| 1. | Code for hydraulic turbine generator
水轮发电机运行规程 |
| 2. | Research on the operating point for the outer - rotor of wind - driven pm synchronous generator
外转子永磁同步风力发电机运行工作点的研究 |
| 3. | Excitation system , as an important part of a synchronous generator , directly affects the reliability and stability of generator operating
励磁系统是同步发电机的重要组成部分，对发电机运行的可靠性和稳定性有着直接影响。 |
| 4. | It not only has electromagnetism but also has mechanism conduction as the main generator and accessory generator operating in the same power system
当副发电机与主发电机运行于同一电网时，二者不仅有电磁联系，而且有机械联系。 |
| 5. | This paper investigates of operating point for the outer - rotor , wind - driven pm synchronous generator , and introduces its structure and advantages compared to the traditional ones
论文对外转子低速永磁同步风力发电机运行工作点进行了研究，并对其结构和优越性进行了分析。 |
| 6. | When generator runs at conversation states from synchronous speed to super - synchronous speed , the excitation current of oppositional phase sequence should ensure the current waveform smoothly transform
当发电机运行于同步速向超同步速过渡转换状态时，需向转子馈入反相序的励磁电流，且保证励磁电流的波形平滑连续。 |
| 7. | ( 1 ) in chapter 1 , the f undam e ntal and curr ent status of s g is generalized after consulting the references . and the trend of the sg and its excitation co ntrol is also generalized
( 1 )第一章阐述了同步发电机运行的基本原理，在查阅国内外文献的基础上，全面阐述了同步发电机的研究现状，确定了本文研究的主要内容和研究方向。 |
| 8. | Power station simulation system has two main parts : part one is the generator sets ? he diesel engine , the generator and accessories . part two includes monitoring , protection , alarm , operation devices as well as devices that regulate the operation of the generator
仿真电站设备可分为两大部分：一是发电机组，即柴油机、发电机及其附属设备；二是监视、保护、报警、操作和控制发电机运行的设备。 |
| 9. | For increasing the effective material peak - value power ( empvp ) , solving the contradiction between enhancing the pmsm ' s flux - weakening capability in the electromotor state and reducing the pmsm ' s connatural adjustment ratio in the dynamotor state and improving the efficiency of the pmsm , some solving method are taken as follows : the influence of length / diameter ratio to the empvp is analyzed , and the optimum size of length and diameter is chosen
主要是从提高电机的有效材料峰值功率、解决pmsm提高电动机运行状态时的弱磁扩速能力和减小发电机运行状态时的电压调整率之间的矛盾及提高电机的效率着手，分析了长径比、气隙长度对有效材料峰值功率的影响，并确定了它们的最佳尺寸。 |
| 10. | The author firstly analyzed the mathematic model of the cascaded brushless doubly - fed machine ( cbdfm ) on the dq and mt coordinate rotating at rotor speed and synchronous speed seperatly , and the equivalent circuit of steady state . the author also analyzed the stator power winding flux oriented vector control strategy of the cbdfm as vscf wind power generator and validated the validity of the model and strategy by the simulation analysis
此外，本文还首次详尽地分析了级联式无刷双馈电机在转子机械速dq坐标系、定子同步速mt坐标系下的数学模型，稳态等效电路及作变速恒频风力发电机运行时的定子功率绕组磁链定向矢量控制策略，通过仿真分析验证了模型和策略的正确性。 |
