Power Management Scheme for Wireless Telephony Service Providers

The relationship between the mobile phone service providers and their service consumers since the about seven years ago when mobile phone became fully integrated into Nigeria society is to say the least rough. Accusations of poor services coupled with high charges are levied against the service providers and in defense the service providers blame it on high running cost especially fuelling and maintenance of generating sets for power supplies. Hence, for mobile phone service providers to provide satisfactory service to their customers, there is need for efficient power management system. This work finds the average power supply per day, cost of the Base Transceiver Station (BTS) generating set, cost of installing the generating set, fuel consumption of the generating set per certain periods based on BTS equipment data provided by one of the service providers, routine maintenance cost of the generating sets, etc and compare these with Photovoltaic (PV) system. The findings reveal that an environmental friendly renewable energy technology, a photovoltaic system is a potent alternative power source especially when life cycle cost (LCC) analysis is invoked and the site management scheme proposed is adopted. PV system has been found to be cost competitive with the conventional system.