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1、利莱森玛电机科技(福州)有限公司Leroy Somer Electro-technique (Fuzhou) Co.,Ltd,利莱森玛发电机客户培训Welcome to Leroy Somer generator trainning,LSA系列发电机 NEW LSA RANGE,1 - LSA RANGE AIMS2 - LSA RANGE3 - MAIN ELECTRICAL FEATURES 4 - EXCITATION SYSTEMS / AVRS5 - ELECTRICAL PERFORMANCES6 - MECHANICAL FEATURES 7 - VERSATILITY / MO
2、DULARITY8 - INSTALLATION/MAINTENANCE9 RELATED INFORMATION,LSA 43.2 UP TO LSA 49.1,LSA 43.2 到 LSA 49.1,1 LSA发电机的目标2 LSA系列发电机的功率范围3 主要电气特色 4 励磁系统 / AVRS5 电气性能6 机械特点 7 广泛适用的模块化设计8 发电机的安装与维护9 相关资料,使用场合 APPLICATIONS,基本功率备用功率 建筑 船用 电信 军用 冷冻车 油田 铁路,PRIME POWERSTANDBY POWER CONSTRUCTION MARINE TELECOMMUNICA
3、TIONS MILITARY REFRIGERATION OIL FIELD RAILWAY,LSA系列发电机 NEW LSA RANGE,1 - LSA RANGE AIMS2 - LSA RANGE3 - MAIN ELECTRICAL FEATURES 4 - EXCITATION SYSTEMS / AVRS5 - ELECTRICAL PERFORMANCES6 - MECHANICAL FEATURES 7 - VERSATILITY / MODULARITY8 - INSTALLATION/MAINTENANCE9 RELATED INFORMATION,LSA 43.2 UP
4、TO LSA 49.1,LSA 43.2 到 LSA 49.1,1 LSA发电机的目标2 LSA系列发电机的功率范围3 主要电气特色 4 励磁系统 / AVRS5 电气性能6 机械特点 7 广泛适用的模块化设计8 发电机的安装与维护9 相关资料,50Hz,400V 28 36 50 64 72 90 120 132 144 200 252 292 400 480 528 640 728,LSA 43.2,LSA 46.2,LSA 49.1,自励励磁 SHUNT,型号TYPE励磁系统Excit.,LSA 44.2,LSA发电机的功率范围 LSA RANGE,自励 + 永磁励磁 SHUNT + P
5、MG,AREP 励磁系统,LSA 47.2,LSA系列发电机 NEW LSA RANGE,1 - LSA RANGE AIMS2 - LSA RANGE3 - MAIN ELECTRICAL FEATURES 4 - EXCITATION SYSTEMS / AVRS5 - ELECTRICAL PERFORMANCES6 - MECHANICAL FEATURES 7 - VERSATILITY / MODULARITY8 - INSTALLATION/MAINTENANCE 9 RELATED INFORMATION,LSA 43.2 UP TO LSA 49.1,LSA 43.2 到 L
6、SA 49.1,1 LSA发电机的目标2 LSA系列发电机的功率范围3 主要电气特色 4 励磁系统 / AVRS5 电气性能6 机械特点 7 广泛适用的模块化设计8 发电机的安装与维护9 相关资料,LSA发电机设计特点ALTERNATOR DESIGN FOR LSA RANGE, REDEFINITION OF ALTERNATOR RATINGS ACCORDING TO MAIN ENGINES IMPROVEMENT IN PERFORMANCES LEVEL - HIGHER EFFICIENCIES- LOWER REACTANCES- LOWER VOLTAGE DIPS STA
7、NDARDISATION OF 2/3 PITCH WINDING COMPACTNESS NOISE DECREASED RELIABILITY, 发电机的功率能够与主流发动机相匹配 较高的产品性能水平 - 效率高- 电抗小- 电压跌落少 采用标准的 2/3 绕组节距 结构紧凑 噪声低 可靠性高,主要电气特色MAIN CHARACTERISTICS, Compliance with all main standards Class H materials Rating to match the most popular engines SHUNT or PMG excitation with
