公开(公告)号：US08050877B2

公开(公告)日：2011-11-01

申请号：US12106473

申请日：2008-04-21

申请人： Andreas Lange ,  Rolf Hoffmann ,  Volker Weber ,  Bernhard Läng

发明人： Andreas Lange ,  Rolf Hoffmann ,  Volker Weber ,  Bernhard Läng

IPC分类号： G01R21/00 ,  G06F19/00

CPC分类号： G01R21/06 ,  G01R22/10

摘要： A method for the determination of the electrical work in systems in which the voltage is switched. At preset times for this purpose current values are measured and interpolated between the measurement. With the help of the switched voltage a classification of each interpolated current path is performed. The interpolated current value is then multiplied or integrated by the voltage value/values between the preset times respectively for the determination of the work. Along with the electrical work moreover in accordance with a further method similarly the electrical power in such systems can be determined.

摘要翻译： 一种用于确定电压切换的系统中的电气工作的方法。 在预设的时间为此目的，在测量之间测量和内插电流值。 在开关电压的帮助下，执行每个内插电流路径的分类。 然后将内插电流值乘以或积分在预设时间之间的电压值/值分别用于确定工作。 除了电气工作之外，还可以根据另外的方法类似地确定这种系统中的电力。