行波travelling wave

模糊神经网络fuzzy-neural network

神经网络neural network

模糊控制fuzzy control

研究方向 research direction

副教授associate professor

电力系统the electrical power system

大容量发电机组large capacity generating set

输电距离electricity transmission

超高压输电线supervltage transmission power line

投运commissioning

行波保护Traveling wave protection

自适应控制方法adaptive control process

动作速度speed of action

行波信号travelling wave signal

测量信号measurement signal

暂态分量transient state component

非线性系统nonlinear system

高精度high accuracy

自学习功能selflearning function

抗干扰能力antijamming capability

自适应系统adaptive system

输电线路故障transmission line malfunction

仿真simulation

算法algorithm

电位electric potential

短路故障short trouble

子系统subsystem

大小相等，方向相反equal and opposite in direction

电压源voltage source

故障点trouble spot

等效于equivalent

暂态行波transient state travelling wave

偏移量side-play mount

电压electric voltage

附加系统add-ons system

工频power frequency

延迟变换delayed transformation

延迟时间delay time

减法运算subtraction

相减运算additive operation

求和器summator

模糊规则fuzzy rule

参数值parameter values

可靠动作action message

等值波阻抗equivalent value wave impedance

附加网络additional network

修改的modified

反传算法backpropagation algorithm

隶属函数membership function

模糊规则fuzzy rule

模糊推理fuzzy reasoning

样本集合 sample set

给定的given

模糊推理矩阵fuzzy reasoning matrix

采样周期sampling period

三角形隶属度函数Triangle-shape grade of membership function

负荷状态load conditions

区内故障troubles inside the sample space

门槛值threshold level

采样频率sampling frequency

全面地all sidedly

样本空间sample space

误动作malfunction

保护特性protection feature

仿真数据simulation data

灵敏性sensitivity

小波变换wavelet transformation

神经元neuron

谐波电流harmonic current

电力系统自动化power system automation

继电保护relaying protection

中国电力 China Power

学报 journal

初探primary exploration

标准的机组数据显示 (Standard Measurement And Display Data)

负载电流百分比显示 Percentage of Current load(%)

单相/三相电压 Voltage by One/Three Phase (Volt.)

每相电流 Current by Phase (AMP)

千伏安 Apparent Power (KVA)

中线电流 Neutral Current (N Amp)

功率因数 Power Factor (PF)

频率 Frequency(HZ)

千瓦 Active Power (KW)

千阀 Reactive Power (KVAr)

最高/低电压及电流 Max/Min. Current and Voltage

输出千瓦/兆瓦小时 Output kWh/MWh

运行转速 Running RPM

机组运行正常 Normal Running

超速故障停机 Overspeed Shutdowns

低油压故障停机 Low Oil Pressure Shutdowns

高水温故障停机 High Coolant Temperature Shutdowns

起动失败停机 Fail to Start Shutdowns

冷却水温度表 Coolant Temperature Gauge

机油油压表 Oil Pressure Gauge

电瓶电压表 Battery Voltage Meter

机组运行小时表 Genset Running Hour Meter

怠速-快速运行选择键 Idle Run – Normal Run Selector Switch

运行-停机-摇控启动选择键 Local Run-Stop-Remote Starting Selector Switch

其它故障显示及输入 Other Common Fault Alarm Display and input