The project is to develop new technology to facilitate human being regarding of energy meter. The conventional energy meter display the total units that user has been used. So, user did not know how much they should pay in real time. The new tariff is only set at the TNB billing console. The new tariff was started at 1 Jun 2011. Users that use below 300 kWh or RM 77.00 did not affect with this new tariff. Only users that use more than 300 kWh affect with this new tariff. TNB can adjust the tariff remotely by using wireless system. The wireless energy meter monitoring system consists of transformer, rectifier, current-controlled voltage source circuit, current transformer, and digital ammeter. All the operation will be do in the micro controller and will be display at the Liquid Crystal Display (LCD).
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