Crusher Motor Powered By UMPS Drive

This article intends to establish how Primary Crusher motor will continue crushing for 15 minute with backup power through uninterrupted motive power supply (UMPS) drive in case of blackout without requiring to be oversized in its rating, so that no jamming occurs in crusher ....

Study of Inrush Current

The selection of over-current protection devices such as fuses and circuit breakers is made more complicated when high inrush currents must be tolerated. The over-current protection must react quickly to overload or short circuit faults but must not interrupt the circuit when the (usually harmless) inrush current flows…

Solar Panel Cleaning System

The project was sponsored by Government of Gujarat for 10 MW Canal-top Solar Plant at Vadodara. The students are thankful to their guide Asst. Prof. Avipsa Dey for her support and encouragement during the project... - Avipsa Dey, Nishi Shah, Sonali Ghatge, Vaishali Sapkal

Using Pumps With Caution

Different fluids have varying characteristics and are usually pumped under different conditions. It is therefore very important to know all relevant product and performance data before selecting a pump... - Dr S S Verma

Manufacturing Rotors & Stators Without Punching Tools, Using Laser Cutting

In today’s world, you could be forgiven for thinking that electrical machines, motors and generators are being reinvented.Energy efficiency, electromobility or having to adapt...

MAGNA START – New Generation Slip-Ring Motor Starter

Rheostatic starters utilise one or several resistors for obtaining stated motor torque characteristics and for limiting current. During starting period, it cuts out successive one or several resistors provided in the rotor circuit... - V N Prajapati

Speed Control Of Induction Motor Drive

Recently, attention has been given to the identification of the instantaneous value of the rotor resistance while the drive is in normal operation... - P V Narendra Kumar

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New igus online tool enables a quick configuration of harnessed energy chain systems

e-chain expert: ready-to-connect energy supply system easily configured online.

Why Intelligent Switchgears?- Subhajit Roy, Group Editor

With the devices getting smarter, user interfaces getting IoT enabled, the surge in intelligent switchgear is the next big trend.

Siemens partners with Chinese R&D Center to develop new technologies for EV batteries

Siemens Digital Industries Software has partnered with Tianmu Lake Institute of Advanced Energy Storage Technologies (TIES), a major Chinese energy storage research and development...