Solutions to Power theft-2

Power theft is mostly a high-tech crime. Taking this into account, several technical solutions have emerged from numerous institutions. It is important to note that these studies do not accurately reflect the subject’s state. Many utilities worldwide cannot be expected to spend heavily in power theft detection as the Dicoms become increasingly cash-strapped. More research is still conducted exclusively on paper. This is an illustration of a sophisticated power theft detecting system.

Technique of operation

Transmission lines carry electricity from the power plant to load centres, while feeders that run alongside major thoroughfares distribute it through the distribution system. A wave conversion device that transforms incoming electrical sinusoidal signals into square wave signals is advised to stop power theft during transmission. A train of pulses in the shape of square waves will be present in the signal that is so created. As a result, the wave will always be either high or low. Because of the incompatibility of the signal form with electric operable systems, customers with bulk load requirements, factories, and industries are unable to steal electricity. To supply electricity to consumers, the distribution transformer reduces PWM signals to a usage voltage. Every connection has a circuit breaker with an adjustable rating that is placed based on the required load. The circuit breaker trips when a customer exceeds the load limit, cutting off the energy supply. Electricity is distributed to users using conventional electric metres; however, for compatibility with electrical equipment, smart metering technology that incorporates a back-wave conversion mechanism is advised. At the transmission step, a PWM signal is obtained; at the distribution stage, ie at the user stage, it is turned back into an electrical operational signal.

This research exclusively targets high consumers, aside from large investments. One transmission line may serve a region with a high concentration of customers as well as a low concentration. This means that all customers must use the re-conversion system. There are more effective ways to stop power theft when a single or small number of high-consumption consumers have access to a dedicated transmission supply. Although excellent, the research mentioned above is going to reside on the cupboard.