A Design for Three Phase Electronic Controller for Electric Motor Cycle Equivalent to 100-125 Cc Engine Power with Regenerative Braking System

Regenerative braking systems are an efficient way to increase the energy efficiency of electric rail vehicles. During the development phase, testing of a regenerative braking system in an electric vehicle is costly and potentially dangerous. For this reason, Hardware-In-the-Loop (HIL) simulation is a useful technique to conduct the system’s testing in real time where the physical parts of the system are replaced by simulation models. This paper presents a HIL simulation of a tram regenerative braking system performed on a scaled model. First, offline simulations are performed using a measured speed profile in order to validate the tram, supercapacitor, and power grid model, as well as the energy control algorithm. The results are then verified in the real-time HIL simulation in which the tram and power grid are emulated using a three-phase converter and LiFePO4 batteries. The energy flow control algorithm controls a three-phase converter which enables the control of energy flow within the regenerative braking system. The results validate the simulated regenerative braking system, making it applicable for implementation in a tram vehicle.

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Pengereman Dinamik Motor Induksi 3 Fase 220V/380V

INAJEEE Indonesian Journal of Electrical and Eletronics Engineering ◽

10.26740/inajeee.v1n1.p19-23 ◽

2018 ◽

Vol 1 (1) ◽

pp. 19

Author(s):

Moch Faishol Yusron ◽

Joko . .

Keyword(s):

Control Systems ◽

Electric Motor ◽

Control Device ◽

Production Equipment ◽

Braking System ◽

Three Phase ◽

Speed Rotation ◽

Braking Control ◽

Time Required ◽

Dynamic Braking

ABSTRAKAlat pengendali motor listrik sangat berpengaruh terhadap kelangsungan proses produksi baikpengendalian pada saat mulai, pengendalian kecepatan (putaran), pengendalian pengereman dan pengendalianpada saat berhenti. Khususnya pengendalian motor induksi pada saat pengereman, diperlukan sistem pengendaliyang handal, efektif, efesien dan dapat bekerja secara terus-menerus. Penelitian ini merupakan hasil kajiantentang rancang bangun pembuatan alat pengendali pengereman dinamik motor induksi tiga fase 220V/380V.Tujuan dari pembuatan alat pengendali ini digunakan sebagai sistem pengendalian pengereman motor tiga fase220V/380V yang dapat diaplikasikan pada peralatan produksi di industri. Dilihat dari hasil pengujian, waktuberhentinya putaran motor listrik tiga fase menggunakan pengereman dinamik jauh lebih cepat dibandingkantanpa menggunakan pengereman dinamik. Waktu yang dibutuhkan untuk menghentikan putaran motor listriktiga fase dengan beban sembilan besi (lempeng) menggunakan pengereman dinamik dibutuhkan waktu 6,8sedangkan tanpa menggunakan pengereman dinamik waktu yang dibutuhkan 221 detik.Kata kunci : Industri, Motor Induksi, Sistem Pengereman.ABSTRACTElectric motor control device affects the continuity of the production process better control at the start,controlling the speed (rotation), and the control of braking control when stopping. In particular the control ofinduction motor during braking, the necessary control systems that are reliable, effective, efficient and can workcontinuously. This study is the result of a study of design-making tool of dynamic braking control of three-phaseinduction motor 220V/380V. The objective of this control device is used as the motor braking control system ofthree-phase 220V/380V can be applied to the production equipment in the industry. Judging from the results ofthe test, when the cessation of a three-phase electric motor rotation applied dynamic braking is much faster thanwithout the use of dynamic braking. The time needed to stop the three-phase electric motor with a nine iron load(plate) using dynamic braking takes 6.8, where as without the use of dynamic braking time required 221seconds.Keywords: Industry, Induction Motor, Braking System.

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HYDRAULIC-PNEUMATIC REGENERATIVE BRAKING SYSTEM FOR HYBRIDIZATION OF COMMERCIAL URBAN VEHICLES

10.26678/abcm.cobem2017.cob17-1787 ◽

2017 ◽

Author(s):

Rafael Rivelino da Silva Bravo ◽

Artur Tozzi C Gama ◽

Amir Antonio Martins Oliveira ◽

Victor Juliano De Negri

Keyword(s):

Regenerative Braking ◽

Braking System

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Intelligent optimization of EV comfort based on a cooperative braking system

Proceedings of the Institution of Mechanical Engineers Part D Journal of Automobile Engineering ◽

10.1177/09544070211004461 ◽

2021 ◽

pp. 095440702110044

Author(s):

Lingying Zhao ◽

Min Ye ◽

Xinxin Xu

Keyword(s):

System Model ◽

Regenerative Braking ◽

Coupling Mechanism ◽

Intelligent Algorithm ◽

Distribution Strategy ◽

Braking System ◽

Logic Diagram ◽

Braking Torque ◽

Braking Force ◽

The Time Domain

To address the comfort of an electric vehicle, a coupling mechanism between mechanical friction braking and electric regenerative braking was studied. A cooperative braking system model was established, and comprehensive simulations and system optimizations were carried out. The performance of the cooperative braking system was analyzed. The distribution of the braking force was optimized by an intelligent method, and the distribution of a braking force logic diagram based on comfort was proposed. Using an intelligent algorithm, the braking force was distributed between the two braking systems and between the driving and driven axles. The experiment based on comfort was carried out. The results show that comfort after optimization is improved by 76.29% compared with that before optimization by comparing RMS value in the time domain. The reason is that the braking force distribution strategy based on the optimization takes into account the driver’s braking demand, the maximum braking torque of the motor, and the requirements of vehicle comfort, and makes full use of the braking torque of the motor. The error between simulation results and experimental results is 5.13%, which indicates that the braking force’s distribution strategy is feasible.

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