Wind Speed Measuring Instrumentation
Wind Speed Measuring Instrumentation The sensors of wind-measuring instrumentation can be classified according to their principle of operation via the […]
Renewable Energy
Trending
Battery Energy storage systems (BESS)
Introduction The accelerated depletion of fossil fuels, increasing power demands, and harmful consequences of fossil fuels on the environment are
Electrical Calculator
DC UPS Battery sizing calculations
DC UPS Battery Sizing The battery amperes–hour capacity shall be computed by the following formula: π¨π―(πΌπ·πΊ)=π³Γπ©π»Γπ»πͺΓπ¨πΓπ«π AH(UPS) – Battery Capacity
Renewable Energy
Monitoring and troubleshooting Off grid solar system
Introduction In our ever-evolving world, where sustainable energy solutions are becoming increasingly essential, off grid solar systems have emerged as
Renewable Energy
Hybrid Solar power System
Introduction In the ever-evolving landscape of renewable energy, the quest for efficient and sustainable power generation methods has led to
Renewable Energy
Off Grid Solar Systems: Key Difference, Advantage and Disadvantage
Key Differences between Off Grid Solar Systems and Grid-Tied Solar system The fundamental distinction between grid-tied and off grid solar
Electrical Machine
Troubleshooting of Split-Phase Motors
Troubleshooting Split-Phase Motors If a split-phase motor fails to start, the trouble may be due to one or more of
Trending
Solar Inverter maintenance and Warranty coverage
Solar Inverters Maintenance Cleaning: Regular Cleaning to remove dust and debris Visual Inspection: for any visible signs of damage, such
Transmission Line
What is Ground wire or Earth wire in Transmission line
What is Ground or Earth wire? The ground wire is a conductor running parallel to the power conductors of the
Renewable Energy
Solar Energy generation impact on Power Grid
Power quality issues of solar energy system integrated into the grid A grid-connected PV (photovoltaic) power system is electricity generating
Transformer
Transformer Testing Instruction
Instruction for measurement of L.V.-H.V. winding resistance Name of Instrument :- Micro-Ohms meter Work Instruction Β Transfer to be cooled up
Transformer
Cooling System Inspections in Power Transformer
After 1 month of service and yearly, inspect and test the fans Look at the fans anytime you are around
Electrical Substation
Battery Operation and Maintenance at Electrical Substation
Battery Operation The Ampere hour capacity of 220V batteries at smaller Sub-stations shall be 80. The same at EHT Sub-stations
Electrical Substation
Protection and Wiring Practice in Electrical Substation
Circuit wiring practice The entire wiring of circuitry for indications, alarms, metering and protection should be permanent wiring. There is
Electrical Calculator
Solar Pump Sizing Calculator
Calculate your Solar pump sizing by enter your daily water need, head and Motor & Pump efficiency. Based on that
Electrical Calculator
VFD cable size and Protection calculator
This tool helps you pick the right cable size and protection device for a motor driven through a VFD. You
Electrical Calculator
HP to KW converter
Here You can convert HP to KW and KW to HP rating. Add your value and get your result. Easy
Electrical Appliance
What is Push Button Switch
What is Push Button Switch? Push Button Switch is a pilot device which provides control of an equipment by pressing
Electrical Machine
Phase Failure relay for Electrical Motor
Phase Failure relay for Electrical Motor In a 3-phase motor, when under running conditions, one of the three fuses blows
Electrical Calculator
Calculate Fault Level of Electrical Substation
In this Calculator, You can calculate Fault level of Electrical substation by add MVA capacity and Percentage Impedance and short
Electrical Calculator
Lightning Lux Calculator
This tool helps you estimate how many light fixtures a room needs based on its size and the required lux
Transformer
Continuous On-Line Monitoring of Transformer
Definitions and Justifications On line Monitoring of Transformer can be described as all aspects of performance management concerned with tracking
Electrical Calculator
MCB Rating Calculator for Home and Industries
In this Calculator, Calculate MCB rating required in Home and Industries,. You can Add total load and Supply Voltage then
Electrical Calculator
Smart Home Automation Cost Calculator in India
Smart Home Automation Calculator : You can select your Home Size and default Quantity add. Also you can edit as
Action to be taken if a transformer fails
Action to be taken if a transformer fails The action to be taken depends upon the size of the transformer,
Drying out Method of Transformer
Methods of drying out a transformer The main problem in drying out a transformer is not drying the oil- this
Electrical Motor Quiz Test-2 (MCQ based)
<!doctype html> ElectricalSphere β Motors Quiz (20 Questions) 1 mark each β’ Timer: 10:00 Click Start Quiz to show
Electrical Motor Quiz test (MCQ based)
Test-1 <!doctype html> ElectricalSphere β Motors Quiz (20 Questions) 1 mark each β’ Timer: 10:00 Submit before time runs
Fault Finding in Electronic Circuit board
Fault Finding in Electronic Circuit board The best way to avoid problems in electronic circuit assembly is to be always
Electrical Calculator
HV Cable Size Calculator
HV Cable Sizing Calculator HV Cable Sizing Calculator System Voltage (V_LL) [V] Design Current (I_design) [A] Power Factor (cosΟ) Cable