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Eur Ing Dr. Robert Brown
Blog
Welcome to the blog of Dr. Robert Brown is an expert witness in the fields of electrical, electronic and control engineering. A renowned expert in the operation and design of electrical fuses, circuit breakers and other electrical fault protection systems, specialising in how these devices operate in domestic and industrial systems.
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Harmonics in Electrical Systems - A guide for insurance loss adjusters and legal professionals
Paper Abstract: The intent of the paper is to aid the understanding of the origins and consequences of harmonics inherent in the supply...
robertbrown
Jul 18, 20221 min read
Electrical/Electronic inventions that changed the worldRadio Frequency Identification – RFID
In 1945, Léon Theremin invented the "Thing", a listening device for the Soviet Union which retransmitted incident radio waves with the...
robertbrown
Jul 12, 20222 min read
Leon Theremin and the 'thing'
Leon Theremin Leon Theremin, (27 August 1896 – 3 November 1993) was a Russian and Soviet inventor, most famous for his invention of the...
robertbrown
Jul 8, 20223 min read
Electrical Problems? Litigation? CPR 35 CPR 19 report?
Eur Ing Dr Robert Brown (Robert) is the Executive Director of Fraser George and Associates Limited and is a Consultant and Forensic...
robertbrown
Jul 6, 20221 min read
Expert Witness
Eur Ing Dr Robert Brown (Robert) is the Executive Director of Fraser George and Associates Limited and is a Consultant and Forensic...
robertbrown
Jul 4, 20221 min read
Grading Protection – Fault current devices discrimination
Dr. Brown of Fraser George and Associates, is presently helping in a matter concerning an explosion in a 33/11 KV substation where...
robertbrown
Jun 29, 20221 min read
Terminating a supply of electricity - Legal Procedure
Dr Robert Brown (Robert) of Fraser George and Associates is presently working on a case concerning a user, accused of extracting...
robertbrown
Jun 27, 20221 min read
Pleased :-)
Pleased to have been selected and joined the panel of experts for LMS Experts, part of Nicholas Jones Sutton Solicitors. Eur Ing Dr...
robertbrown
Jun 22, 20221 min read
Pleased,.. a good result
Pleased,.. a good result from a recent court hearing regarding a worker undertaking work in a road side excavation, stripped the...
robertbrown
Jun 14, 20221 min read
Duty of care, ... Always !!!
Pleased with this email from a client, ...duty of care, ... always! "Dear Dr Brown As always sage thoughts immediately from you. I'm so...
robertbrown
May 23, 20221 min read
Logic gate,...'s',...name them.
Eur Ing Dr Robert Brown (Robert) is the Executive Director of Fraser George and Associates Limited and is a Consultant and Forensic...
robertbrown
May 18, 20221 min read
RSJ -v- Electric cables
Electric cables take precedence,.. I think not! ,... No one will notice once the floor board is nailed down!!! Eur Ing Dr Robert Brown...
robertbrown
May 9, 20221 min read
Michael Faraday FRS (1791-1867)
Today, human life relies much on the discovery of electromagnetic induction by Michael Faraday and his associated work.. Michael Faraday...
robertbrown
May 4, 20222 min read
A pleasure
It was a pleasure yesterday, for Dr Robert Brown to sit with members of the Doncaster branch of the Partially Sighted Society and...
robertbrown
Apr 28, 20221 min read
What is alternating current (AC) ?
Alternating current (AC) is an electric current which periodically reverses direction and changes its magnitude continuously with time in...
robertbrown
Apr 19, 20222 min read
Electrical components - What is a transistor?
A transistor is a ‘semiconductor’ device used to amplify or switch electrical signals and power. The transistor is one of the basic...
robertbrown
Apr 11, 20222 min read
Domestic Miniature Circuit Breaker (MCB) – What’s inside em?
A circuit breaker is an electrical safety device designed to protect an electrical circuit from damage caused by an overcurrent or short...
robertbrown
Feb 22, 20222 min read
Electrical components - What is a transformer?
A transformer is a passive component that transfers electrical energy from one electrical circuit to another circuit, or multiple...
robertbrown
Feb 14, 20222 min read
Wonderful Engineering
This impresses me greatly, … the craftsmanship and engineering skill required and utilised to produce this crackshaft must have been...
robertbrown
Feb 4, 20221 min read
Short Circuits
What is a short circuit, how does a short circuit manifest and what are the consequences? A short circuit (sometimes abbreviated to short...
robertbrown
Feb 1, 20222 min read
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