YT1000SM%20YT2000SM数码发电机中文说明书

汽油发电机使用说明本说明将告诉您如何使用，保养发电机，请您详细阅读技术指导文件内容，使您正确地使用发电机并延长发电机的寿命。

请您特别注意带警示语的词语。

危险：表示若不遵守制作要求您将有生命危险或严重伤害。

警告：表示若不遵守制作要求您将有潜在危险，有可能危及人身安全或严重设备损坏。

注意：表示如果不能避免，在制作过程中会有潜在危险，有可能导致轻度的人身伤害或设备损坏。

一. 安全注意事项危险：本机的排气具有毒性切勿在封闭的场所使用本发电机。

本发电机的排气可于短进度内导致人混民及死亡。

请在通风良好的场所使用。

危险：本机的燃油可燃性极高并具有毒性。

. 注意在加油时，务必将发电机关闭。

. 切勿在加油时抽烟或在有火焰的附近进行加油。

. 注意在加油时切勿使燃油溢出及洒漏在发动机及消音器上。

. 若吞喝汽油，吸入燃油废气或使其进入您的眼睛，务请立即求医救治。

. 在制作或移动时，请您保持发电机直立。

发电机倾斜会有从化油器及邮箱中泄漏而出危险。

警告：发动机及消音器会发热. 请将本发电机设置在过路人及儿童无法触及的地方。

. 在发电机运行时，切勿在排气口附近放置任何可燃物品。

. 本发电机与建筑物或其他装置间的距离应保持最少米以上，否则，本发电机会产生过热现象。

. 在本发电机运转时请勿覆盖防尘罩。

危险：防止触电. 切勿在雨中及雪天下使用本发电机. 切勿湿手触摸本机，会有触电危险。

注意：务必连接好通地的地线，地线选用以上导线。

危险：接线注意事项. 禁止将本发电机连接在商用电源插孔上。

. 禁止将本发电机与其他发电机进行连接。

. 市电，发电，负载之间切换，应采用互锁开关来连接。

二. 使用前的准备和检查. 燃油：（油箱容积为）必须使用（无铅）汽油以上。

取下燃油箱盖（逆时针旋转），加注燃油，并随时观察油箱上的油位计。

加油时不要把加油口的燃油过滤网取出。

（加油时，应停止发动机，十分小心周围的烟火）注意：发动机运转或尚未冷却之间，禁止往燃油箱里加注燃油，加注燃油之前，必须关闭燃油油路开关。

1. 简 介电-气阀门定位器YT-1000R是一种从控制器或控制系统中接受4~20mA电流信号，并向气动执行机构输送空气来控制阀门开度的装置。

2. 特 征- 在5~200Hz范围内无共振现象。

- 不用更换零件只需简单操作即可进行1／2范围内的分程控制。

- 零调节和量程调节非常简单。

- 正作用和反作用,单作用和双作用之间可方便转换。

- 反馈杆连接非常简单。

- 反应速度快而准确。

- 空气消耗量小，经济性好。

- 在小型执行器也可利用先导阀的节流孔来防止振动现象。

3. 参 数形 式 单 作 用 双 作 用输入信号 4~20mA DC阻 抗 250±15 Ohm输入压力 1.4~7kgf/㎠ (20~100Psi)行 程 0~900气源接口 PT (NPT) 1/4压力表接口 PT (NPT) 1/8电源接口 PF 1/2 (G 1/2)防爆等级 ExiaIIBT6, ExdmIIBT6, ExdmIICT6防护等级 IP 66环境温度 -20℃~70℃(标准)直 线 性 ±1% F.S ±2% F.S滞 后 度 1% F.S灵 敏 度 ±0.2% F.S ±0.5% F.S重 复 性 ±0.5% F.S空气消耗量 3LPM (Sup=1.4kgf/㎠ 20Psi)流 量 80LPM (Sup=1.4kgf/㎠ 20Psi)材 质 压 铸 鋁重 量 2.8kg4. 订 货 编 制 :YT-1000R型 号 动作形式 防爆等级 反 馈 杆 喷 嘴 连接形式 环境温度 选用配件1 选用配件2YT-1000R S 单作用 m ExdmIIBT6 1 M6×40L 1 小于90㎤1 PT S -20℃~70℃ 0 标准指示器 0 无D 双作用 c ExdmIICT6 2 M6×63L 2 90~180㎤2 NPT H -20℃~120℃ 1 圆顶指示器 1 +PTM(内置)I ExiaIIBT6 3 M8×40L 3 大于180㎤L -40℃~70℃ 2 +PTM9(外置)n 不防爆 4 M8×63L 3 +L/S(内置)5 NAMUR 4 +L/S(外置)5 +PTM+L/S(内置) <备注>z以大气温度20℃,绝对压760㎜Hg,相对湿度65%为基准。

