted Synthesis of 1T-MoS2 as the Anode for Li-Ion Battery Applications

2021 ◽  
Vol 35 (3) ◽  
pp. 2683-2691
Author(s):  
Selvaraj Venkateshwaran ◽  
Thamodaran Partheeban ◽  
Manickam Sasidharan ◽  
Sakkarapalayam Murugesan Senthil Kumar
Keyword(s):  
Mesoporous Silica ◽  
Li Ion Battery ◽  
Li Ion ◽  
Silica Template ◽  
Template Assisted Synthesis
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