Electricity: single generator systems – Combined control of generator and driving means – Simultaneous control
Patent
1997-10-07
1999-11-30
Ponomarenko, Nicholas
Electricity: single generator systems
Combined control of generator and driving means
Simultaneous control
290 40C, H02P 904
Patent
active
059948817
ABSTRACT:
A control apparatus for a synchronous generator system has: a voltage instruction generator for generating voltage instructions (V.sub.u *, V.sub.v *, V.sub.w *) based on an output power reference (P*) of the synchronous generator, currents (I.sub.u, I.sub.v) flowing through the synchronous generator and position information (.theta..sub.0, .omega..sub.r) of magnetic poles of the synchronous generator; a zero crossing point detector for detecting a point that the voltage (V.sub.u) of the synchronous generator passes through zero volt.; and a magnetic pole position calculator for calculating the information (.theta..sub.0, .omega..sub.r) on the position of magnetic poles of the synchronous generator on the basis of the voltage instruction (V.sub.u *) and the power reference (P*) when the synchronous generator is under the generation mode, and on the basis of an output signal of the zero crossing point detector when the synchronous generator is under the stand-by mode.
REFERENCES:
patent: 5384527 (1995-01-01), Rozman et al.
patent: 5428274 (1995-06-01), Furutani et al.
patent: 5495162 (1996-02-01), Rozman et al.
patent: 5545928 (1996-08-01), Kotani
patent: 5550445 (1996-08-01), Nii
patent: 5726559 (1998-03-01), Taniguchi et al.
patent: 5798631 (1998-08-01), Spee et al.
patent: 5903061 (1999-05-01), Tsuzuki et al.
Kaneko Satoru
Masaki Ryoso
Matsudaira Nobunori
Miyazaki Taizou
Obara Sanshiro
Hitachi , Ltd.
Ponomarenko Nicholas
LandOfFree
Control apparatus for a synchronous generator system and a hybri does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Control apparatus for a synchronous generator system and a hybri, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control apparatus for a synchronous generator system and a hybri will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1677138