YT-1000R中文说明书YT-1000R型电-气阀门定位器YT-1000R型电-气阀门定位器用于采用4-20mA或等信号范围的模拟信号的电动控制器及控制系统的气动回转阀执行机构的回转操作。

1.结构2.安装2.1安装到执行机构的范例例1）使用定位器侧向螺钉例2）使用定位器后向螺钉2.2反馈轴的连接将反馈轴安装到定位器轴和回转执行机构主轴几乎在同心的位置上（在反馈轴边上的弹簧销进入叉杆组装轴边孔的范围内）。

2.3凸轮安装方法1.在导入反馈轴时，以凸轮DA面时针转动执行机构主轴（从定位器前盖侧观察）。

以凸轮RA 面逆时针转动它（反向动作）。

正确将凸轮安装到反馈轴的发兰盘上。

2.首先送开发兰盘上的六角螺母，并将执行机构设在启动位置上，然后设定凸轮基准线和轴承跨距调整臂的接触点使其达到匹配。

3.安装凸轮时不要使用气源压力，否则会很危险的。

4.定位器出厂时，凸轮临时紧固在轴上，凸轮一定用锁定螺母锁紧。

紧固力矩为 2.0-2.5Nm(20-25kgfcm).2.4 开口度指示板的安装方法1.锁紧凸轮后，调零和调跨距。

然后用所供M3螺钉将开口度指示板固定到轴上。

此时，将开口度指示板设定在基准线位置上。

3.通气管的连接2.1.用管子彻底清除杂物。

2.用洁净气体彻底清除潮气和尘埃。

3.用YT-200过滤调节器不断保持供气压力。

4.在将双向动作型作为单向动作型使用时，不是堵塞OUT1就是堵塞OUT2，而且还要拆下压力表来断开其连接。

4.电气接线1.分别将调节器的（+）（-）输出端和定位器接线盒的（+）（-）输入断连接起来。

2.至于防爆型，压力密封导线管线连接型和压力密封充填型都可适用。

（1）在压力密封充填型中使用电缆密封套（电缆外径=90-11）。

（2）在导线管线连接型中使用PF1/2规格。

3.关上接线盒盖，锁上锁定螺丝。

在接线板上有只备用螺栓。

5.调整5-1零位调整1.将信号设定在冲程开始信号（4mA），然后顺时针或逆时针转动零位调整器。

ContentsDescription PageMechanical Installation . . . . . . . . . . . . . . . . . . . . .1Electrical Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . .2Network Planning . . . . . . . . . . . . . . . . . . . . . . . . .4Locating the Gateway Card . . . . . . . . . . . . . . . . . .5Configuring the Meter’s Gateway Card for Network Accessibility . . . . . . . . . . . . . . . . . . . . . .6Configuring a Fixed IP Address for the Gateway Card using a local PC . . . . . . . . . . . . .6Verify the IP address . . . . . . . . . . . . . . . . . . . . .9Network Access . . . . . . . . . . . . . . . . . . . . . . . . . .9Restarting and Factory Defaults . . . . . . . . . . . . . .9Restart the Gateway Card . . . . . . . . . . . . . . . . .9Additional Information . . . . . . . . . . . . . . . . . . . . .10Power Xpert Meter 2000 SeriesCopyright © 2011 by Eaton Corporation . All rights reserved .Specifications contained herein are subject to change without notice .Power Xpert is a registered trademarks of Eaton Corporation .EATON CORPORATION - CONFIDENTIAL AND PROPRIETARY NOTICE TO PERSONS RECEIVING THIS DOCUMENT AND/OR TECHNICAL INFORMATIONTHIS DOCUMENT, INCLUDING THE DRAWING AND INFORMATION CONTAINED THEREON, IS CONFIDENTIAL AND IS THE EXCLUSIVE PROPERTY OF EATON CORPORATION, AND IS MEREL YON LOAN AND SUBJECT TO RECALL BY EATON AT ANY TIME . BY TAKING POSSESSION OF THIS DOCUMENT, THE RECIPIENT ACKNOWLEDGES AND AGREES THAT THIS DOCUMENT CANNOTBE USED IN ANY MANNER ADVERSE TO THE INTERESTS OF EATON, AND THAT NO PORTION OF THIS DOCUMENT MAY BE COPIED OR OTHERWISE REPRODUCED WITHOUT THE PRIOR WRITTEN CONSENT OF EATON . IN THE CASE OF CONFLICTING CONTRACTUAL PROVISIONS, THIS NOTICE SHALL GOVERN THE STATUS OF THIS DOCUMENT .DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITYThe information, recommendations, descriptions and safety notations in this document are based on Eaton Electrical Inc . and/or Eaton Corporation’s (“Eaton”) experience and judgment and may not cover all contingencies . If further information is required, an Eaton sales office should be consulted .Sale of the product shown in this literature is subject to the terms and conditions outlined in appropriate Eaton selling policies or other contractual agreement between Eaton and the purchaser .THERE ARE NO UNDERSTANDINGS, AGREEMENTS, WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE OR MERCHANTABILITY, OTHER THAN THOSE SPECIFICALL Y SET OUT IN ANY EXISTING CONTRACT BETWEEN THE PARTIES . ANY SUCH CONTRACT STATES THE ENTIRE OBLIGATION OF EATON . THE CONTENTS OF THIS DOCUMENT SHALL NOT BECOME PART OF OR MODIFY ANY CONTRACT BETWEEN THE PARTIES . In no event will Eaton be responsible to the purchaser or user in contract, in tort (including negligence), strict liability or otherwise for any special, indirect, incidental or consequential damage or loss whatso-ever, including but not limited to damage or loss of use of equipment, plant or power system, cost of