LCTs中小型发电机励磁操作说明书201001(中英文版)2

1、LCT微机励磁控制器 操作说明书 LCT Digital Excitation Controller Users Guide同步发电机Synchronous GeneratoritationLCT系列微机励磁控制器LCT Digital Excitation Controller操作说明书Users Guide上海赛奥自动化控制设备有限公司SHANGHAI SAIAO AUTOMATION CONTROL EQUIPMENT CO.,LTD目录 Contents1、控制器面板布置 Panel Arrangement of Controller：22、控制器插件的安装 Install the P

2、lug-Boards of Controller：52.1 控制器插件的组成 Compose the Plug-Boards of Controller：52.2 插件插座的组成Compose the Plug-Boards Socket of Controller：52.3 控制器内各插件的位置图 Plug-Boards Arrangement Diagram of Controller:53、控制器的基本操作 Basic Operation of the Controller:63.1 控制器的控制 Control the Controller：73.2 控制器的上电 Power Supp

3、lies of the Controller：73.3 控制器的操作 Operate the Controller：84、控制器液晶显示菜单结构Menu Structure of Controllers Liquid Crystal Display：105、界面与键盘操作说明 Introduction to the Menu and the Operation：1051 运行数据界面 Running Data Menu：1152主菜单密码输入界面 Password Menu：1353主菜单 Main Menu：14531 运行状态菜单 Running State Menu：155311 通道参

4、数查询 Channel Parameter Check：155312状态查询 State Check：23532 调试状态菜单 Debug State Menu：275321 参数查询与修改 Parameter Check and Change：295322 试验 Test：465323现场电压电流有功无功参数整定 Parameter Realtime Change：585324直流量比例系数参数整定 DC-Parameter Proportion Change：595325状态整定 State Change：60533 调节器属性菜单 Regulator Attribute Menu：615

5、331 查看调节器属性 Check Regulator Attribute：625332修改调节器属性 Change Regulator Attribute：65534 时间查询与修改菜单 Check and Change Time Menu：656、控制器逻辑及接口示意图 Regulator Logical Diagram：677、实际参数 Actual Parameters:6871 励磁系统额定参数值Rated Parameters of the Excitation System：6972额定交流量采样值（HEX） Rated Sampling Value of AC Value（HE

6、X）：7073调节器放大倍数及PID参数 Amplification and PID Parameters of Regulator：7174 发电机转子电压负反馈系数 Degeneration Factor of Generator Rotor Voltage：7275额定直流量采样值（HEX） Rated Sampling Value of DC Value（HEX）：7276 低励限制参数 Under Excitation Limit Parameters：7377过流限制参数 Over Excitation Limit Parameters：7378 发电机调差 Cross Curre

7、nt Compensation：7479 置位及增减磁速度 Setting and the Speed of Excitation Raise and Lower：75710伏赫限制参数 V/HZ Limit Parameters：75711 其他 Other：76712 内部参数 Intenal Parameters：77713 DCS通讯 DCS Communication：788、操作界面英文缩写表 Abbreviation list for Operational Menu：799、其他注意事项 Other Cautions：801、控制器面板布置 Panel Arrangement

8、of Controller： 控制器面板布置如图所示分成由上到下由五部分组成:Control panel collocation is divided into five parts from up to down as above picture shows：第一部分是面板最上方的液晶显示器，有关液晶显示器的详细操作说明见以下第4、5章节。The first part is LCD in the top of the face plate, it can display mutuality information.第二部分是信号显示区域，主要由The second is light word

9、 signal display area, mainly has（1） 电源指示信号：“电源正常”等，各组直流电源正常则发该信号。Electrical source direction signal: “POWER OK” and so on, all groups of DC electrical source is ok and the signal will send out.（2） 控制器状态指示：“自动运行”、“手动运行”、“调节器退出”、“本套正常”等光字牌，用于指示控制器实际所处于的状态。Controller state direction: “AUTO RUN”, “MANUA

10、L RUN”, “QUIT”, “CHANNEL OK” light words brand, it is used to direct controllers actual state.（3） 故障信号光字牌指示：“故障切手动”、“装置出错”、“过流限制”、“低励限制”、“伏赫限制”、“PT熔丝断”、“脉冲出错”等信号，用于指示控制器的故障所在。其中除“装置出错”外，其余信号皆具有程序自保持功能，即当故障消失后，这些信号不会自动复归，必须人为复归。“装置出错”是用于指示控制器本身出错的故障信号。Error signal light words brand direction: “ TO MA

