Unified Power Quality Conditioner Engineering Essay
Improving Power Quality Using Unified Power Quality Conditioner UPQC, International Journal of Innovative Research in Science Engineering and 1 14515The unified power quality conditioner UPQC, Hugh and Sabahi, 2016 has been extensively studied by many researchers as an ultimate device to improve power quality Chen et al . 2000 Akagi and Fujita. Abstract. This thesis covers the Unified Power Quality Conditioner UPQC, an important tailor-made power solution suitable for load balancing, power factor correction and voltage regulation. The Unified Power Quality Conditioner UPQC is one of the Custom Power devices CP and at the same time alleviates both the load current and the supply voltage problems, voltage rises, sags, harmonics, etc.. Through the use of CP, we become more familiar with the high penetration of renewable energy on the power grid due to the: The control strategy for the uniform power quality conditioner is based on the synchronous reference frame SRF, 8, 9 theory. In this theory, the three-phase converters are controlled using the rotating frame theory by converting the source voltage and current to direct and quadrature axis. In this study, a uniform power quality conditioner UPQC is used to minimize these PQ problems. The UPQC consists of two active power filters APFs, one of which is connected to the line. This paper proposes a new control design for the unified power quality conditioner UPQC. This design, enabled by a control framework using output regulation OR theory, also consists of an exogenous Kalman filter used to extract the state components of the distorted supply voltage and load current, and a Kalman factory. power quality compensators UPQCs were created to give wide exposure to their various features for voltage and current based power quality improvement. A classification of UPQCs into three categories with many circuits in each category is expected to aid in the selection of a suitable topology for a,