capital, loss of power, additional expenses in the use of existing power facilities, or claims against the purchaser or user by its customers resulting from the use of the information, recommendations and descriptions contained herein .PXM 2000 Quick Start GuideMechanical InstallationIM02601002E 1Mechanical Installation 4” Diameter round mounting 92 mm Square Form ANSI Studs 4” Round Form Caution: Do not overtightennuts as this can damage the me-ter. The maximum installationtorque is 0.4 Newton-Meter.92 mm square formUnscrew ANSI studs for DIN InstallationPXM 2000 Quick Start GuideElectrical Wiring2 IM02601002EElectrical WiringNote: Other wiring configurations are available . See the Power Expert Meter 2000 Userand Installation Guide for additional informationWYE Direct 3 Phase, 4-wireWYE with PTs 3 Phase, 4-wirePXM 2000 Quick Start GuideElectrical Wiring IM02601002E 3DELTA Direct 3 Phase, 3-wireDELTA with PTs 3 Phase, 3-wirePXM 2000 Quick Start GuideNetwork Planning4 IM02601002ENetwork PlanningThe hardware for the Power Xpert Meter 2000 family is similar to other EATON IQ 250 and 260 meters except that these meters include an integrated, multi-function Ethernet network gateway card . The Power Xpert Meter 2000 Gateway Card provides many of the features found in the rest of the Power Xpert line of meters, including:• Local web server • Modbus/TCP communitations • SNMP communications • Power Xpert Software (PXS) communications • BACnet/IP communications The Network PC requires a web browser (Internet Explorer versions 7 or 8 are sup-ported) and an installed version 6 or later of the JAVA J2SE JRE (Java Runtime Environ-ment) . If Java is not already installed, you or the network administrator may download it from www .java .com and install it per Sun’s instructions . See the Power Expert Meter 2000 User and Installation Guide for additional information .An Ethernet connection is used for configuring the meter’s gateway card communica-tion settings via a web browser . Y ou may need to contact your network administrator for some network and configuration information . In preparation, you will need to decide if the meter will be manually assigned a fixed (static) IP address or will be automatically assigned a fixed IP address by a DHCP server somewhere on the network . With either method the assigned network address must not change once the meter has been de-ployed . Changing the IP address will cause loss of communication until the associated client PCs change the corresponding meter’s IP addresses .Discuss with your network administrator whether you should manually configure the meter with an assigned IP address or whether the DHCP server will assign one . For the DHCP server to provide a fixed IP address, your network administrator will need to know the MAC address assigned to the meter .H C aution Eaton strongly recommends using a fixed IP address if an Eaton PXS system will be ac-cessing the meter . Otherwise, should the IP address change (after a power outage, for example), PXS will no longer be able to access data from the meter .The MAC address is found on a small label that consists of 14 letters and numbers . It looks something like: 002080850047EF Locate the MAC address on your meter and record it here . MAC Address : ______________________________________________________________Is DHCP going to be used to assign the IP address to your meter? ___ Y es ___ No If Yes : Provide the MAC address to the network administrator and record the fixed IP address the network administrator will assign to your meter in the DHCP server here:IP Address: __________________________________________________________________PXM 2000 Quick Start GuideLocating the Gateway CardIM02601002E 5The card will be configured remotely . Skip to the section entitled Verify the IP addressIf No :Record the following information provided by the network administrator here:IP Address: _________________________________________________________________Subnet Mask: _______________________________________________________________Default Gateway: ____________________________________________________________Primary DNS Server IP Address _______________________________________________Secondary DNS Server IP Address _____________________________________________Locating the Gateway CardFirst, ensure power is applied to the meter .The Power Expert Meter 2000 Gateway Card is the blue card installed in the right-most option slot (slot 2) on the rear of the meter . The card is labeled: Power Xpert GatewayPXM Series 2000 .PXM 2000 Quick Start GuideConfiguring the Meter’s Gateway Card for Network Accessibility6 IM02601002ELocation of Gateway CardThere are four indicator LEDs on the Gateway Card labeled: Status , DHCP , Ident , andPower . When power is first applied all the lights should be off for a few seconds and then the Power light will illuminate . This indicates the card has power and is running .Configuring the Meter’s Gateway Card for Network Accessibility Configuring a Fixed IP Address for the Gateway Card using a local PCY our network administrator provided an IP address, a subnet mask, and a default gate-way (which you entered in the previous section) . This information must be entered into the Gateway Card using a local PC, such as a laptop .This method requires a PC with the following:• an Ethernet port• an Ethernet cable (either straight-through or cross-over)• A web browser such as Internet Explorer 7 or 8• an installed version 6 or later JAVA J2SE JRE (Java Runtime Environment) . If not already installed you may download it from www .java .com and install it . (If Java isn’t installed, you’ll be prompted to install it .)To configure the Gateway Card:1 . On the PC, launch the Java Control Panel screen (available through the WindowsPXM 2000 Quick Start Guide Configuring the Meter’s Gateway Card for Network Accessibility IM02601002E 7Control Panel ) .2 . On the General tab, click the Settings button under Temporary Internet Files .3 . Ensure the Keep T emporary Files on My Computer check box is cleared . 4 . Connect the PC to the Gateway Card through an Ethernet cable (either a straight though or cross-over CAT 5 cable) .There are two green lights (LEDs) located on the gateway card’s Ethernet port . If the Ethernet cable is connected to an active Ethernet port on the PC both lights should be illuminated (the light labeled Act may be flickering reflecting network activity) . 5 . The card’s default Ethernet IP address is 192 .168 .1 .1 . Set the PC’s address to an address on the same subnet, such as 192 .168 .1 .100 . To do this, use the following steps:a . Click Window’s Start . b . Choose either Settings > Control Panel (Windows 2000) or Control Panel (Windows XP) .c . In the Control Panel , click Network Connections and right-click Local Area Connection . Select Properties from the shortcut menu .d . Click the Properties button .e . In the Properties dialog box, select Internet Protocol (TCP/IP) and click the Properties button .f . In the Internet Protocol (TCP/IP) Properties dialog box, select Use the follow-ing IP address and enter the following in the IP address field: 192.168.1.100g . Click OK throughout the various dialog boxes .6 . Launch a web browser and navigate to the following IP address: 192.168.1.1If an information screen appears stating the certificate cannot be verified and asking if you want to run anyway, select run.Loading Page Java will load and then the meter’s Home page will appear .PXM 2000 Quick Start GuideConfiguring the Meter’s Gateway Card for Network Accessibility8 IM02601002EMeter Home Page 7 . Click the Setup button . The Setup page will appear . (Y ou can also click the Setup Meter link at the bottom of the page to go directly to the Quick Setup folder .)8 . Locate and click the open icon to the left of the Quick Setup folder . The folder opens to show two subfolders: Meter and Network .Opening the Quick Setup Folder 9 . Click the Network folder . 