Tag: Electrical Troubleshooting
How a Brushless Alternator Generates Voltage
A brushless alternator generates electricity through a controlled sequence known as voltage build-up. Starting with residual magnetism, the process involves the AVR, exciter, rectifier, and rotor before full three-phase power is delivered at the stator. Understanding this sequence is essential for diagnosing faults, carrying out maintenance, and ensuring reliable generator performance.
How to Do Electrical Inspection and Testing
Electrical inspection and testing are the most reliable means of confirming that an electrical installation is safe, compliant, and fit for continued use. This guide covers the complete process of initial verification and periodic inspection and testing, including visual inspection, testing procedures, certification, documentation, and compliance with the Ghana Electrical Wiring Regulations 2011 and BS 7671.
