phase advance

A carrier phase advance technique was developed to solve this problem.

提出采用载波相位超前技术消除其不利影响。

Regarding the analysis study on the phase advance operting of 300 MW generating unit, the operating scope of this kind of unit and its volage adjusting effects are determined, it provides basis for phase advance operating of part of the main unit in our province.

通过对300MW发电机组进相运行分析研究，确定了该类机组的进相运行范围和对系统的调压效果，为山西省部分主力机组进行进相运行提供依据。

The Stator End Fever of the 600 MW Steam Turbo-Generator to Enter the Phase Advance Running and the Measure of Limit

600MW汽轮发电机进相运行时定子端部发热和限制措施

The feedback signals of tachometer and potentiometer should be calibrated before debugging the testing simulator. Cascade phase advance-lag corrective network was adopted in the forward channel of internal loop.

调试前首先对测速机、电位计等反馈信号进行校准，内回路前向通道采用了串联超前-滞后校正网络。

This text introduces the characteristics of the leakage magnetic field and the mechanism of fever at the stator end when the 600 MW steam turbo-generator to enter the phase advance running, and the correspond measures to limit it in the process of making and running.

介绍600MW汽轮发电机进相运行时定子端部漏磁场的特点和端部发热机理，针对性地阐述在发电机制造过程中和运行过程中的所采取的相应限制措施。

The principle of generator transformer protection was analyzed. Based on the principle and test data of generator in phase advance operation, the effects to generator transformer protection were determined.

对发电机、变压器保护从原理上进行了分析，并结合进相实验的实验数据，确定发电机进相运行对发电机、变压器保护的影响。

Under high intensity conditions, only a single peak appears due to C particle thermal radiation, acute fluctuation appeared in peak position, phase advance and without radical light radiation.

爆震燃烧较强工况，只出现一个较大光强峰值，主要是碳粒子的热辐射，峰值处出现剧烈波动，相位提前，无自由基光辐射。