10 . Click the Edit button .Edit Button (on the right of the page)A Login dialog box appears .11 . The default Username is admin and the default Password is admin . Log in using these credentials .PXM 2000 Quick Start GuideNetwork AccessIM02601002E 9Login dialog12 . I f you successfully logged in as admin you may now configure the card for the set-tings specified by your network administrator . Refer to the previously recorded net-work settings . Y ou can also enter such optional information as the meter’s location, who to contact in case of problems, etc .13 . W hen you’ve completed configuration, click the OK button .The new IP address will take effect shortly after clicking OK . The Gateway Card will redirect you to the new IP address and reload the Java applet . Y ou can continue to configure the meter after it is connected to your LAN .Refer to the PXM 2000 Meter User’s Guide (IM02601001E) for additional configura-tion details .14 . D isconnect the Ethernet cable to the PC and connect the meter to the LAN .Note: Remember to reconfigure the PC’s network settings for your LAN .This concludes network configuration . Y ou can now proceed to verify the IP address .Verify the IP addressTo check the IP address from the meter’s front panel:1 . If the meter has power, the display should be showing normal data, such as voltage, current, etc .2 . Push the menu button on the face of the meter . The main menu screen appears .3 . Push down repeatedly until IP blinks .4 . Push enter and the meter’s IP address appears, which should appear something like the following:010.222.051.066In this example the IP address is 010.222.051.066 . This should match the ad-dress the network administrator provided for this meter .5 . Push menu to return to the main menu .Network AccessOnce the network IP address is known, most meter functions and configuration can be done via the network . Use a networked client PC running version 6 or later of the JAVA J2SE JRE and a web browser such as Internet Explorer 7 or 8 to navigate to the meter’s IP address . See the meter’s complete user’s manual for additional information .PXM 2000 Quick Start GuideRestarting and Factory Defaults10 IM02601002E Restarting and Factory DefaultsThe gateway card provides the ability to restart and to reset itself to the factory defaults . There is a momentary push-button switch accessed through a small hole in the face plate of the gateway card . Although it is not used in normal operations, this switch al-lows you to restart the gateway card in the meter .Restart the Gateway CardThe gateway card restart push-button switch is located behind the hole in the card face plate closest to the LED labelled DHCP . This switch is used to restart just the gateway card (not the meter) should it be necessary to recover from some abnormal condition .Momentarily press the switch by pushing a small device into the hole to activate the switch .Detailed information on applications and options can be found in the PXM 2000 Meter User’s Guide (IM02601001E) on the CD shipped with the meter . The guide can also be found at http://www .eaton .com/powerxpert .Eaton Corporation Electrical Group 1000 Cherrington Parkway Moon Township, PA 15108United States 877-ETN-CARE (877-386-2273)Eaton .com© 2011 Eaton Corporation All Rights Reserved Printed in USA Publication No . IM02601002E October 2011PowerChain Management is a registered trademark of Eaton Corporation . All other trademarks are property of their respective owners .。

