关键词: 大型水轮发电机, 电磁设计, 实例推理, 优化设计

Abstract: In order to improve the competition of enterprise for bidding and make the enterprise provide the technology bidding scheme quickly and qualitatively, this paper develops the bidding scheme design system of large-scale hydraulic generator based on the PDM. This system introduces the technology of case-based reasoning, that is, by analyzing the comparability between the historical cases in database and the current scheme design requirement, to find out the best analogical case, and then by adopting the technology of optimizing based on knowledge, to realize the optimization of the scheme and make it fit the current design requirement. This system integrates the successful cases, design knowledge and experiences accumulated by enterprises and improves the practicability and intelligence of the bidding scheme design.

Key words: large-scale hydraulic generator, electromagnetism design, case-based reasoning, optimization