8、 AVR control Voltage accuracy : 0.5% steady state Short-circuit capacity,300% for 10s (PMG/AREP) High efficiencies Low reactances Motor starting capacity around 250 % Transient voltage dip in the order of 15% for 100% load impact Waveform distortion 3% 50 / 60 Hz frequency selection,电气特色 ELECTRICAL
9、FEATURES, 满足各主要标准 采用H级绝缘材料 功率与主流发动机相匹配 带AVR的自励或永磁励磁系统 稳态电压调整率: 0,5% 短路电流能力, 300%N,10s(PMG/AREP) 效率高 电抗小 起动电动机能力约 250 % 突加100%负载时瞬态电压跌落15% 波形畸变率 3% 50 / 60 Hz 频率选择,LSA系列发电机 NEW LSA RANGE,1 - LSA RANGE AIMS2 - LSA RANGE3 - MAIN ELECTRICAL FEATURES 4 - EXCITATION SYSTEMS / AVRS5 - ELECTRICAL PERFORMANC
10、ES6 - MECHANICAL FEATURES 7 - VERSATILITY / MODULARITY8 - INSTALLATION/MAINTENANCE9 RELATED INFORMATION,LSA43.2 UP TO LSA 49.1,LSA 43.2 到 LSA 49.1,1 LSA发电机的目标2 LSA系列发电机的功率范围3 主要电气特色 4 励磁系统 / AVRS5 电气性能6 机械特点 7 广泛适用的模块化设计8 发电机的安装与维护9 相关资料,励磁系统特色 EXCITATION FEATURES,CHOICE OF 3 TYPES OF EXCITATION, SH
11、UNT FOR RATING 600kVA (LSA43.2 TO 47.2), FOR BASIC NEEDS - REGULATORS R 230 AND R448. PMG IS PROPOSED TO UPGRADE AN EXISTING SHUNT MACHINE OR FOR SPECIFICATIONS REGULATORS R448 AREP, LS PATENT, STANDARD FOR LSA49.1 RANGE REGULATORS R448 THE ADAPTED SOLUTION TO THE CUSTOMERS NEEDS, 自励励磁系统，对于功率 600 kV
12、A (LSA43.2到47.2)的基本配置，调节器 根据需要选用 R230或R448 永磁PMG励磁系统，可作为已有自励 励磁的升级，或按要求为标准配置， 调节器采用 R448 AREP励磁系统，这是利莱森玛的专 利技术。LSA49.1的基本配置，调节 器采用R448 根据客户需要进行配置,3种类型励磁系统的选择,自励励磁 SHUNT,定子绕组STATOR WINDING,旋转整流器ROTATINGRECTIFIERS,励磁机磁场EXCITER FIELD,转子绕组ROTORWINDING,励磁机电枢EXCITERARMATURE,自动电压调节器AUTOMATICVOLTAGE REGULAT
13、OR,A.C.D.C.,自励 + 永磁机 SHUNT + PMG,定子绕组STATOR WINDING,旋转整流器ROTATINGRECTIFIERS,励磁机磁场EXCITER FIELD,转子绕组ROTORWINDING,励磁机电枢EXCITERARMATURE,自动电压调节器AUTOMATICVOLTAGE REGULATOR,A.C.D.C.,永磁机PERMANENTMAGNETGENERATOR,励磁系统 EXCITATION SYSTEMS,自励+永磁机 SHUNT + PMG,自励励磁 SHUNT,优点ADVANTAGES,缺点DISADVANTAGES,瞬间过载能力高 High
14、starting capacity,短路能力 Short-circuit capability,短路时自我保护Self protectedagainst short circuit,额外增加长度 Extra length,增加零件数量High number of components,瞬间过载能力较低Lower startingcapacity,有限的短路电流能力No short- circuitcapacity,固有建压能力 Intrinsec Build-up,不会额外增加长度No extra length,增加成本 Added cost,过载特性 OVERLOAD CHARACTERISTICS,电压Voltage,400 V,IN100 %,起动电动机能力Motor starting capacity,300%IC/C,COMPOUNDAREPSHUNT + BOOSTERSHUNT + PMG,SHUNT,永磁励磁 与 AREP励磁SHUNT + PMG and AREP,自励SHUNT,短路电流能力 SHORT CIRCUIT CAPABILITY,3 IN,定子电流STATOR CURRENT,励磁电流EXCITATIONI exc,
