scholarly journals Motor Drive Power Source for Extruder

1971 ◽  
Vol 24 (3) ◽  
pp. P193-P196
Author(s):  
T. Umezu
Keyword(s):  
Power Source ◽  
Motor Drive ◽  
Drive Power

scholarly journals Pembuatan Dan Pengujian Mesin Bending Rotary Baja Untuk Aplikasi Stand Pot Bunga Diameter 8 dan 10 Inch

2020 ◽  
Vol 13 (1) ◽  
pp. 13-17
Author(s):  
Ruzita Sumiati ◽  
Genta Ramadeto ◽  
Rakiman Rakiman ◽  
Fardinal Fardinal
Keyword(s):  
Field Testing ◽  
Practical Method ◽  
Power Source ◽  
Machine Design ◽  
Motor Drive ◽  
Drive Power ◽  
Bending Process ◽  
Long Time ◽  
Working Principle ◽  
Electric Motor Drive

In this day and age people decorate homes with flower pots and many models of flower pot place creations. Usually the place to put flower pots in the form of a circle and to make a circular iron is made manually requires energy and a long time. A bending machine is needed to make concrete iron circle creations. The aim of this research is to produce a rotary bending machine that is able to work efficiently in forming a concrete steel circle. The method used in this study is a practical method that is doing machine design and continued with the manufacture and field testing. The working principle of this machine is to use a motor that functions to move the Gearbox and continue the rotation to the shaft, then the shaft rotates and the bending mall rotates and makes the steel concrete come round and circular. The conclusion is (a). This concrete steel rotary bending machine has dimensions of 550 mm x 550 mm x 1000 mm with an electric motor drive power source (b). The results of the bending process using a concrete steel rotary bending machine are far more efficient than doing manual bending

ENERGY-SAVING HYDRAULIC POWER SOURCE USING INVERTER-MOTOR DRIVE

1989 ◽  
Vol 1989 (1) ◽  
pp. 95-102 ◽  
Author(s):  
Yutaka Tanaka ◽  
Kazuo Nakano ◽  
Naoyuki Yamamoto
Keyword(s):  
Energy Saving ◽  
Power Source ◽  
Motor Drive ◽  
Hydraulic Power

The LM6000 Gas Turbine as a Mechanical Drive Power Source

1992 ◽  
Author(s):  
R. L. Casper ◽  
R. B. Spector
Keyword(s):  
Power Generation ◽  
Gas Turbine ◽  
Power Source ◽  
Drive Power ◽  
Engineering Studies ◽  
Speed Range ◽  
Breakaway Torque ◽  
Turbine Speed ◽  
Suitable Power

The LM6000 Gas Turbine was formally introduced at the IGTI Gas Turbine Conference in Brussels in 1990. It was immediately accepted for power generation/cogeneration applications; however, inquiries were received concerning the use of the LM6000 gas turbine for mechanical drive applications. These inquiries included the amount of power available with decreasing gas turbine speed, breakaway torque capability and resonant free operation over a broad speed range. This paper discusses the engineering studies performed to ensure that the LM6000 will be a suitable power source for mechanical drive applications in the 30–40 MW power range.

scholarly journals IMPROVED PERFORMANCE OF PHOTOVOLTAIC BASED EMBEDDED DUAL POWER SOURCE SL-QUASI Z SOURCE INVERTER FOR IM DRIVE

2021 ◽  
pp. 266-273
Author(s):  
S. Priyadharsini ◽  
T. S. Balaji Damodhar ◽  
C. Kannan ◽  
L. Ganesh Babu
Keyword(s):  
Power Source ◽  
Pi Controller ◽  
Motor Drive ◽  
Inrush Current ◽  
Induction Motor Drive ◽  
Distortion Factor ◽  
Start Up ◽  
Improved Performance ◽  
Total Distortion ◽  
Dual Power

This paper presents the performance of PV-based embedded dual power source of SL quasi Z source inverter. The SL quasi Z source inverter with an embedded PV source and a dual power source (DPS) is injected into the system. The DPS helps the system to operate at an equilibrium state and stabilizes the entire system during PV power fluctuations. The design of the proposed system is carried out in MATLAB/Simulink environment. The control strategy with the PI controller is adopted. ESLQ Z source inverter with voltage boost method is employed with basic SPWM methodology will be suitable for IM drive applications. The system has the merit of a low inrush current that will protect and increase the life of switching devices. Finally, the study and simulation setup is validated by proving their good operating features. The proposed work is trustworthy that minimizes the total distortion factor, start-up inrush current with improved performance. Keywords: Photo voltaic (PV), embedded dual power SL quasi Z source inverter, Induction motor drive (IM), PI controller.

scholarly journals Perancangan Mesin Pencacah Plastik Tipe Shredder dan Alat Pemotong Tipe Reel

2020 ◽  
Vol 15 (2) ◽  
pp. 144
Author(s):  
Naufal Yudha Triadi ◽  
Budhi Martana ◽  
Sigit Pradana
Keyword(s):  
Finite Element Analysis ◽  
High Density Polyethylene ◽  
Cutting Tools ◽  
Plastic Waste ◽  
Daily Activities ◽  
Motor Drive ◽  
Drive Power ◽  
Element Analysis ◽  
Aisi 304 ◽  
Engine Size

<p><em>Plastic is an object that can support human daily activities due to its character that is practical and resistant. However, wasted plastic can pollute the environment since it is difficult to be decomposed. The purpose of this study was to produce plastic chopper machine that is capable of chopping plastic waste with shredder type and reel type cutting tools. The design process is chosen based on a predetermined assessment. The kinds of plastic that are chopped will be PET (polyethylene terephthalate) and HDPE (high density polyethylene) plastic. AISI 304 material knife was chosen to chop up plastic waste. According to the results of design and calculation, the engine size has dimensions of 1105.6x1355.7x600, 3 HP motor drive power, and has a rotation of 1450 rpm which is assisted by pulley transmission elements and v-belt type A. The chopper components used consist of 14 pieces of shredder blade and 9 blade reel cutters with 2 pieces of bedknife. The components of shredder knives, reel knives, and frames are analyzed using Finite Element Analysis to determine the safety of the planned design.</em></p>

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