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- In order to reinforce the frequency stability of Yunnan power grid, the update and field tests of generator primary frequency control function have been carried out since 2005. 为提高云南电网频率稳定性,从2005年开始,并网发电机组的一次调频功能规范完善工作逐渐展开。
- primary frequency control system 一次调频系统
- Primary Frequency Control Strategy of Hydro Power Unit for Yunnan Power Network 云南电网水电机组参与一次调频改进方案
- Application and Optimization for Primary Frequency Control Based on DEB DEB协调方式下一次调频功能实现与优化
- Field test and strategy analysis of primary frequency control in Yunnan power grid 云南电网一次调频试验工作现状及策略分析
- Influence of primary frequency control ability distribution on power system security and stability 多区域电网一次调频能力分布对电网安全稳定运行的影响
- Setting of Primary Frequency Control Parameters for Large Fossil Power Plants and Its Effect on Stability of Coordinating Control System 大型火电机组一次调频参数的设置及其对协调控制系统稳定性的影响
- primary frequency control (PFC) 一次调频
- primary frequency control 一次调频
- Frequency control limits the number of stations you can tune into. 频率控制限制了你们能调谐进的台站数量。
- The practices of primary frequency modulation, OPC and FCB in Baosteel Power Plant were reviewed to explain the function of plant control in alleviating system failure. 就一次调频、OPC、FCB等电厂控制方案在上海宝钢电厂的实践展开讨论,以说明完善的电厂控制可减轻电网故障程度。
- Starting with your EQ flat, remove ALL be bottom end by turning the low frequency control to full cut. 在开始得时候;让你得eq保持平治(零)然后对低频做低切.
- Starting with your EQ flat , remove ALL be bottom end by turning the low frequency control to full cut . 在开始得时候;让你得EQ保持平治(归零);然后对低频做低切.
- In view of serious insufficiency in primary frequency in Sino-Foreign Joint Venture Hefei No.2 Power Plant, the program of primary frequency is retrofitted. 摘要针对中外合资合肥第二发电厂1%23机组一次调频功能出现的一些问题，对一次调频程序进行了优化。
- The imported frequency control of motor speed adapts to different printing speeds. 进口变频电机调速，适应不同印刷速度。
- Combining the branching error with the interruption handling as well as reducing the logic complexity are good for realizing and increasing the primary frequency. 同时因为将分支错误与中断处理结合起来，又减少了逻辑的复杂度，更利于实现和提高主频。
- This method is to control the stator current as a vector quantity on the basis of slip frequency control. 在这一控制方法中,定子电流在转差频率控制的基础上作为一个矢量进行控制。
- Use bi-directional frequency control，spary guns oscillation and transportation speed can be adjustable freely. 采用双向变频调速;喷枪摆动及输送速度均可自由调节.
- Motor for deflector roll in entry side is requested to use AC variable frequency control. 卷取机卸卷小车行走电机采用交流变频调速控制。
- Use bi-directional frequency control，spary guns oscillationtransportation speed can be adjustable freely. 采用双向变频调速;喷枪摆动及输送速度均可自由调节.
