Optimal Scheduling for Hybrid Battery Swapping System of Electric Vehicles

Abstract

Range anxiety seriously restricts the development of electric vehicles (EVs). To address the above issue, a hybrid battery swapping system (HBSS) is developed in this paper. In the system, EVs can swap their battery at battery swapping stations or by the roadside via battery swapping vans. The proposed scheduling strategy aims to achieve the best service quality for the HBSS by controlling the mobile swapping service fee. In the model, the uncertainty of EV selection is managed by leveraging the Sigmoid function. Based on proving the uniqueness of the solution, the particle swarm optimization algorithm is used to solve the problem. Simulations validate the effectiveness of the proposed strategy in alleviating range anxiety. Moreover, the impacts of maximum service capacity and the operating rule have been analyzed.

Towards intelligent electric vehicle power batteries and multi-scenario application vehicle operation safety charging strategies: a review

“…The construction cost and operation status of the power exchange station are directly related to the promotion and application of the power exchange mode, and thus improving the efficiency and utilization rate of the power exchange station and increasing its operation income have become the key points of research. Wang et al 154 established a hybrid battery exchange system based on the combination of two modes, mobile battery exchange and stationary battery exchange. The sigmoid function was utilized to compute the level of uncertainty in EV selection, the scheduling of EVs with switching demand, and improving their efficiency.…”

Planning and Analysis of Hybrid Solar Power Plant at Public Electric Vehicle Charging Stations at Nusa Putra Sukabumi University

“…[5] In a battery swap system, an electric vehicle driver can drive to a battery swap station, and the vehicle's depleted battery will be replaced with a fully charged battery. [4] [6]This process occurs quickly, usually within a few minutes, allowing the vehicle to continue traveling quickly without waiting for the battery to be fully charge. [7] This type of swap battery consists of several battery cells which are made using two methods, namely series and parallel battery management system (BMS) sockets, a protective cover for the battery assembly and a casing or battery pack container complete with a handle system as a handle during the swap battery product exchange process.…”