某新建燃气锅炉机组一次调频试验分析

Analysis of Primary Frequency Modulation Test of New Gas Boiler Unit

发电机组一次调频功能直接影响电网安全和供电质量,按照辽宁电网发电机组一次调频管理规定要求,为验证发电机组的一次调频逻辑及参数设置是否合理,对某电厂新建燃气锅炉机组进行各种工况的一次调频功能试验。通过对现场试验数据分析,完善机组一次调频控制逻辑,确认机组一次调频的各项指标满足要求,为电网一次调频提供参考。

The power unit primary frequency modulation function directly affects the grid security and power supply quality.Therefore,according to the requirements of primary frequency modulation management regulations of generating units in Liaoning power grid,in order to validate the primary frequency modulation logic of generator unit and whether the parameter settings reasonable,it carries out primary frequency modulation function test under various working conditions to the new gas boiler unit in a power plant.Through the analysis of the field test data,the primary frequency modulation control logic of the unit is improved,and the indicators of the unit pri mary frequency modulation are confirmed to meet the requirements.It provides reference for primary frequency modulation of power grid.