TY - JOUR AU - AB - ISSN (O) 2321-2004, ISSN (P) 2321-5526 IJIREEICE International Journal of Innovative Research in Electrical, Electronics, Instrumentation and Control Engineering ISO 3297:2007 Certified  Impact Factor 7.047  Vol. 10, Issue 6, June 2022 DOI: 10.17148/IJIREEICE.2022.10603 1 2 Ritesh Kumar , Nivedita Tiwari PG – Power Electronics, Truba College of Science and Technology, Bhopal, MP Assistant Professor – Electrical and Electronics Engineering, Truba College of Science and Technology, Bhopal, MP Abstract: Rapid penetration of renewable energy sources connected to the grid and distribution systems with power electronic circuits have changed the expected grid requirements to guarantee an appropriate performance under grid faults. This paper presents the analysis of SRF PLL for distorted grid conditions. An exact detection of phase and fundamental frequency of grid current is essential for the control algorithm of grid connected power converter circuit. A control model of the SRF PLL is developed and is made on tuning the system under distorted grid conditions like harmonics and dc offsets. The SRF PLL can be completely implemented in software with pre-filters. The pre-filters are band pass and high pass filters these can be used to reduce harmonics present in the input and high pass filter alone can reduce TI - Different Phase Locked Loop: A Review JF - IJIREEICE DO - 10.17148/ijireeice.2022.10603 DA - 2022-06-30 UR - https://www.deepdyve.com/lp/unpaywall/different-phase-locked-loop-a-review-kAAj00TqDS DP - DeepDyve ER -