scholarly journals A Novel Approach of Renewable Energy Powered Hybrid Electrical Vehicle Using BLDC Motor

2018 ◽  
Vol 7 (4.24) ◽  
pp. 133
Author(s):  
Ch. UmaMaheshwar Rao ◽  
K. Suresh ◽  
A. Naveen Reddy
Keyword(s):  
Renewable Energy ◽  
Friction Torque ◽  
Bldc Motor ◽  
Fuzzy Pid ◽  
Power Sources ◽  
Novel Approach ◽  
Electrical Vehicle ◽  
And Control ◽  
Universal Controller ◽  
Hybrid Electrical Vehicle

Renewable energy based hybrid electrical vehicle (HEV) has been useful to make clean and green environment. Solar energy is available during day time which feed energy to run HEV and opposite wind energy also one of the input and it also useful to feed energy input to the vehicle. In the existing system of hybrid powered vehicles are not utilizing this energy properly due to some drawbacks related to blade stiffness, vehicle friction torque and efficiency. This proposed system overcome those difficulties and supply the power very conveniently. The noveltyof this paper is wind extraction; this system of approach is very helpful to convert the available opposite wind to the vehicle into useful energy. Wind outlet provisions are also available to reduce vehicle friction torque. The power sources such as solar, wind and fuel cell and the appliances of the car made sophisticated, which are controlled by a universal controller. The BLDC motor controlled by fuzzy PID concept of making the system is so reliable and control all the system operations effectively.

Simulation of Hybrid Electrical Vehicle Automated Mechanical Transmission Control System

2010 ◽  
Vol 129-131 ◽  
pp. 7-11
Author(s):  
Jin Dong Zhang ◽  
Gui He Qin ◽  
Yong Ping Huang ◽  
Xiao Long Zhang
Keyword(s):  
Control System ◽  
Pid Controller ◽  
Disturbance Observer ◽  
Mechanical Transmission ◽  
Transmission Control ◽  
Controlling System ◽  
Electrical Vehicle ◽  
Motor Control System ◽  
And Control ◽  
Hybrid Electrical Vehicle

For developing motor driven automated mechanical transmission of hybrid electrical vehicle, adjust and control the gear selecting motor, the gear shifting motor and the clutch motor. In the research of position-PID controller and robust disturbance observer, an automated mechanical transmission system based on position-PID was given. With Matlab, the position-PID controlling arithmetic and the controlling system models of the motors were built. Experimental results show that, a highly efficient and reliable automated mechanical transmission motor control system was developed.

scholarly journals A new energy regeneration system for A BLDC motor driven electric vehicle

2021 ◽  
Vol 11 (4) ◽  
pp. 2986
Author(s):  
R. Palanisamy ◽  
Rohit Sahasrabuddhe ◽  
Mathur Kartik Hiteshkumar ◽  
Jay Anil Puranik
Keyword(s):  
Electric Vehicle ◽  
Electric Vehicles ◽  
Control Mechanism ◽  
Bldc Motor ◽  
Regeneration System ◽  
Energy Regeneration ◽  
New Energy ◽  
Electrical Vehicle ◽  
Commercial Applications ◽  
And Control

<span>Amidst the ever-increasing advancements in the technological realm-the electrical vehicle industry too has seen several leaps. This particularly owes to three primary factors one, the fact that we are running out of conventional resources like petrol and diesel; two, higher efficiency of electric vehicles; and finally, less pollution caused by them. This has led to a burgeoning in the use of BLDC motors with electronic commutation not only in EVs but also in industrial and commercial applications. This requires an enhanced driving and control mechanism to tap the efficiency that such motors provide to increase performance and to get better controllability and reliability. This paper presents a controller for this EV motor driver with increased efficiency by combining various strategies.</span>

scholarly journals A Novel Approach for Tuning the Physicochemical, Textural, and Sensory Characteristics of Plant-Based Meat Analogs with Different Levels of Methylcellulose Concentration

Foods ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 560
Author(s):  
Allah Bakhsh ◽  
Se-Jin Lee ◽  
Eun-Yeong Lee ◽  
Nahar Sabikun ◽  
Young-Hwa Hwang ◽  
...  
Keyword(s):  
Profile Analysis ◽  
Control Sample ◽  
Texture Profile ◽  
Crude Fiber Content ◽  
A Value ◽  
Novel Approach ◽  
Meat Analog ◽  
And Control ◽  
Water Holding ◽  
Different Levels