11、NUAL”, “DEVICE ERR”, “OVER-EXC”, “UNDER-EXC”, “V/F LIMIT”, “PT FAILURE”, “PULSE ERR” signals, they are used to direct controller errors locality. There into except “DEVICE ERR”, other signals all have program self holding function, namely when error disappears, these signals wont reset themselves, t

12、hey must be reseted by manual. “DEVICE ERR” is used to direct the error signal of controller itself.第三部分是液晶显示器键盘操作按钮：包括“”键、“”键、“<”键、“>”键、“+”键、“-”键、“取消”键、“确认”键。其中“”键、“”键用于光标上下移动或屏显前翻后翻；“<”键、“>”键用于光标的左移或右移；“+”键、“-”键用在参数修改时数字量的增加或做试验时各种试验选项的选择等等。The third part is LCD keyboard operation key:

13、 includes “”key, “” key, “<”key, “>”key, “+”key, “-”key, “ESC” key, “ENTER” key. There into “”key, “”key are used to move cursor up and down or turn over the display forward and back; “<” key, “>” key are used to move cursor left and right; “+”key, “-” key are used to add number data dur

14、ing parameters correction or all kinds of option choice during test.。第四部分是串行口和测试口。串行口：用于同后台机或笔记本电脑通讯，将控制器的参数、试验波形、故障记录、事件记录等数据上传至后台机或笔记本电脑，属于即插即用型，可带电插拔；测试口：备用。The forth part is communication port and test port. Communication port: used to communicate with backstage machine or notebook, send paramet

15、ers, test wave firm, error record, incident record of controller to backstage or notebook, belongs to plug and play type, can be inserted and drew; test port: reserve.第五部分控制器操作开关及指示灯：“中控”/“就地”开关、“运行”/“退出”开关、“置位投/置位退”开关、“增” 磁和“减” 磁带复位开关及相应的指示灯。The fifth controller operation breaker key and pilot lamp

16、: “REMOTE”/ “LOCAL” breaker, “RUN” / “QUIT” breaker, “EXC-S ON” / “EXC-S OFF” breaker, “RAISE” and “LOWER” tape revertment breaker and corresponding pilot lamp.另外，打开控制器面板门背面有“自动方式”/“手动方式”开关及相应的指示灯。In addition, there are “auto mode” / “manual mode” breaker, and corresponding pilot lamp in the back of

17、 controller faceboard.2、控制器插件的安装 Install the Plug-Boards of Controller：注意CAUTION安装控制器插件时，应该在断电的情况下进行，否则会导致控制器插件损坏。When installing controller the plug-boards, you should go along on the condition of power-off, otherwise it will lead controller the plug-boards destroyable.2.1 控制器插件的组成 Compose the Plug

18、-Boards of Controller：控制器由五块插件组成：Controller is composed by five boards:A号板 A#主机板 Host BoardB号板 B#直流信号处理板 DC Signal BoardC号板 C#交流信号处理板 AC Signal BoardD号板 D#电源板 Power BoardE号板 E#继电器板 Relay Board2.2 插件插座的组成Compose the Plug-Boards Socket of Controller：A号板（主机板）有如下插座: A# board(CPU board) has following soc

19、ket:JYK50芯扁平电缆插座接于控制器面板上，用于液晶显示器、操作按钮和开关输入及面板发光二极管指示灯、串行通讯口（接于面板，同后台机或笔记本电脑通讯,将控制器的参数、试验波形、故障记录、事件记录等信息传出）、JYK50 cores flat cable connects to controller faceboard, its used on LCD, operate button and breaker in put and faceboard LBD pilot lamp, communication port(connected to faceboard, communicate

20、with backstage machine or notebook, send out controller parameters, test wave firm, error record, incident record information). E号板（继电器板）插座:J0214芯扁平电缆插座,同面板相连,将各继电器动作状况送至面板光字牌显示。E board(relay board) socket:J0214 core flat cable socket, and connected to faceboard, send operation status of all relays

21、to faceboard light words brand display.2.3 控制器内各插件的位置图 Plug-Boards Arrangement Diagram of Controller:如下图所示,由左至右依此插入A、B、C、D、E号板,连接扁平电缆及通讯口。As following picture shows, insert A, B, C, D, E boards in turn from left to right, connect flat cable and communication port.注意CAUTION各插件次序不能交换,否则插件将插不进机箱。连各扁平电缆

