Assessment of critical loads instigating voltage instability in transmission network using novel load tracing capable index LQP_LT and PSS/E tools validation
Reactive power; Software testing; Stability; Voltage control; Contingency state; Deregulated environments; Power system simulations; Power transfers; Transmission systems; Transmission-service pricing; Voltage instability; Voltage stability improvement; Electric power transmission
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Engineering and Scientific Research Groups
2023
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my.uniten.dspace-229032023-05-29T14:13:15Z Assessment of critical loads instigating voltage instability in transmission network using novel load tracing capable index LQP_LT and PSS/E tools validation Verayiah R. Mohamed A. Abidin I.Z. Shareef H. 26431682500 57195440511 35606640500 57189691198 Reactive power; Software testing; Stability; Voltage control; Contingency state; Deregulated environments; Power system simulations; Power transfers; Transmission systems; Transmission-service pricing; Voltage instability; Voltage stability improvement; Electric power transmission Existing power systems are significantly susceptible to voltage instability problem since such systems are stressed with the huge power transfers across the grids. Various power tracing techniques have been developed but are limited to the application of transmission service pricing in a deregulated environment. This paper presents a novel approach which adopts the power tracing theory for voltage stability improvement via the development of reactive power tracing capable index, named as LQP_LT. The index is tested in IEEE 14 Test Bus System in various contingency states and comparison were made using the results obtained from the industrial graded software PSS/E in evaluating the critical transmission lines in severe contingencies. The LQP_LT index is found to be effective in determining the weak load buses in a transmission system which ultimately responsible to cause stressed lines and overall voltage instability in a system. � JES 2016. Final 2023-05-29T06:13:14Z 2023-05-29T06:13:14Z 2016 Article 2-s2.0-85010825380 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85010825380&partnerID=40&md5=a2d6d3a757277bbd437dd7976b8a054d https://irepository.uniten.edu.my/handle/123456789/22903 12 4 826 838 Engineering and Scientific Research Groups Scopus |
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Reactive power; Software testing; Stability; Voltage control; Contingency state; Deregulated environments; Power system simulations; Power transfers; Transmission systems; Transmission-service pricing; Voltage instability; Voltage stability improvement; Electric power transmission |
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26431682500 |
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26431682500 Verayiah R. Mohamed A. Abidin I.Z. Shareef H. |
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Article |
| author |
Verayiah R. Mohamed A. Abidin I.Z. Shareef H. |
| spellingShingle |
Verayiah R. Mohamed A. Abidin I.Z. Shareef H. Assessment of critical loads instigating voltage instability in transmission network using novel load tracing capable index LQP_LT and PSS/E tools validation |
| author_sort |
Verayiah R. |
| title |
Assessment of critical loads instigating voltage instability in transmission network using novel load tracing capable index LQP_LT and PSS/E tools validation |
| title_short |
Assessment of critical loads instigating voltage instability in transmission network using novel load tracing capable index LQP_LT and PSS/E tools validation |
| title_full |
Assessment of critical loads instigating voltage instability in transmission network using novel load tracing capable index LQP_LT and PSS/E tools validation |
| title_fullStr |
Assessment of critical loads instigating voltage instability in transmission network using novel load tracing capable index LQP_LT and PSS/E tools validation |
| title_full_unstemmed |
Assessment of critical loads instigating voltage instability in transmission network using novel load tracing capable index LQP_LT and PSS/E tools validation |
| title_sort |
assessment of critical loads instigating voltage instability in transmission network using novel load tracing capable index lqp_lt and pss/e tools validation |
| publisher |
Engineering and Scientific Research Groups |
| publishDate |
2023 |
| _version_ |
1806426298104414208 |
| score |
13.222552 |