发明名称 |
DEVICE FOR PROVIDING AN UNINTERRUPTED SUPPLY OF POWER COMPRISING AN ELECTRICAL MACHINE AND A FLYWHEEL |
摘要 |
<p>An apparatus for uninterruptedly supplying power includes an electrical machine including a rotor and being designed and arranged to be connected to a load to be supplied with alternating current. Coupling units include a differential transmission including three input/output shafts. A flywheel is designed and arranged to store kinetic energy and to be connected to the rotor by the coupling units. Control units include a controllable brake and at least one electrical auxiliary machine to be operated as a motor. The electrical auxiliary machine and the controllable brake engage the third input/output shaft. The control units keep the number of rotations of the electrical machine approximately constant when the electrical machine is operated as a generator by kinetic energy being stored in the flywheel. The control units are being designed and arranged to operate the electrical auxiliary machine as a motor to realize a desired final number of rotations of the flywheel during operation of the electrical machine as a motor.</p> |
申请公布号 |
EP1221190(A1) |
申请公布日期 |
2002.07.10 |
申请号 |
EP19990952545 |
申请日期 |
1999.10.08 |
申请人 |
PILLER GMBH |
发明人 |
GOSEBRUCH, HARALD;UEFFING, NORBERT |
分类号 |
H02J9/06;(IPC1-7):H02J9/06 |
主分类号 |
H02J9/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|