22、之间的连接也是唯一的。The order of the the plug-boardss is inconvertibility, otherwise the plug-boardss cant enter machine box. And the connection between all flat cables is also exclusive 3、控制器的基本操作 Basic Operation of the Controller:控制器的基本操作是针对控制器的状态而言,并非针对液晶显示器。有关液晶显示器的操作详见第4、5章。Controllers basic operation i

23、s aim at controllers state, not LCD. The operation about LCD is in chapter 4 and 5.3.1 控制器的控制 Control the Controller：根据面板上的布置, 控制器的控制主要由“主控”/“就地”开关控制。According to the collocation of faceboard, the controller is controlled by “REMOTE”/ “LOCAL” breaker.当“主控”/“就地”开关置于“就地”时,面板上的“运行”/“退出”开关、“置位”、“增磁”、“减磁

24、”按钮起作用。当“主控”/“就地”开关置于“主控”时,上述面板开关按钮不起作用,控制器受控于中控输入开关量，通过DI1（运行/退出）、DI3（增磁）、DI4（减磁）、DI7（起励）起作用。When “REMOTE”/ “LOCAL” breaker parks “LOCAL”, “RUN”/ “QUIT”breaker, “EXC-S ON”, “RAISE”, “LOWER”button on the faceboard will work. When “REMOTE”/ “LOCAL” breaker parks “REMOTE”, the above faceboard breaker

25、wont work, controller will be controlled by remote digital input data, work by DIL(run/quit), DI3(raise excitation), DI4(lower excitation), DI7(state excitation).说明:“起励”、“置位”的含义是一致的,即针对非自并励机组,该开关量或按钮仅仅是“置位”的含义,将发电机电压快速升至要求的电压。自并励机组,该开关量或按钮实际上是起着“起励”“置位”的作用,即先启动“起励”按钮让发电机建立电压,然后将发电机快速升至要求的电压。“置位”或“起励

26、”在发电机空载状态上,发电机电压低于“置位”时所达到的电压值下才有效。Explaination: The meanings of “state excitation”, “EXC-S ON” is accordant, namely aim at static excitation, the breaker or button only means “EXC-S ON”, rise the generator voltage to need one quickly. static excitation, the breaker or button really works as “state

27、excitation” and “EXC-S ON”,namely start up “state excitation” button first to make generator build voltage, then rise the voltage to need one quickly. When”EXC-S ON” or “state excitation” stays on generator noload state, generator voltage is less than the voltage of “EXC-S ON” building up, it is eff

28、icient.手动运行时按发电机转子电流或调节器输出电流（无刷励磁系统）闭环方式调节。When manual running regulate according to generator rotor current or regulatoroutput current(brushless excitation system) closed loop mode.3.2 控制器的上电 Power Supplies of the Controller：控制器在上电前要求各开关量处于退出运行状态,即面板上开关处于“就地”、“退出”位置或者面板上开关处于“中控”位置而输出开关量DI1（运行）处于断开状

29、态。Before controller electrifying all digital data must stay on quit running state, namely the breaker of faceboard stays “LOCAL”, “QUIT” location or the breaker of faceboard stays “REMOTE” location while digital output DI1(run) stays on disconnection state.3.3 控制器的操作 Operate the Controller：在表一中，“置位”

30、或“起励”有效的条件为发电机处于空载状态（即出口断路器断开）,且发电机电压没有达到“置位”所需达到的电压。In the table one, the condition to make “EXC-S ON” or “state excitation” effective is that generator stays on noload state(namely generator breaker disconnection), and generator voltage hasnt reached the voltage which is needed to “EXC-S ON”.在控制器正

31、常情况下控制器状态遵循下表所示:When controller is ok state follow as following table shows:控制器状态State of control面板（或面板背面）Panel(Back of Panel)输入开关量Digital input中控/就地Remote/Local运行/退出Run/Quit自动/手动Auto/Manual增磁Raise EXC减磁Lower EXC置位Set EXCDI1运行DI3增磁Raise EXCDI4减磁Lower EXCDI7起励Set EXC退出Quit就地Local退出Quit×无效Invalid

