This paper presents a comprehensive review on the unified power quality conditioner (UPQC) to improve electric power quality. This is intended to present a broad overview on the different possible intelligent controls used with UPQC.
Vasundhara, V., Khanna, R., & Kumar, M. (2013). Improvement of Power Quality by UPQC Using Different Intelligent Controls : A Literature Review. International Journal of Recent Technology and Engineering, 2(1), 173–177.