发电机组

This paper has intruduced the design principle, functio n and performance index of the QJY-A type hydrogen humidity monitor and the appl ication for on-line measuring hydrogen absolute humidity of the hydrogen -coo led generator set in the generation station.

介绍了QJY -A型氢气湿度监控仪的设计原理、仪器功能、性能指标及在发电厂氢冷发电机组氢气绝对湿度在线测量中的应用。

Based on minitype aerogenerator system,this paper discusses the method s to improve the performance of minitype aerogen erator.

基于小型风力发电机组整个系统，从风机的风轮、发电机、回转部分的设计，风机的调速方法，风机的控制与变流问题，风机的稳定问题等几方面探讨了如何优化设计小型风力发电机系统的方法。

Open-phase operation in large power unit is very harmful to generator and theoperation of power system. The study on open-phase operation and the analyses ofextracted fault information are of great value to the safety of generator and the operationof power system.

发电机组非全相运行的分析与研究，以及非全相故障信息的提取与判断，对于保护发电机组与系统的运行安全有着非常重要的研究价值。

It is based on the experiment and research of Wind Wheel series of the Wind Generator which is provided by the financial aid of National Natural Science Foundation.[Approval number: 59776033], which is a basal experimental study for the questions existed in wind rotor blade of MW wind generators in China.

以国家自然科学基金资助项目《风力发电机风轮系列化的实验与研究》[批准号：59776033]为资助，针对我国兆瓦级风力发电机组风轮叶片存在问题，进行了兆瓦级风力发电机组风轮叶片基础实验研究。

According to the "measures" to apply for the funds industry of wind power equipment manufacturing enterprises must comply with six conditions: First, equipment with independent intellectual property rights and brands, including independent research and development, joint development or re-introduction of technology innovation, we must have complete technical documentation; Second, stand-alone wind turbine capacity of 1500 kilowatts above; are three wind turbine through the Beijing Kam value of product certification and Certification Center; four are supporting wind turbine blades, gear box, generators owned by owned or-controlled enterprises in manufacturing, to encourage the adoption of Chinese-funded or Chinese-holding enterprises manufactured converter and bearings; five are the same enterprise applications using the same technology to support different models of products, poor power 500 kW above; six wind turbine are completed in the domestic production, installation, commissioning, trouble-free operation for more than 240 hours, and through acceptance owners.

根据&措施&的风力发电设备制造企业基金行业申请必须符合6个条件：一，具有自主知识产权和品牌，包括自主研发，联合开发或重新引进设备技术创新，我们必须有完整的技术文档；第二，独立风力发电机组1500万千瓦以上；有三个，通过北京鉴认证和产品认证中心的价值，风力发电机；四是支持风力涡轮机叶片，齿轮中，所拥有或控制的生产企业所属发电机，鼓励采用中资或中控股转换器和轴承制造企业，5个是相同的企业应用程序使用相同的技术来支持不同型号的产品，功率差500千瓦以上； 6个风力发电机组是在国内生产，安装完成，调试，无故障运行超过240小时，并通过业主验收。

Main production: diesel generating set, gasoline generating set, power stage of trail car, low noise generating set and automatic generating set, long range intelligence supervision system various model motors, sand wheel machine, water pump, the STC ?

主要生产：柴油发电机组，汽油发电机组，移动电站、低噪音机组、自动化机组、远程智能监控系统各种型号电动机，沙轮机，水泵，STC 、ST 、FKX-H 系列相复励、FTW-H 无刷系列发电机单机

The generator base is loaded with universal wheel and rail wheel,and can move on the pits road surface and the railway rail.

适用场所：控制箱、汽缸和发电机组为整体结构，发电机组底部装有万向轮和铁轮，可在坑洼的路面及铁轨上运行。

Applicable place:The lamp plates,the cylinder and the generation set are the overall construction.The generator base is loaded with universal wheel and rail wheel,and can move on the pits road surface and the railway rail.

适用场所：控制箱、汽缸和发电机组为整体结构，发电机组底部装有万向轮和铁轮，可在坑洼的路面及铁轨上运行。

After fault feature data were classified and processed, several shunt-wound BP networks were used to carry on local HGS fault diagnosis and acquire independent evidences each other. Then D-S evidence theory fusion algorithms were used to fuse evidences. Accurate HGS fault diagnosis was fulfilled finally.

根据故障特征量将故障进行分类处理，采用多个并联的BP子神经网络进行水轮发电机组故障的局部诊断，获得彼此独立的证据，再运用D-S证据理论融合算法对各证据进行融合，最终实现对水轮发电机组故障的准确诊断。

This paper presents design Process of control system of diesel generating set for SS1H 70F marine oil rig,points out the principle of design select model,and calculates capacity of bus design for power system and protection of generating set.By application of model DYT 3 voltage regulator that made in home,the problem of generating set parallel connection about two kinds of different standards,capacity,rolational speed,electric speed regulator is solved sucessfully.It is pained good parallel connection ru...

介绍了SS1H 70F型海洋钻机柴油发电机组控制系统的设计过程，提出了设计选型的原则，并对发电系统母线设计和保护进行了计算，应用自行研究的DYT 3型电压调节器成功地解决了 2种不同规格、不同容量、不同转速、不同电子调速器的发电机组并网问题，并网运行指标好，为钻机电传动系统的改造提供了技术经济可行新思路

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。