Abstract
Transient stability analysis using direct methods has gained a lot of importance in recent years. Major two approaches i.e. Liapunov's stability criterion and transient energy function (TEF) has attracted most of the researchers. Non-availability of generalized Liapunov's function and the availability of transient energy function only for low loss system has forced the researchers to test the new function, which can suit the conditions of stressed systems of modern age. In this paper, conceptual antigen energy function is proposed and its usefulness is tested over the multi-machine system. The results are quite comparable with potential energy boundary surfaces (PEBS) and controlling UEP (CU) methods. Antigen energy function gives better estimate of the critical clearing time than PEBS and CU methods, without obtaining unstable equilibrium points (UEP). The development and logical detailing of the function is discussed in this paper.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
