The stability of the200 MW turbogenerator is analyzed and optimized analysis is made for the major parameters of its oval bearings, including the stability margin, speed instability and sensitivity. 分析了200MW汽轮发电机组稳定性,以稳定裕度、失稳转速和灵敏度为目标对椭圆轴承的主要参数进行优化分析。
The formulas for calculating the sensitivity of unbalance response to the various parameters of the rotor bearing system of large turbogenerator sets were derived. 用有限元法导出了转子上各结点的不平衡响应对转子-轴承系统各参数灵敏度的计算公式。
Application of Saturated Steam Turbogenerator with Double-parameter in Iron and Steel Enterprise 双参数饱和蒸汽汽轮发电机在钢铁企业中的应用
Numerical Investigation of Unsteady Vortex Flow Fields in a Draft Tube; The Calculation of Rotor Negative-sequence Eddy Current Field of Turbogenerator by the Finite Element Method 混流式水轮机尾水管涡带非定常流动数值模拟汽轮发电机转子负序涡流场的有限元计算
Data Acquistion and Processing for Turbogenerator Temperature Rise Test 汽轮发电机温升试验的数据采集与处理
Calculation and Theoretical Analysis of Flexible Damping Support for Simulated Machine Group of 600 MW Turbogenerator 60万千瓦汽轮发电机模拟机组弹性阻尼支承理论分析及计算
Fault concerning stator temperature is an important type of turbogenerator fault. 定子温度类故障是发电机故障中的一大类。
Measuring and Controlling System of Efficiency Test Stand for Axial Fan in Turbogenerator 汽轮发电机轴流风扇效率模拟试验台测控系统
Analysis and treatment of vibration for turbogenerator units during trial operation 试运行期间汽轮发电机组振动问题的分析和处理
Technological Innovation of Dongfang 1000 MW Ultra-supercritical Turbogenerator 1000MW超超临界汽轮发电机制造工艺创新
The seal oil cooling system of a turbogenerator constitutes a complicated system in the simulation study of thermal power plants. 在火力发电厂电站仿真研究中,汽轮发电机密封油冷却系统是一个复杂系统。
Preventive Measures of DC Oil Pump Anomaly of Turbogenerator's Main Engine 汽轮发电机主机直流润滑油泵异常情况预防措施
Research on Temperature Distribution in the Stator Core of Large Turbogenerator 大型汽轮发电机定子铁心的温度分布研究
Soi integrated circuit Calculation and Analysis of Insulation Temperature Drop of Large Air-cooled Turbogenerator with Asymmetric Winding 绝缘体上硅结构集成电路汽轮发电机不对称绕组结构下的绝缘温降计算与分析
Dynamic Simulation and Research on Control Method of Marine Boiler-Turbine Unit; Vibration reduction of small turbogenerator 船用锅炉与汽轮机动态仿真及控制方法研究船用汽轮发电机组振动偏大问题的处理
In this paper, the transfer matrix method is used to calculate the dynamic stress and supporting reaction of a200MW turbogenerator unit, which was in the earlier stage of a large accident. 本文采用传递矩阵法,对处于事故前期的某台国产200MW机组转子的动应力及支承动反力进行了数值计算。
Application of fuzzy support vector machines for fault diagnosis of turbogenerator unit; 模糊支持向量机方法解决了多类支持向量机方法中的不可分区域问题。
Technical Characteristics of 1000 MW Ultra-supercritical Turbogenerator 1000MW超超临界汽轮发电机技术特点
The Calculation of Rotor Negative-sequence Eddy Current Field of Turbogenerator by the Finite Element Method 汽轮发电机转子负序涡流场的有限元计算
Adjusting Technique for the General Assembly of Three Gorges Super-huge Turbogenerator 三峡特大型水轮发电机组总装调整技术
Remedy on Vibration of Turbogenerator Due to Thermal-caused Bending of Rotor 转子热弯曲引起发电机组振动的诊断与处理
Applying the parametrical modeling capabilities of I-DEAS, an automatic3D parametric modeling system of turbogenerator stator coil was developed. 利用I-DEAS软件的参数化立体建模功能,结合编程软件实现汽轮发电机定子绕组三维参数化自动精确建模系统。
Analysis and treatment of vibration for 600 MW turbogenerator unit made in China 国产600MW汽轮发电机组振动问题分析及治理
The characteristics and properties of the common faults of turbogenerator were studied in this paper. 本文分析了汽轮发电机常见故障的机理和特性。
The stator system vibration pattern of a large turbogenerator at various loads was investigated. 研究了汽轮发电机定子系统随负荷变化的振动规律。