Method for measuring current flow of reciprocating pump in conveying module of silicon-controlled rectifier catalytic system of internal combustion engine, involves measuring main voltage simultaneously with measurement of current flow

摘要

The method involves measuring a main voltage simultaneously with the measurement of the current flow. The position of measurement windows is determined from the current flow model for measuring the current flow of a reciprocating pump. A time period of the switching-off of the current supply of the reciprocating pump is determined from the current flow model. The measured values are obtained for calculating or for matching the current flow model. An independent claim is included for a computer program provided with a computer program product, which has a progarm code, and which is stored on a machine-readable medium of a control unit or computing device.