The study of detecting system of conditions for swiftly parallel portable generators

Portable generators are important in military logistics guarantee of our army, it´s flexibility is required more in wars. Sometimes one portable generator cannot support a command post, so many generators in parallel are needed. There are many researches for parallel generators with electrical grid, but the research for parallel portable generators is rare in publish. The aim of this article is to design a detecting system to detect electrical parameters of portable generators rapidly and accurately, so it can be used to investigate the conditions for parallel portable generators. SA9903B is core of this detecting system, ATinega128 is CPU, and methods of self-rectified by software are used. Experiments of parallel small power single phase generators have been done and the results prove that the rapidity and accuracy of this detecting system can reach the demands.