DocumentCode :
2060669
Title :
Transmission planning studies for grid code compliance
Author :
Zhu, Y. ; Brown, D.
Author_Institution :
Siemens PTI, Minnetonka, MN, USA
fYear :
2012
fDate :
22-26 July 2012
Firstpage :
1
Lastpage :
7
Abstract :
Grid codes are designed to ensure that power systems are developed and operated reliably and efficiently in the evolving power industry. Currently, there are many grid codes implemented in the world, such as North American Electric Reliability Corporation (NERC) reliability standards, grid codes approved by Transmission System Operators (TSOs) or NERC regional entities, national and/or international standards established by renowned organizations such as IEEE, IEC, etc. For the compliance of applicable grid codes, transmission planning studies should be performed to ensure the power systems are planned, designed, developed, and operated cooperatively, reliably, and efficiently. In this paper, several aspects of transmission planning studies are explored and discussed, such as planning studies to check Interconnection Reliability Operating Limits (IROL), Preventive Security Constrained Optimal Power Flow (PSCOPF) for the preparation and adjustment of power systems, corrective actions to mitigate thermal and voltage constraints, sensitivity analysis for quickly mitigating System Operating Limit (SOL), N-1-1 contingency analysis, wind generation interconnection studies for the requirements of reactive power and Low Voltage Ride Through (LVRT) capabilities, and transmission relay loadability studies.
Keywords :
load flow; power grids; power system interconnection; power system security; power transmission planning; power transmission reliability; reactive power; wind power plants; IROL; LVRT capabilities; N-1-1 contingency analysis; NERC regional entities; NERC reliability standards; North American Electric Reliability Corporation reliability standards; PSCOPF; SOL mitigation; TSO; Transmission System Operators; evolving power industry; grid code compliance; interconnection reliability operating limits; international standards; low voltage ride through capabilities; national standards; power system adjustment; power system preparation; power system reliability; preventive security constrained optimal power flow; reactive power; sensitivity analysis; system operating limit mitigation; thermal constraint mitigation; transmission planning studies; transmission relay loadability studies; voltage constraint mitigation; wind generation interconnection studies; Load flow; Loading; Planning; Power system reliability; Reactive power; Reliability; Standards; Grid code; Interconnection reliability operating limit; Low voltage ride through; Reliability standard; Security constrained optimal power flow; System operating limit; Transmission planning; wind generation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power and Energy Society General Meeting, 2012 IEEE
Conference_Location :
San Diego, CA
ISSN :
1944-9925
Print_ISBN :
978-1-4673-2727-5
Electronic_ISBN :
1944-9925
Type :
conf
DOI :
10.1109/PESGM.2012.6345379
Filename :
6345379
Link To Document :
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