| 摘要 |
<p>#CMT# #/CMT# The circuit has an electrical machine (A) e.g. alterno-starter, and an electrical network (R) e.g. network of motor vehicle, for supplying power to consuming units. A switchable electric storage unit (S1) comprises electric storage elements e.g. capacitors, to provide variable voltage. The storage elements are switched successively, such that the storage unit provides controlled voltage. A battery (S2) is connected in parallel to the storage unit. #CMT#USE : #/CMT# Electric circuit for a motor vehicle e.g. hybrid vehicle, bus or tramcar. Can also be used for a wind turbine. #CMT#ADVANTAGE : #/CMT# The storage elements provide different voltage levels in nominal operation, thus allowing the circuit to operate at different voltage levels, without requiring direct current/direct current converter. The storage elements are switched successively, such that the storage unit provides controlled voltage close to set point voltage. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a circuit diagram of an architecture illustrating switchable electric storage elements assembled in parallel with a battery.'(Drawing includes non-English language text)' A : Electrical machine B1, B2 : Branches C2, C3 : Switches R : Electrical network S1 : Switchable electric storage unit S2 : Battery.</p> |
