This paper proposes shaft torque observer and coordinated controllers for in-house type parallel generation system, and discusses about relation between observation signals of torsional torque observer and accuracy of estimated values. Firstly, this paper proposes shaft torque observer for rotating type generation system, and discusses about relation between observation signals and accuracy of the estimated values. Secondly, The torque estimated by the observer is fed back into the excitation voltage in order to reduce to the torsional torque. An effect of interaction between torsional dynamics of two closely coupled units is investigated.
|Number of pages||4|
|Publication status||Published - 2003 Dec 1|
|Event||UPEC 2003, 38th International Universities' Power Engineering Conference - Thessaloniki, Greece|
Duration: 2003 Sept 1 → 2003 Sept 3
|Conference||UPEC 2003, 38th International Universities' Power Engineering Conference|
|Period||03/9/1 → 03/9/3|
ASJC Scopus subject areas