Three phase (3-f) automatic change over switch Department:Electrical Electronics Engineering By: mattkings Project ID: 3024 Rating: (3.4) votes: 14 Price:₦3000 Get the Complete MaterialAbstractThe instability in power supply creates a need for alternative sources which serves as back up to the utility, but with a major challenge in switching over‘safely’ from one source to another without any risk of electrocution to the operator/operations Engineer. Thus, this seminar demonstrates the efficacy of a phase selector in a three phase power system using an embedded controller for real time calculation and selection of one out of three phases in a three phase power system. A clearly defined protocol is laid down for the random selection of a default supply voltage via a pre-loaded program in the master controller formed by a microcontroller. This scheme when fully applied will go a long way in combating the stress associated with the manual manipulation of the control switch in the advent of power fluctuation....Preview Download Preview +Other Electrical Electronics Engineering project topics and materials you might be interested in»The construction of a 2kva automatic voltage regulator (AVR)»Generation of Constant Power Supply from a DC Source»Design and construction of a digital clock with calendar»Construction of digital AC power controller»A remote controlled AC fan speed regulator using discrete integrated circuit»Remote controlled antenna»The construction of automatic voltage inverter and a battery charger»Design of 2.5kw automatic voltage regulation with seven segment display»Simple sensitive touch alarm»Construction of a car touch intruder alarm»Design and construction of 2KVA inverter»Design and construction of 5kva power inverter»Design and installation of 200 WATT solar power system»Design and construction of an automatic change over switch»Construction of a battery charger