Synchronous generator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 30, 2000
Grant Date -
N/A
app pub date -
Feb 6, 1998
filing date -
Feb 6, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A synchronous generator which is driven by an engine whose rotation variation is large and which can easily incorporate an output voltage stabilization circuit. In this synchronous generator, magnetism shorting paths for a magnetic field produced by the armature coil is formed without changing the armature specifications. Magnetic fluxes produced by currents flowing in the armature coils can easily pass through the magnetism shorting paths, thereby increasing the equivalent inductance value and improving the frequency characteristic of the inductance. This in turn improves the voltage step-up chopper characteristic during generation to stabilize the generated voltage of the synchronous generator driven by, for example, an automobile engine that widely varies in revolution speed.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully