Investigations into interplay mechanism between inter-area and local oscillatory modes in a power system
Low frequency inter-area oscillations are inherent in interconnected power systems. Satisfactory damping of power oscillations is an important issue to be addressed when dealing with the rotor angle stability of power systems. Inter-area modes are caused by two or more groups of closely coupled mach...
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2023
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| _version_ | 1833351658269048832 |
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| author | Tan K.K. Mukerjee R.N. |
| author2 | 24777357100 |
| author_facet | 24777357100 Tan K.K. Mukerjee R.N. |
| author_sort | Tan K.K. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Low frequency inter-area oscillations are inherent in interconnected power systems. Satisfactory damping of power oscillations is an important issue to be addressed when dealing with the rotor angle stability of power systems. Inter-area modes are caused by two or more groups of closely coupled machines interconnected by weak ties. Local modes of oscillations are localized at one station or a small part of the power system. The paper investigates into the phenomenon of the local modes becoming unstable, while attempting to suppress the inter-area mode, posing difficulty in PSS tuning. Behaviour of synchronous machines Vis a Vis weakly coupled interconnected power systems is reviewed to explain the interplay between these two mode types. |
| format | Conference paper |
| id | my.uniten.dspace-29736 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| record_format | dspace |
| spelling | my.uniten.dspace-297362023-12-28T16:08:39Z Investigations into interplay mechanism between inter-area and local oscillatory modes in a power system Tan K.K. Mukerjee R.N. 24777357100 7003827066 Inter-area mode Local modes Power System Stabilizer (PSS) Circuit oscillations Electric power system interconnection Interconnection networks Power transmission Standby power systems Damping of power oscillations Inter-area mode Inter-area modes Interconnected power systems Local modes Low frequency inter-area oscillation Oscillatory mode Power System Stabilizer (PSS) Power systems PSS Tuning Rotor angle stability Synchronous machine Electric power transmission networks Low frequency inter-area oscillations are inherent in interconnected power systems. Satisfactory damping of power oscillations is an important issue to be addressed when dealing with the rotor angle stability of power systems. Inter-area modes are caused by two or more groups of closely coupled machines interconnected by weak ties. Local modes of oscillations are localized at one station or a small part of the power system. The paper investigates into the phenomenon of the local modes becoming unstable, while attempting to suppress the inter-area mode, posing difficulty in PSS tuning. Behaviour of synchronous machines Vis a Vis weakly coupled interconnected power systems is reviewed to explain the interplay between these two mode types. Final 2023-12-28T08:08:39Z 2023-12-28T08:08:39Z 2006 Conference paper 10.1049/cp:20062055 2-s2.0-70350236406 https://www.scopus.com/inward/record.uri?eid=2-s2.0-70350236406&doi=10.1049%2fcp%3a20062055&partnerID=40&md5=60bf54920eec1ad599762b2941c3fb80 https://irepository.uniten.edu.my/handle/123456789/29736 523 CP Scopus |
| spellingShingle | Inter-area mode Local modes Power System Stabilizer (PSS) Circuit oscillations Electric power system interconnection Interconnection networks Power transmission Standby power systems Damping of power oscillations Inter-area mode Inter-area modes Interconnected power systems Local modes Low frequency inter-area oscillation Oscillatory mode Power System Stabilizer (PSS) Power systems PSS Tuning Rotor angle stability Synchronous machine Electric power transmission networks Tan K.K. Mukerjee R.N. Investigations into interplay mechanism between inter-area and local oscillatory modes in a power system |
| title | Investigations into interplay mechanism between inter-area and local oscillatory modes in a power system |
| title_full | Investigations into interplay mechanism between inter-area and local oscillatory modes in a power system |
| title_fullStr | Investigations into interplay mechanism between inter-area and local oscillatory modes in a power system |
| title_full_unstemmed | Investigations into interplay mechanism between inter-area and local oscillatory modes in a power system |
| title_short | Investigations into interplay mechanism between inter-area and local oscillatory modes in a power system |
| title_sort | investigations into interplay mechanism between inter-area and local oscillatory modes in a power system |
| topic | Inter-area mode Local modes Power System Stabilizer (PSS) Circuit oscillations Electric power system interconnection Interconnection networks Power transmission Standby power systems Damping of power oscillations Inter-area mode Inter-area modes Interconnected power systems Local modes Low frequency inter-area oscillation Oscillatory mode Power System Stabilizer (PSS) Power systems PSS Tuning Rotor angle stability Synchronous machine Electric power transmission networks |
| url_provider | http://dspace.uniten.edu.my/ |