Title:
【発明の名称】パルス幅変調信号によって負荷の電力を制御するための方法
Document Type and Number:
Japanese Patent JP2002544748
Kind Code:
A
Abstract:
A method is proposed for influencing the electrical power of a load with the assistance of a pulse-width modulated signal, the latter including the requirement of a continuous turn-on signal. The method provides that the continuous turn-on signal is terminated by an interrupt signal and that the continuous turn-on signal is followed by a clock-pulse phase having at least one fundamental period duration of the pulse-width modulated signal, the period including a turn-off time. The occasional interruption of the pulse-width modulated signal, which is present as the continuous turn-on signal, makes it possible to detect an operational quantity of the load that only arises during a power change in the load.
Inventors:
Rotor borho
Karl-Heinrich Price
Karl-Heinrich Price
Application Number:
JP2000525964A
Publication Date:
December 24, 2002
Filing Date:
December 04, 1998
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
H02H9/02; H02M3/156; H02M1/08; H03K7/08; (IPC1-7): H02M1/08
Attorney, Agent or Firm:
Toshio Yano (4 outside)