This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignees: National University of Singapore, Sembcorp Industries Ltd, Rolls-Royce Corporation. Active years: 2019-2024.
Company Filing History:
2 out of 851 
2 out of 4 
1 out of 6,027 
Years Active: 2019-2024
Title: Subash Chandar Athikessavan: Innovator in Electrical Machine Diagnostics
Introduction
Subash Chandar Athikessavan is a notable inventor based in Singapore, recognized for his contributions to the field of electrical machine diagnostics. He holds a total of 3 patents, showcasing his innovative approach to solving complex engineering problems. His work primarily focuses on methods for detecting faults in electrical machines, which is crucial for maintaining operational efficiency and safety.
Latest Patents
Athikessavan's latest patents include a method of detecting a rotor bar fault and a method of estimating additional operating expenditures due to mechanical anomalies in electrical machines. The rotor bar fault detection method involves acquiring a set of online signals, including vibration and magnetic flux signals, to identify deviations from baseline anomaly indicators. This innovative approach allows for early detection of rotor issues, thereby preventing potential failures. Additionally, his method for detecting winding faults during online operation utilizes magnetic flux signals to monitor the internal condition of electrical machines, ensuring reliability and performance.
Career Highlights
Throughout his career, Athikessavan has worked with prominent organizations such as Sembcorp Industries Ltd and the National University of Singapore. His experience in these institutions has allowed him to develop and refine his expertise in electrical engineering and diagnostics. His contributions have significantly impacted the field, enhancing the understanding and management of electrical machine operations.
Collaborations
Athikessavan has collaborated with esteemed colleagues, including Sanjib Kumar Panda and Shiva Shankaranarayanan Muthuraj. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Subash Chandar Athikessavan is a distinguished inventor whose work in electrical machine diagnostics has led to significant advancements in the field. His innovative patents and collaborative efforts highlight his commitment to enhancing the reliability and efficiency of electrical systems.