A few days ago, FAW Xichai promoted independent innovation with incentive mechanism innovation and won a number of scientific, innovative and practical scientific and technological achievements, leading the industry's new trends. Among them, the invention patent “new method based on the ignition of the engine under operating conditions†newly obtained by the technicians of FAW Xichai broke through the performance testing method of the previous engine ignition system, and filled the domestic ignition engine with its remarkable performance and extraordinary functions. The blank of the performance test of the ignition system in the running state enhances the development capability of the independent brand engine ignition system.
Xichai Engine Ignition Test Method Leads New Trends in the Industry
Xichai's "Ignition Test Method Based on Engine Operating Conditions" is a set of equipment and methods for testing the performance of the ignition system under engine operating conditions. As a system unique to a spark ignition engine, the good or bad of the ignition system directly determines the stability of the engine performance. This method can accurately measure the performance of the ignition system under various operating conditions: ignition voltage, ignition current, and ignition energy.
In the past, performance testing methods commonly used in the industry for ignition systems can only be performed in an off-line manner. That is, individual ignition systems are tested. In order to simulate relatively true engine states, high-temperature, high-pressure warehouses and other specialized equipment are often required to conduct tests. The large and experimental operation is complex and can only be performed in the laboratory. The obtained test results can only reflect the theoretical performance indicators of the ignition system, and can not truly reflect the true performance of the ignition system in the running state of the engine. However, Xichai's “Ignition Test Method Based on Engine Operation†breaks through this limit. By designing and integrating test circuits, various performance indicators of the ignition system are measured under engine operating conditions. The method has the advantages of low cost and easy operation, and can reflect the real working condition of the ignition system under the running state of the engine, and the obtained test data is more accurate and reliable. "Ignition test method based on engine operating conditions" can not only perform online engine test in the laboratory, but also can be used in outdoor vehicle test to provide more reliable ignition system performance data support for vehicle plateau, high temperature, and high cold calibration. .
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