公开(公告)号：ITMI20001321A1

公开(公告)日：2001-12-13

申请号：ITMI20001321

申请日：2000-06-13

Applicant: ST MICROELECTRONICS SRL

Inventor： MORELLI MARCO ,  MAGGIONI GIAMPIETRO ,  GALLINARI MAURIZIO ,  SETTATONI CLAUDIO

IPC: H02J7/16 ,  B60R16/02 ,  B60R16/03 ,  H02J7/14 ,  H02J7/24 ,  H02P9/04 ,  H02P9/14 ,  H02P9/30

Abstract: The invention relates to a loop-type voltage regulating device (10), particularly for regulating a voltage of an automotive electric system, being of a type which includes at least one thermal engine (15), a voltage regulator (13) and an alternator (11) operative to deliver a system regulated-voltage signal (A+) to and receive a regulation signal (DF) from the voltage regulator (13). Advantageously, according to the invention, the voltage regulating device further includes a control unit (14) within the regulating loop, which unit is connected between the thermal engine (15) and the voltage regulator (13) and is adapted to supply the latter with a signal related to the engine operation.

公开(公告)号：ITMI20001321D0

公开(公告)日：2000-06-13

申请号：ITMI20001321

申请日：2000-06-13

Applicant: ST MICROELECTRONICS SRL

Inventor： MORELLI MARCO ,  MAGGIONI GIAMPIETRO ,  GALLINARI MAURIZIO ,  SETTATONI CLAUDIO

IPC: H02J7/16 ,  B60R16/02 ,  B60R16/03 ,  H02J7/14 ,  H02J7/24 ,  H02P9/04 ,  H02P9/14 ,  H02P9/30

Abstract: The invention relates to a loop-type voltage regulating device (10), particularly for regulating a voltage of an automotive electric system, being of a type which includes at least one thermal engine (15), a voltage regulator (13) and an alternator (11) operative to deliver a system regulated-voltage signal (A+) to and receive a regulation signal (DF) from the voltage regulator (13). Advantageously, according to the invention, the voltage regulating device further includes a control unit (14) within the regulating loop, which unit is connected between the thermal engine (15) and the voltage regulator (13) and is adapted to supply the latter with a signal related to the engine operation.