The issues of increasing the dynamic stability of small power generators are considered. The analysis of the operating modes of generators in parallel operation with the power system is performed. The changes in power potentials between the power grid and small-scale energy were taken into account. The analysis was performed for normal and emergency modes. The possibility of a violation of dynamic stability has been identified. Generator sets do not have mechanical braking, which makes it difficult to maintain dynamic stability. The replacement of mechanical braking by electric braking is investigated. The options of braking, sequential and parallel, are considered. To assess the braking performance, the power characteristics for short circuits are constructed. The use of electric braking is a necessary measure. A good solution to this problem is the development of an intelligent control device for small power generators. To improve this work, a multi-level classification of initial artificial intelligence was used. The developed intelligent device provides efficient control of generators. The smart controller program saves the current information. In case of a short circuit in the power system, the controller turns off the small power supply. Conditions are being created for the automatic re-activation to work. Next, the generators are configured and, after the completion of the automatic re-activation, they are synchronized with the power system. The performance of the intelligent control device has been tested during modeling and mock-up.