The realization and test of primary frequency modulation function for 330mw units are discussed.
对某发电厂330MW机组一次调频功能的实现及试验情况进行了研讨。
Since once-through boiler has only a small heat storage capacity, its primary frequency regulation capability is limited.
直流炉由于蓄热能力小，使其一次调频能力受到限制。
All the generating units in the test could properly response the primary frequency regulation and maintain a stable load output.
参加试验的机组均能正确响应一次调频的动作，并且能够保持稳定负荷输出。
Through the application tests and analysis, the advantages of participation of AGC units in the primary frequency regulation of network are brought forward.
通过应用试验和分析，提出自动发电控制机组参与一次调频功能的优点。
The microcomputer-based hydro-turbine governor is the principal part for the realization of primary frequency regulation for a hydraulic turbine generator unit.
中国部分省市电网目前正在分批开展发电机组的一次调频试验工作，实现水轮发电机组一次调频功能的主体是水轮机微机调速器。
The primary frequency regulation and unit power regulation are of great importance to stable operation of power grids.
系统的单位调节功率及其一次调频对电网的稳定运行具有重要的指导意义。
Influenced by joining the primary frequency modulation and the coal quality variation, the new problems were faced to the large generating sets steam temperature control.
受参与一次调频和煤质波动的影响，大型机组汽温控制面临新的考验。
Based on the geological characters in thin interbedded area and request of resolution, we determined the primary frequency kept and the acquisition parameters used in our study.
根据薄互层地区地质特点，以及所要达到的分辨率的要求，确定了所要保护的主频频率和施工参数。
The setting is introduced on the relationship between primary frequency modulation speed difference and primary frequency modulation load for current modulated type steam turbines with base-load.
介绍了目前电调型带基本负荷汽轮机的一次调频转差与调频负荷关系曲线的设置情况。
The setting is introduced on the relationship between primary frequency modulation speed difference and primary frequency modulation load for current modulated type steam turbines with base-load.
介绍了目前电调型带基本负荷汽轮机的一次调频转差与调频负荷关系曲线的设置情况。
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