发电机调节器参数客户/OEM常用术语及参数的翻译

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发电机调节器参数客户/OEM常用术语及参数的翻译

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发电机调节器参数客户/OEM常用术语及参数的翻译

When customer get a parameter documents form OEM, some parameter may have different name with NXP Alternator Regulator Spec. Here is a brief guide to help you understand, who of them are talking about the same thing.

  CTM option Unit NXP option 中文解释 Example
1 Regulation Voltage V Vreg 目标调节电压 14.5
2 Regulation Voltage (With "C") V none option value RVS端为低电压时的调节电压 12.8
3 Temperature Compensation mV/°C TC  温度补偿(在温度超多热补偿临界点的时候,每上升一度,目标电压值下降的电压) -7
4 Alternator pole Pole Pair of poles 发电机爪级对数[n(rpm)=60f(Hz)/p(Pole)] 6
5 PHASE Single/Dual Phase number Phase 输入端的个数(取决于刷架(Brusholder)的设计) Dual
6 LAMP BULB / LED Lamp/LED LAMP端是灯泡还是LED取决于整车 LED
7 Terminal - Sense Pad use&
 RVS/Sense
与ECU连接的端子
FR: FM pin
L: Lamp pin
C: RVC/Sense=RVS
FR / L / C
8 Field Monitoring FR / DF FM type 磁场反馈(EXC的波形同向或者反向复制到FM端,输出给ECU用于判断当前励磁电流)
FR:反向
DF:同向
FR
9 FSDF (PreExc) % Pre_Exc DC  预励磁:
在正式发电以前的励磁
电机在转速达到切入转速(cut-in speed)或者在自启动(selfstart)模式达到自启动转速(Nself start)之后开始发电
12.5
10 Regulation ramp Steps Ramp type 励磁DC从Min DC到Max DC分成了多少步
CPNG 一步是1.5mV
160
11 EXC Minimum Duty % Min DC  最小占空比 1.5
12 EXC Maximum Duty % none option value 最大占空比 100
13 FM Duty Range % FM clamp FM的范围(FM是EXC波形的同向或者反向) 1.5 ~ 98.5
14 FM  Swtching Frequency HZ FM freq FM的频率 112.5
15 Cut-in speed RPM Nstart 切入转速 1200
16 Self-start of Alternator RPM Nselfstart  自启动转速 1920
17 LRC SEC Tlrc/cp 负载响应控制从0%(理想)到100%的时间 5
18 LRC Deactivation RPM LRC disable  负载响应截止频率(转速在此之上时,不会出项LRC现象) 3100
19     WOT(Wide Open Throttle) 正常行驶中关闭发电 active
20     PWT(Power train) 启动时关闭发电 active
21     Aux(Auxiliary load ) 将Lamp的电压通过一个继电器反馈给ECU active
22     Thermal Gradient 温度补偿下降速度(刷新一个新的温度补偿点的时间) No gradient,refresh on the fly
23     Number of poles for IIR filter IIR(无限数字响应)滤波器的极点数--消除噪音用// 不开放客户选择 1
24     Spread spectrum 展频--消除电磁干扰用//不开放给客户选择 No

 

 

 

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‎08-30-2021 11:24 PM
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