1.概说1.1 发电机为隐极式同步发电机,由汽轮机驱动。

1.2 发电机采用静止可控硅励磁。

1.3发电机采用封闭循环的通风系统,有空气冷却器。

1.4 发电机旋转方向从汽轮机端看为顺时针。

1.5 发电机的使用环境条件为:海拔不超过1000m ；冷却气体温度不超过+C o 40; 相对湿度不大于75%；不受昆虫,爬虫及腐蚀性气体侵蚀的室内。

1.6 空气冷却器的进水温度不大于+C o 33。

2 运行工况2.1 发电机在额定工况下连续运行时各部分温升限度如下:2.2 发电机在正常工作条件下运行时,轴承的出油温度不得超过C o 65,轴瓦温度不得超过C o 80。

2.3 当发电机的功率因数为额定值,电压与额定值的偏差不超过±5%,且其频率与额定值偏差不超过±2%时,其出力保持不变。

2.4 发电机在每相电流不超过额定值，且负序分量与额定电流之比不超过10%时，允许其在三相不平衡负载下连续运行。

2.5 发电机在一般情况下，不保证过载运转。

3 结构简介3.1 发电机机座由钢板焊成,吊攀位于定子两侧面的中部。

为防止油污及灰尘进入电机内部，在端盖上设有高压气密封装置。

3.2 发电机定子铁心是由经涂漆处理过的0.5mm高硅扇形片套于鸽尾支持筋上叠压而成,全长分成若干段,形成若干径向风道,铁心用压圈压紧。

3.3 发电机定子线圈由双玻扁铜线制成。

采用全粉云母F级绝缘。

直线部分与端部均采用模压，端部作成篮式渐伸线结构。

经三个端箍成一整体，并通过环氧玻璃布板支架固定在机座两端。

定子线圈对半组成，端部连接采用银焊。

定子在引出线端有6根出线铜排。

3.4 发电机转子用整体优质合金钢锻成，冷却方式为空气表面冷却。

在转子大齿上开有通风槽，通风槽楔上留有风孔，以改善转子表面散热效果，护环上开有通风孔以便更有效地冷却转子线圈的端部。

3.5 转子线圈是用裸铜线绕成，其匝间绝缘用绝缘垫条或半叠包以绝缘带。

转子线槽槽楔采用非磁性材料制成，以减少漏磁。

概述1.简介本型汽轮发电机为汽轮机直接拖动的隐极式、二级、三相同步。

发电机采用水氢氢冷却方式，即定子线圈（包括定子引线）直接水冷，定子出线氢内冷，转子线圈直接氢冷（气隙取气方式），定子铁心氢冷。

发电机采用密封循环通风冷却，机座内部的氢气由装于转子两端的轴流式风扇驱动。

集电环和电刷空气冷却，两集电环间设有离心式风扇。

轴承为强迫润滑（由汽机润滑油系统供油）发电机配有氢油水控制系统，以提供和控制发电机冷却用氢气，密封用油和定子线圈冷却用水。

发电机采用静止可控硅，机端变自励方式励磁。

2．适用范围该发电机的原型为引进日本日立公司技术，东方、日立合作设计型728MV A/655MW汽轮发电机，产品的设计性能由日立公司保证。

本用户手册适用于东方/日立公司许可证制造的QFSN-655-2-22C型汽轮发电机。

发电机型号表示的意义为：Q F S N - 655 - 2 - 22 C3. 当发电机出力667MW时额定参数：型号：QFSN-600-2-22C额定出力：667MV A/600MW额定电压：22KV功率因数：0.9（滞后）转速：3000r/min频率：50Hz相数： 3环境温度：5~40度额定氢压：0.414Mpa定子接线：2-Y出线端子数： 6绝缘等级：F级本用户手册中的技术数据按一下标准：GB/T7064 透平型同步电机技术要求IEC60034-1 Rotating electrical machines-Part I:Rating and performanceIEC60034-3 Specific requirements for turbine-typeSynchronous machinesIEEE 115 Test procedures for Synchronous machinesANSIC 50.10 American national standard for rotating electicalMachinery-synchronous machinesANSIC 50.13 American national standard for rotating electricalmachinery-cylindrical-rotor synchronous generators如用户技术协议中有高于上述标准要求的，将按具体技术协议进行设计、制造、测试。