This study assessed the effects of Methylcellulose (MC) at different concentrations on plant-based meat analog (PBMA) patties, comprised of commercial texture vegetable protein (C-TVP) and textured isolate soy protein (T-ISP) as key ingredients, and compared to beef patty control. A significantly higher difference was observed in moisture content in control with increasing MC concentration than the C-TVP and T-ISP patties. However, protein varied significantly among three different protein sources, with control had higher protein content than PBMA patties. Crude fiber content recorded higher values in C-TVP as compared to control. Significantly lower pH values were recorded in control than C-TVP and T-ISP respectively. Regardless, with the addition of MC or ingredient PBMA and control patties tend to reduce lightness (L*) and redness (a*) value after cooking. Although control sample before cooking exhibits lighter and redder than PBMA patties (C-TVP and T-ISP). Likewise, water holding capacity (WHC) decreases as the concentration of MC increases (1.5–4%) in control and PBMA patties. Warner-Bratzler shear force (WBSF) and texture profile analysis (TPA), including hardness, chewiness, and gumminess of control, were significantly higher than C-TVP and T-ISP. Consequently, panelists’ in the sensory analysis presented that C-TVP patties containing 3% of MC had better sensory properties than T-ISP. Hence, PBMA patties with C-TVP and incorporation of 3% MC are considered ideal for manufacturing of meat analog as related to control (beef).

Operation and control of a stand-alone power system with integrated multiple renewable energy sources

2021 ◽  
pp. 0309524X2110241
Author(s):  
Nindra Sekhar ◽  
Natarajan Kumaresan
Keyword(s):  
Renewable Energy ◽  
Reactive Power ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
Solar Pv ◽  
Power Requirement ◽  
Squirrel Cage ◽  
Hysteresis Controller ◽  
Squirrel Cage Induction Generator ◽  
And Control

To overcome the difficulties of extending the main power grid to isolated locations, this paper proposes the local installation of a combination of three renewable energy sources, namely, a wind driven DFIG, a solar PV unit, a biogas driven squirrel-cage induction generator (SCIG), and an energy storage battery system. In this configuration one bi-directional SPWM inverter at the rotor side of the DFIG controls the voltage and frequency, to maintain them constant on its stator side, which feeds the load. The PV-battery also supplies the load, through another inverter and a hysteresis controller. Appropriately adding a capacitor bank and a DSTATCOM has also been considered, to share the reactive power requirement of the system. Performance of various modes of operation of this coordinated scheme has been studied through simulation. All the results and relevant waveforms are presented and discussed to validate the successful working of the proposed system.

scholarly journals Assessment of Cow Dung Pellets as a Renewable Solid Fuel in Direct Combustion Technologies

Energies ◽  
2021 ◽  
Vol 14 (4) ◽  
pp. 1192
Author(s):  
Aneta Szymajda ◽  
Grażyna Łaska ◽  
Magdalena Joka
Keyword(s):  
Renewable Energy ◽  
Calorific Value ◽  
Cow Dung ◽  
Fixed Carbon ◽  
Direct Combustion ◽  
Potential Source ◽  
Novel Approach ◽  
Combustion Tests ◽  
Promising Source ◽  
Compaction Properties

Recently, biomass application as a renewable energy source is increasing worldwide. However, its availability differs in dependence on the location and climate, therefore, agricultural residues as cow dung (CD) are being considered to supply heat and/or power installation. This paper aims at a wide evaluation of CD fuel properties and its prospect to apply in the form of pellets to direct combustion installations. Therefore, the proximate, ultimate composition and calorific value were analyzed, then pelletization and combustion tests were performed, and the ash characteristics were tested. It was found that CD is a promising source of bioenergy in terms of LHV (16.34 MJ·kg−1), carbon (44.24%), and fixed carbon (18.33%) content. During pelletization, CD showed high compaction properties and at a moisture content of 18%,and the received pellets’ bulk density reached ca. 470 kg·m−3 with kinetic durability of 98.7%. While combustion, in a fixed grate 25 kW boiler, high emissions of CO, SO2, NO, and HCl were observed. The future energy sector might be based on biomass and this work shows a novel approach of CD pellets as a potential source of renewable energy available wherever cattle production is located.

Sign in / Sign up

Export Citation Format

Share Document