Title :
Analysis of OLTC behaviour in a wind power integrated distribution system
Author :
Rao, B. Neelakanteshwar ; Senroy, Nilanjan ; Abhyankar, A.R.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol. Delhi, New Delhi, India
Abstract :
With introduction of wind power distributed generation into the distribution system, the reactive power drawn from and injected to the system are affected. This further affects the load bus voltages due to which on load tap changers of the transformers respond to maintain the terminal voltage. Due to the intermittent behaviour of wind, the reactive power requirements of wind generator vary. This may effect the behaviour of the tap changing transformer. In this paper an investigation of on-load tap changing transformer is done with and without wind power generator in the distribution network using voltage sensitivity analysis.
Keywords :
distribution networks; on load tap changers; reactive power; sensitivity analysis; wind power; OLTC behaviour analysis; load bus voltages; on-load tap changing transformer; reactive power requirements; voltage sensitivity analysis; wind generator; wind intermittent behaviour; wind power integrated distribution system; Generators; Load modeling; Mathematical model; Reactive power; Sensitivity; Wind power generation; Wind speed; Distributed Generation (DG); Distribution System (DS); On load tap changing (OLTC) transformer; Squirrel Cage Induction Generator (SCIG); wind DG;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2014 IEEE PES Asia-Pacific
DOI :
10.1109/APPEEC.2014.7066133