32、无效Invalid无效Invalid××××自动Auto就地Local运行Run自动Auto有效Valid有效Valid有效Valid××××手动Manual就地Local运行Run手动Manual有效Valid有效Valid无效Invalid××××退出Quit中控Remote×××××断Off无效Invalid无效Invalid无效Invalid自动Auto中控Remote×自动Auto××&

33、#215;合On有效Valid有效Valid有效Valid手动Manual中控Remote×手动Manual×××合On有效Valid有效Valid无效Invalid表一 Table 1说明：×-无所谓“合”和“断”。explaination：×-“close”and“off” are indifferent.注意CAUTION自动运行时当出现故障并切手动后要恢复自动运行，有两种操作模式：一、要将面板打开，将面板背后的“自动/手动”拨码开关置入“手动”位置后,再切至“自动”状态,才能恢复原状；二、待调节器运行状态稳定，观察自动跟踪到位

34、后，在“运行数据界面”下，参照5.1节操作恢复自动运行。When error hapans during automatism running and after manual cut it needs to renew automatism running，there are two operation modes：one.Open the faceboard,put “automatism/manual” dial code breaker in the “manual” location，then switch to “automatism” state , it will involu

35、te; two.After regulator running stably, observe automatic follow reach its location, under “running data menu”, according to chapter 5.1 to renew automatism running.自动运行时当出现故障并使控制器退出运行时,若“就地”状态,则使面板“运行/退出”开关切置“退出”再切回“自动”即可恢复。若处于“中控”状态,使DI1（运行）开关断开后再合上即可。When error occurs and make controller quit run

36、ning during automatism running, if “LOCAL” state, then make faceboard “run/quit” breaker switch to “QUIT” then switch back to “automatism” then it will renew. If stays on “REMOTE” state, make DI1(run) breaker off and then close it will be ok.4、控制器液晶显示菜单结构Menu Structure of Controllers Liquid Crystal

37、Display：5、界面与键盘操作说明 Introduction to the Menu and the Operation：装置上电或进行硬件复位，装置显示欢迎界面及版本号，两秒钟后进入“运行数据界面。When equipment is electrifying or going along hardware reset, equipment displays welcome interface and version number, after two seconds enter “running data menu” interface.注意CAUTION在以下章节的液晶显示界面中所显示

38、的参数或数据不能作为贵电厂的参数整定依据，该液晶显示界面仅作为该画面的显示形式的参考。切记！The parameters or data displayed in the liquid crystal interface of the following chapter cant be our factorys parameters regulation gist, the liquid display interface can only be the menus display formal consult. Must remember！51 运行数据界面 Running Data Men

39、u：在初始界面显示两秒后，自动转入运行数据界面，包括下面四幅界面：After beginning interface displaying for two seconds, it switch to running data menu automatically, includes following four interfaces:REG Auto PresetV： 4.9950GEN PT ValueV： 0.0000REG I JointA ： 0.0724THY OpenAngleº ： 80.760调节器自动给定V： 4.9950发电机测量PT值V： 0.0000调节器总电

40、流A ： 0.0724可控硅开放角º ： 80.760GEN U KV： 0.00000 GEN I KA： 0.00000 GEN P MW： 0.00000GEN Q MVAR： -0.00877发电机电压KV： 0.00000 发电机电流KA： 0.00000 发电机有功MW： 0.00000发电机无功MVAR： - 0.00877GEN COS： 0.00000 GEN rotorV： 0.32348 Cubicle outA： 0.04394 GEN F HZ： 49.998 发电机功率因数： 0.00000 发电机转子电压V： 0.32348 本柜输出电流A： 0.043

41、94 发电机频率HZ： 49.998 REG Manual Preset： 2.8198REG rotorA： 0.0000REG I JointA ： 0.0724THY OpenAngleº ： 80.760调节器手动给定V： 2.8198发电机转子电流A： 0.0000调节器总电流A ： 0.0724可控硅开放角º ： 80.760以上四幅界面提供给电厂运行人员作参考，其中第一幅界面提供调节器自动运行时的运行参数，第二、三幅界面提供发电机运行参数，第四幅界面提供调节器手动运行时的运行参数。The above four interfaces provide power

42、plant running personnel as consult, thereinto the first interface provides the running parameters during regulator automatically running, the second and third interfaces provide generator running parameters, the forth interface provides the parameters during regulators manual running.在第四幅界面中，手动给定按发电

