The design of high-efficient green means of transportation has become a real worldwide challenge, particularly to cope with the due sustainable development commitments. Accordingly, the realization and the development of a full electric drive system, as a drivetrain, for Electric Vehicles (EVs) has become necessary while considering the proper power and control circuits. Enhancing the efficiency of the energy conversion in EV’s powertrain can be conveniently performed through the proposed advanced control technique. This paper presents the prototype design and modelling of an all-in-one EV for industrial, educational and research activities. The proposed electric drivetrain, with its inherent flexibility advantage, enables verifying hardware and software solutions. The EV prototype consists of a 1.1 kW induction AC drive. The advanced electric drive system (EDS) is implemented as a novel part of the EV. This original EDS consists of power switches IGBT modules, advanced gate drivers, position and phase current sensors, and interface circuits. This EDS is governed by a non-commercial digital control tool TMS320F28335 DSP programmed by C++ in code composer studio (CCS). The advanced gate drivers are used for isolating and amplifying the control signals to the power switches. The advanced indirect field-oriented control (FOC) technique is used for torque and speed control of the AC drive. For adjusting the level of the rotor flux at random load variation circumstances, two control modes are adopted: flux-increased control (FIC) and flux-limited control (FLC). The design of the full EV prototype together with the integrated electric vehicle drivetrain (EVD) are presented. Consequently, experiments and simulations are performed to validate the significance of using such proposed two-mode controller. Through simulation analysis, the new EVD used for the EV set-up is verified. The simulation results demonstrate lower drawn supply currents with the proposed control technique. Thus, the energy conversion process becomes more efficient due to the increased power transmitted from the battery to wheels. The experimental setup for the novel EVD is integrated. The proposed two-mode control technique is experimentally verified considering random accelerator pedal as a reference torque input. The results illustrate the significant performance of using the proposed cascaded FIC and FLC techniques in EVs owing to the smooth and efficient transition between the modes. The different tests and measurements illustrate the usability of the proposed EVD as an ideal alternative to the commercial AC drives in favor of its developmental flexibility, commercialization-independency, and affordability.

高效的绿色交通运输工具的设计已成为世界范围内的真正挑战，尤其是要应对适当的可持续发展承诺。因此，在考虑适当的动力和控制电路的同时，有必要实现和开发用于电动车辆（EV）的作为动力传动系统的全电动驱动系统。通过提出的先进控制技术，可以方便地提高电动汽车动力总成中的能量转换效率。本文介绍了用于工业，教育和研究活动的多功能电动汽车的原型设计和建模。所提议的电动传动系统具有其固有的灵活性优势，可以验证硬件和软件解决方案。EV原型包含一个1.1 kW感应交流驱动器。先进的电驱动系统（EDS）被实现为EV的新颖部分。该原始EDS由电源开关IGBT模块，高级栅极驱动器，位置和相电流传感器以及接口电路组成。此EDS由代码编写器工作室（CCS）中由C ++编程的非商业数字控制工具TMS320F28335 DSP控制。高级栅极驱动器用于隔离和放大到电源开关的控制信号。先进的间接磁场定向控制（FOC）技术用于交流变频器的转矩和速度控制。为了在随机负载变化的情况下调节转子磁通的水平，采用了两种控制模式：磁通增加控制（FIC）和磁通限制控制（FLC）。介绍了完整EV原型的设计以及集成的电动汽车传动系统（EVD）。因此，进行实验和仿真以验证使用这种建议的双模式控制器的重要性。通过仿真分析，验证了用于电动汽车设置的新电动汽车。仿真结果表明，所提出的控制技术可降低消耗的电源电流。因此，由于从电池传递到车轮的功率增加，能量转换过程变得更加高效。集成了新型EVD的实验装置。考虑到随机油门踏板作为参考扭矩输入，通过实验验证了所提出的双模式控制技术。结果表明，由于模式之间的平稳高效转换，在电动汽车中使用建议的FIC和FLC级联技术具有显着性能。不同的测试和测量结果表明，拟议的EVD具有开发灵活性，商业化独立性和可负担性等优点，可作为商用交流变频器的理想替代产品。