HARMONIC POWER METHOD FOR HARMONIC POLLUTION IDENTIFICATION IN DISTRIBUTION SYSTEM HAVING MULTIPLE LOADS WITH LOAD POSITION SHIFTING

摘要

In recent years, with the fast development of the facility electronic technology, numerous power electronic devices and nonlinear parts, particularly of the many types of rectifier and oppressor, square measure applied wide in facility. Harmonics have made serious adverse effects within the instrumentation of power generators and distribution system, and of their management and protection, yet because the users and therefore the communication fields. Hence it is very important to identify the harmonics for the further reduction. Due to the complexity in identification of harmonics compensation techniques suffers from inefficiency. To reduce the complexness of identification we've developed the Total Harmonic Power (THP) methodology is one of the methods planned among the literature for this purpose. This paper tries to point that the supply of harmonic pollution is downstream with relevance the nodes (i.e., the load is cause of harmonic pollution) caused due to two linear load and nonlinear load with Resistive and also studied the effectiveness of the concept with change in position of loads at corresponding nodes.