43、机转子电流闭环运行（常规励磁或静止励磁）或者按调节器输出电流闭环运行（无刷励磁）。In the forth interface, manual reference according generator rotor current closed loop running (normal excitation or static excitation) or regulator output current closed loop running (brushless excitation).操作：Keyborad operation: 上键UP Key（）：向上翻动界面。Go to the u

44、p menu. 下键Down Key（v）：向下翻动界面。Go to the down menu. 取消键Quit Key（取消ESC）：进入提示画面。Go to the hint menu. 确认键Enter Key（确认ENTER）：进入提示画面。Go to the hint menu.按住“取消”或“确认”键进入提示画面，提示画面同时还显示面板背面的“自动方式”/“手动方式”开关、“PSS投”/“PSS退”开关位置。松开后恢复到原运行数据画面。按提示画面操作: Press “ESC” or “ENTER” key to enter hint menu, hint menu still d

45、isplay faceboard backs “automatism mode”/ “manual mode” breaker, “PSS ON”/ “PSS OFF” breaker location. After loosen it reverts to former running data menu. Operate as hint menu shows:Push& to next picture , Push+ to switch RUN mode 。Internal state： M / A P S S AUTO N同时按、键进入密码画面；按+键进入切换手自动方式画面。内部

46、开关位置： 手 / 自 P S S 自动 退操作：Keyborad operation: 键Add Key（）：进入选择手自动方式画面。Go to the switch menu to pick Manual & Run mode. 按“+”键后进入以下选择运行方式界面，界面左边圆点闪烁，即表示可以通过操作“-”键切换手动/自动方式。完成该操作后，手动/自动方式状态有可能与面板后面的“手动/自动”方式开关不一致，当发生不一致时，以该操作为准。也可以通过调整面板后面的“手动/自动”方式开关，使它们保持一致来改变手自动运行方式，例如：当实际显示为“手动运行”方式，而面板后面的开关为“自动”

47、方式。操作时先将面板后面的开关“自动”方式拨到“手动”方式，使其与实际显示一致，然后再拨回到“自动”方式，这时实际显示也为“自动运行”方式。Press “+” key and enter following running mode choosing inteface，the dot in the left side of the interface coruscates, namely shows you can switch “manual/auto”mode by operated “-”key. After operation, manual/auto mode state may b

48、e different with the “manual/auto” mode breaker behind the faceboard, when different, based on the operation. You can also regulate the “manual/auto” mode breaker behind the faceboard, keep them identical to change manual/auto running mode, for example: it should display “manual state” mode, but the

49、 breaker behind the faceboard stays “auto” mode. When operated switch “auto” mode to “manual” mode, to make it accord to fact first, then switch back to “auto” mode, at this time it will display “auto running” mode really. 【Change】 ModePush【】choice Auto/Manual mode,push 【esc】to last picture 【选择】 手动方

50、式按键选择手、自动方式，按“取消”键回到上一画面。按“取消”键后回到原运行数据画面。Press “ESC” key and back to former running data menu.另在实际投运时完成该操作，实际运行方式也会发生变化。When finish the operation when commissioning, the real running mode will also change.操作：Keyborad operation: 左键（<），右键（>）同时按：进入主菜单密码输入界面。Left Key(<) and Right Key(>) pre

51、ss together: go to the password menu. Password ：【 】密码 ：【 】52 主菜单密码输入界面 Password Menu：注意CAUTION主菜单以后各界面只允许电厂维护检修人员和制造厂服务人员及省中试所（电科院）工作人员可以进入。All interfaces behand the main menu only addmit power plant service personnel and factory personnel and electrical technology worker can enter.操作：Keyborad opera

52、tion: 左键Left Key（<）：向左移动光标。Move the cursor to left. 右键right Key（>）：向右移动光标。Move the cursor to right. 取消键Quit Key（取消ESC）：退回运行数据界面。Back to the running data menu. 确认键Enter Key（确认ENTER）：选定光标处的数据。Pick the data on the cursor. 每按一次确认键，在密码区依次显示一个，如上图所示，密码为四位数，密码错误需重新输入，密码正确即进入主菜单。Every time you press the enter button, there will display in the code area, as above picture shows, code has four digits, if code is wrong you need input again, if code is right then enter main menu.1.RUN State Main2.Debug State3.REG Attribute 4.Time Check & Change.运行状态 主菜单.调