LCT微机励磁控制器 操作说明书 LCT Digital Excitation Controller User’s Guide When it requires V/HZ protection to divide into two sect, there are first and second V/HZ protecting value, usually “1st Point V/HZ PV (first V/HZ value)” is less than “2st Point V/HZ PV (secord V/HZ value)”, “1st Point PDT (the first V/HZ protection delay time)” will be larger than “2st Point PDT (the second V/HZ protection delay time)”, in other condition you can make “1st Point V/HZ PV (first V/HZ value)” larger than or equal to “2st Point V/HZ PV (secord V/HZ value)”.
操作：Keyborad operation:
上键UP Key（^）：向上移动光标。Up the cursor . 下键Down Key（v）：向下移动光标。Down the cursor .
取消键Quit Key（取消ESC）：退回上一级菜单。Back to the previous menu.
确认键Enter Key（确认ENTER）：按一次，进入修改状态。（参照 5.3.2.1.1节） Press a time,go into the modifying state. （Refer to section 5.3.2.1.1）. 5．3．2．1．12 其他 Other：
⑴PSS 输出限幅(％Ｖfn): 0.50 ⑵PSS 投入时有功(％Ｐn): 40 ⑶PSS 退出时有功(％Ｐn): 30 ⑷可控硅最小开放角(°): 020
⑴ PSS OL (％Ｖfn): 0.50 ⑵ P at PSS in(％Ｐn): 40 ⑶ P at PSS out(％Ｐn): 30 ⑷ THY MIN OA (°): 020
⑸可控硅最大开放角(°): 140 ⑹同步回路补偿角(°): +10.0 ⑺单整流柜时开放角(°): 67.0 ⑻过流限制电流开放角(°): 65.7 ⑸ THY MAX OA (°): 140 ⑹ SYN Comp Angle(°): +10.0 ⑺ S-cab Open Angle(°): 67.0 ⑻ OC Limit I OA(°): 65.7 ⑼强励电流开放角 (°): 38.7 ⑼ SuperEXC I OA(°): 38.7
48
LCT微机励磁控制器 操作说明书 LCT Digital Excitation Controller User’s Guide 5．3．2．1．13 内部参数 Intenal Parameters： ⑴自动跟踪偏差补偿: 003DH ⑴ ATD Comp : 003DH ⑵自动跟踪系数: 0B4BH ⑶备用系数一: 0080H ⑷备用系数二: 0000H ⑸自动参考量下限(％): 05 ⑹自动参考量上限(％): 145 ⑺手动参考量下限(％): -030 ⑻手动参考量上限(％): 150 ⑵ AT Factor : 0B4BH ⑶ Reserve PAR1: 0080H ⑷ Reserve PAR2: 0000H
⑸ ARQ LowLimit(％): 05 ⑹ ARQ TopLimit(％): 145 ⑺ MRQ LowLimit(％): -030 ⑻ MRQ TopLimit(％): 150 ⑼Ｋ_Id: 6.000 ⑽Ｋ_Vfd: 6.000 ⑾Ｋ_Ifd: 6.000 ⑿ＴE: 01.26
⑼ Ｋ_Id: 6.000 ⑽ Ｋ_Vfd: 6.000 ⑾ Ｋ_Ifd: 6.000 ⑿ ＴE: 01.26 ⒀Ｔd0': 08.00 ⒁ＳEmax: 0.0670 ⒂ＳE075max: 0.0000 ⒃Ｋc: 0.1020
⒀ Ｔd0': 08.00 ⒁ ＳEmax: 0.0670 ⒂ ＳE075max: 0.0000 ⒃ Ｋc: 0.1020 ⒄Ｋd: 1.634 ⒅b/a: 0.0242 ⒆Δα: +00.0 ⒇ＣＯＳα0: 083.1
⒄ Ｋd 1.634 ⒅ b/a: 0.0242 ⒆ Δα: +00.0 ⒇ ＣＯＳα0: 083.1 操作：Keyborad operation:
上键UP Key（^）：向上移动光标。Up the cursor . 下键Down Key（v）：向下移动光标。Down the cursor .
取消键Quit Key（取消ESC）：退回上一级菜单。Back to the previous menu.
确认键Enter Key（确认ENTER）：按一次，进入修改状态。（参照 49
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