© 2016, IRJET | Impact Factor value: 4.45 | ISO 9001:2008 Certified Journal | Page 1540 DC-LINK VOLTAGE CONTROL ANALYSIS IN THREE PHASE FOUR WIRE HYBRID ACTIVE POWER FILTERS Divyasree1,Sravanthi2 1Student,Department of Electrical And Electronics Engineering ,JNTU College of Engineering Anantapur ,Anantapur,Andhrapradesh 2Student,Department of Electrical And Electronics Engineering ,JNTU College...

The Nigerian electric power industry is facing a lot of challenges. From generation to distribution, the system's reliability far below expectation. Modeling hybrid active filters with Matlab/Simulink environment mitigate harmonics stress by non-linear load focus. was connected directly supply, modeled filter in parallel distribution network. consists passive and an system. used low order harmo...

The design of a digital-optical hybrid correlator is detailed. The optical Fourier transform lens design and mechanical lens housing are detailed as well as the video rate fast Fourier transform digital signal processing (DSP) hardware and overall electronic control. Example results using several different filters and modulation techniques are described.