Properly deployed public charging stations are important foundations for the large-scale operation of electric taxis. This paper proposes a novel framework deployment stations, which takes into consideration effects passengers, taxi drivers, electricity retailers, transportation network, distribution and power consumers. First, on premise that have already been deployed, an agent-based model is constructed to simulate demands each station, considering passengers' travel retailers' mutual...

Linear Induction Machines (LIM) present advantages in a broad range of applications such as military, transportation, and automotive products. The asymmetry effects influence the performance LIM under motoring generating conditions significantly. This means that one can not use force characteristic to predict mode operation. must be taken into account control scheme LIM. electromagnetic investigation shows field oriented control, Iq (quadrature axis current) illustrates asymmetric...

Linear induction machines (LIM) become more prevalent in a broad range of applications. Field oriented control this machines, migrated from their rotary counterparts, has been considered as superior strategy. This paper reports on secondary effects such trailing eddy currents, non-sinusoidal magneto-motive force (MMF) the airgap, and asymmetrical end which can significantly undermine functionality direct or indirect field family machines. Transient finite element (FE) method, incorporating...

DC/DC converters have been tremendously utilized nowadays. In some special applications such as military, aerospace, and precision instrumentation, the output voltage ripple of has to be maintained in an acceptable level achieve superior performance. For example, are tied with inverter for adjustable speed motor controls or renewable energy interface utility. Traditional way control is use PID controller adjust desired duty cycle inductor current. However, when input rectified signal from...

Linear induction machines (LIM) can be used as continuous duty for high speed propulsion and provide a low cost solution very long stroke in comparison to linear synchronous (LSM). However, electromagnetic analysis of the LIM indicates that at speeds, thrust force generated normal by-product which increase friction tend reduce. This system would require larger I <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">q</sub>...

Linear induction machines (LIM) have shown their advantages in high speed propulsion a variety of industries, such as, military, transportation, and aerospace to name few. Usage vector control achieve maximum acceleration/deceleration for linear has been focal area research the past decade. However, due trailing eddy current effects magnetic asymmetry effects, does not provide nearly functionality LIM as it rotary (RIM). Therefore, searching an adequate scheme with ease implementation low...

Permanent magnet synchronous motors (PMSM) are attractive candidates in various applications because of their high efficiency, power density, and position resolution. In some special such as military aerospace, the torque ripple percentage from PMSM has to be maintained an acceptable level. This objective drives motivations either optimum design electrical machines or control motor drives. On drives, injecting higher order harmonics been a dominant technique. paper presents novel digital...

The applications of linear induction machines (LIM) in propulsion have been investigated vastly the past few decades. advantages LIM when applied system are that easy maintenance and high acceleration/deceleration, to name a few. One is combine with magnetically levitated (Maglev) achieve frictionless transportation system. However, case Maglev can not maintain uniform airgap length, major magnetic characteristics machine will be influenced. In this paper, impact type imperfection on...

Aapplications of linear induction machines (LIM) in electric propulsion have been investigated the past few decades. The advantages LIM to be applied include easy maintenance and high acceleration/deceleration name a few. One applications is combine with Maglev achieve frictionless system. Using Finite Element Analysis (FEA), it has found that airgap length various impacts on force characteristics under low speeds. This will support design for speed applications. In addition, effect...

Linear induction motor (LIM) drives have been investigated vastly for the past several decades. Attractive features, such as simple structure and easy maintenance, made this family of machines utilized broadly in military, transportation, aerospace, to name a few. Up nowadays, vector control is dominant strategy LIM based on assumption that portray inherent similarities with their rotary counterparts. However, due existence end effects magnetic asymmetry effects, conventional can not provide...

Linear induction motor (LIM) drives have been investigated vastly for the past several decades. Attractive features, such as simple structure and easy maintenance, made this family of machines utilized broadly in military, transportation, aerospace, to name a few. Especially, LIM is suitable industrial servo applications. Up nowadays, vector control dominant strategy based on assumption that portrays inherent similarities with their rotary counterparts. However, due existence end effects...

Linear induction motor (LIM) drives have been investigated vastly for the past several decades. Attractive features, such as simple structure and easy maintenance, made this family of machines utilized broadly in military, transportation, aerospace, to name a few. Vector control is dominant strategy LIM based on assumption that portray inherent similarities with their rotary counterparts. However, due existence end effects magnetic asymmetry effects, vector can not provide its expected...

Linear induction machines (LIM) have shown their advantages in high speed propulsion a variety of applications, such as military, and transportation. Implementation vector control to achieve position, speed, force linear has been focal area research for the past decade. However, due trailing eddy current effects magnetic asymmetry effects, can not provide perfect functionality LIM it does rotary (RIM). Furthermore, schemes are relatively complicated. Therefore, searching an adequate scheme...

Many cities in China are planning to adopt electric vehicles on a large scale. It is foreseeable that taxis will be an integral part of smart grids the near future. However, due lack historical data, charging load highly uncertain. This paper proposes behavior simulation framework for taxi based trajectory data conventional internal combustion currently operation. The consists battery discharging model, model and event decision model. Under this framework, dynamics state charge can simulated...

The advantages of linear induction machines (LIM) to be applied in the transportation applications are that easy maintenance, no need for transformation from rotary movement movement, and robust operation name a few. Control schemes with implementation maximum energy conversion ratio (i.e. force/amp) has been proposed literature. In order achieve deceleration this control scheme, electromechanical differences motoring, generating, electromagnetic braking explored. It is shown LIM can work...