The limited range of electric vehicles (EVs) in combination with the limited capacity of current fast charging infrastructure are both causes for a limited adoption of EVs. In order to reduce the general inconvenience that EV users experience when having to wait for available fast charging stations and to lessen the danger of damaging the infrastructure by overloading it, an efficient coordinat...

Electric vehicles (EVs) are becoming more attractive for a variety of reasons. One the major advantages EVs is that they emit fewer polluted gases. Other factors must be addressed include an increase in fuel prices and decline energy resources such as fossil fuels. These characteristics have greater impact on Pakistan’s clean green image. option reducing global usage, well CO2 emissions, from r...

This paper presents the building process of a small scale, cost effective portable solar power supply. The end product comes with a solar panel to capture and convert solar energy to electrical energy. The electrical energy was stored in a rechargeable battery with a charge controller to regulate the charging process. A battery level indicator was in place to monitor the battery storage capacit...

Whitepaper The technology for solar photovoltaic battery charge controllers has advanced dramatically over the past 5 years (1995-2000). The most exciting new technology, PWM (Pulse Width Modulation) charging, has become very popular. Some Frequently Asked Questions about PWM battery charging are addressed here.

The renewable energy has been attracting attention as a new alternative energy due to the problem of environmental pollution and resource depletion. In particular, daylighting and PV system are regarded as the solutions. In this paper, the hybrid dimming control system supplied by solar cell and daylighting system was designed. Daylighting system is main source and PV system is spare source. PV...

Electric vehicles (EVs) are seen as a solution to reduce transport-related greenhouse gas emissions. A major obstacle wider adoption is the insufficient amount of charging stations. Furthermore, supplying stations with renewable energy still in its infancy. The selection optimal locations for important best serve users and maximise possibilities use. Given this background, study developed an ap...

This paper presents the intelligent charging and discharging management method for the solar power management circuitry based on fuzzy logic control theory. The mathematical model of DCDC circuit is established, and through Matlab theoretical derivation the feasibility of the maximum power point tracking by the method of obtaining the maximum output current through control is proven. And the ex...