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电力市场供大于求,AGC装置投运,高参数水轮机的应用均影响水轮机稳定运行,应从运行、设计、模型试验等采取对策。变频水轮发电机组具有改善工况、提高效率、大幅度扩大电网连续稳定调节范围的特点,大大增强系统调峰、调频、快速控制电网潮流的能力,建议国家加快开发建设速度,以改善电网安全、稳定、经济运行状况。
The oversupply in the electricity market, the commissioning of AGC devices, and the application of high-parameter turbines all affect the stable operation of turbines, and countermeasures should be taken from operations, design, and model tests. The frequency conversion hydro-generator unit has the characteristics of improving working conditions, improving efficiency, and greatly expanding the continuous and stable adjustment range of the power grid, greatly enhancing the ability of the system to adjust peaks, frequency, and quickly controlling the power flow of the power grid. It is recommended that the country accelerate the development and construction speed to improve the safety of the power grid. , stable and economical operation.