Open AccessInter turn Fault Analysis on Wound Rotor Induction Machine
Author(s) -
D. Nabanita,
Srisailam Sreedhar,
Neha Zade,
Onkar Bhalerao,
Pratik Potdar,
Rishabh Singh
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/623/1/012016
Subject(s) - electromagnetic coil , rotor (electric) , fault (geology) , measure (data warehouse) , engineering , wound rotor motor , control theory (sociology) , fault detection and isolation , automotive engineering , induction motor , control engineering , reliability engineering , computer science , mechanical engineering , electrical engineering , actuator , artificial intelligence , voltage , database , control (management) , seismology , geology
Prevention of industrial machineries against internal and external faults is mandatory for uninterrupted operation. Identifying the exact faults or anomalies in the system and predicting the machine’s health continuously is an essential preventive measure. To realize the protection system, pre-analysis of various faults under different load conditions is mandatory and hence, paper analysis a critical fault “Inter turn fault” in the wound rotor induction machine (WRIM). Inter turn fault is developed experimentally in 2.2 kW WRIM with 20 percent of internal windings shorted under different load conditions (0 to 1 per unit load). Obtained results are analysed for various electrical and mechanical parameters, and the faulty effects are revealed.