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1、电力词汇电力词汇( (汉英汉英) )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 commissioni
2、ng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 l
3、ine 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 del
4、ayed 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 reasoni
5、ng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
6、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 b
7、y 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 Overspe
8、ed 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