This paper presents a survey on key issue, challenges and opportunities of power quality problems (PQ) such as transients, instantaneous (interruption, swell & sag), long duration variations (interruption, under voltage, over voltage), harmonics, voltage unbalance, voltage fluctuation, power frequency variations, power factor of system, and waveform distortion such as current and voltage in the...

This paper presents a comprehensive review on enhancement of power system stability such as rotor angle stability, frequency stability, and voltage stability by using different FACTS controllers such as TCSC, SVC, SSSC, STATCOM, UPFC, IPFC in an integrated power system networks. Also this paper presents the current status of the research and developments in the field of the power system stabili...

Smart noise jamming forms active by intercepting, modulating, and forwarding radar signals into the receiver, which seriously affects range recovery performance. In this paper, we propose a novel waveform design approach an efficient method for high-resolution in scenario. Firstly, intra-pulse frequency-coded frequency-modulated continuous (IPFC-FMCW), contains multiple FMCW chips with differen...

This paper deals with automatic generation control of multi area power system using a Fuzzy PID controller. The controller parameters are optimized by Grey Wolf Optimizer (GWO) algorithm. Initially, Hydro-Thermal-Gas two area power systems is considered and superiority of the proposed controller is verified by comparing the results with GWO optimized classical PID controller as well as recently...

For the power quality improvement of the system FACTS devices like static synchronous compensator (STATCOM), static synchronous series compensator(SSSC), interline power flow controller (IPFC), and unified power flow controller (UPFC) etc. are introduced. These devices are used for the transmission system. But now a day’s these FACTS devices are used for distribution system and called as custom...

Electrical energy is transported from the generating point to the point of use through interconnected transmission lines .The flow of electricity through the transmission lines can be effectively and efficiently controlled by using interline power flow controllers instead of going for a new transmission lines.The construction of a new transmission lines is increasingly difficult because of vari...