TY - GEN
T1 - A Novel Virtual Synchronous Generator Control of PMSG-Based Wind Generation System to Enhance Transient Stability of Power System
AU - Imai, Hidetaka
AU - Orihara, Dai
AU - Iioka, Daisuke
AU - Saitoh, Hiroumi
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/12/31
Y1 - 2018/12/31
N2 - In recent, large penetration of photovoltaic power generation and wind power generation is promoted for a development of sustainable power supply system. Since most of those power generation system do not have inertia, replacement of synchronous generators with renewable energy resources causes reduction of inertia and deteriorates stability of power system such as transient stability and frequency stability. To solve the problem, the authors have studied Virtual Synchronous Generator (VSG) control by PMSG wind generator without using battery energy storage. Since the system does not have a battery, kinetic energy of PMSG is used to absorb impact of system fault and then rotating speed of PMSG is changed from steady operating point. Due to a loss of a function recovering the rotating speed in the conventional VSG control, the PMSG wind generator will probably stop after the fault. This paper proposes a novel VSG control including the speed recovering function in which a characteristic of synchronous generator is effectively used. Simulation studies clarify the effectiveness of the proposal control system.
AB - In recent, large penetration of photovoltaic power generation and wind power generation is promoted for a development of sustainable power supply system. Since most of those power generation system do not have inertia, replacement of synchronous generators with renewable energy resources causes reduction of inertia and deteriorates stability of power system such as transient stability and frequency stability. To solve the problem, the authors have studied Virtual Synchronous Generator (VSG) control by PMSG wind generator without using battery energy storage. Since the system does not have a battery, kinetic energy of PMSG is used to absorb impact of system fault and then rotating speed of PMSG is changed from steady operating point. Due to a loss of a function recovering the rotating speed in the conventional VSG control, the PMSG wind generator will probably stop after the fault. This paper proposes a novel VSG control including the speed recovering function in which a characteristic of synchronous generator is effectively used. Simulation studies clarify the effectiveness of the proposal control system.
KW - MPPT
KW - PMSG-based wind generation system
KW - transient stability
KW - virtual synchronous generator
UR - http://www.scopus.com/inward/record.url?scp=85061481482&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85061481482&partnerID=8YFLogxK
U2 - 10.1109/eGRID.2018.8598690
DO - 10.1109/eGRID.2018.8598690
M3 - Conference contribution
AN - SCOPUS:85061481482
T3 - Conference Record of the 3rd IEEE International Workshop on Electronic Power Grid, eGrid 2018
BT - Conference Record of the 3rd IEEE International Workshop on Electronic Power Grid, eGrid 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd IEEE International Workshop on Electronic Power Grid, eGrid 2018
Y2 - 12 November 2018 through 14 November 2018
ER -
