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124MW燃机发电机转子烧损事故的系统分析与优化改进


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摘 要:通过一起燃机发电机在运行过程中解列停机事故,系统的分析转子烧损原因,对导电螺杆、轴向引线、端部垫块、匝间绝缘结构及相应工艺措施进行优化改进,有效的保证设备的持续稳定运行。

关键词:发电机;导电螺杆;轴向引线;端部绝缘垫块;槽绝缘

Abstract:Based on the analysis of the rotor burning loss and the shutdown accident during operation of a gas turbine generator, the conductive screw, axial lead, end pad, inter-turn insulation structure and corresponding technological measures are optimized and improved to effectively ensure the continuous and stable operation of the equipment.

Key words:Generator  Conductive screw  The axial lead  End insulation cushion block  Slot insulation

燃机发电机组由低热值燃气轮机、燃机发电机、煤气压缩机等组成,汽端对接燃机,励端拖动离心式煤气压缩机。(剩余2364字)

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