This is a very important issue for the end-user utility, and customers, in order to reduce the economic losses due to PQ of the poor, be known by the user and authorities are very important PQ. Cost of height increase and poor PQ. In this paper, we provide insight into the economic losses due to poor power quality. Business risk posed by PQ problem even when exposed to severe loss of financial, one of the real with the industry is a “low-tech”. Economic crisis in the country is not the only factor that lowered the revenue from Asian countries such as Bangladesh. Challenge of this paper is to discuss the detailed practical implementation of the smart grid of Bangladesh and meaning. Smart Grid refers to a power system for improving the reliability and efficiency of the network by responding to system failure automatically. Power quality is a major challenge for developing countries like Bangladesh. Transmission and distribution of power and an important source of high energy efficiency is a fundamental requirement for providing the citizens and economy. I also describe the transmission and distribution of efficient processes to improve the power quality by smart grid.
Keywords: Bangladesh, improve power quality, poor power quality, power quality monitoring, smart grid