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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 AIMS 2 - LSA RANGE 3 - MAIN ELECTRICAL FEATURES 4 - EXCITATION SYSTEMS / AVRS 5 - ELECTRICAL PERFORMANCES 6 - MECHANICAL FEATURES 7 - VERSATILIT
2、Y / MODULARITY 8 - INSTALLATION/MAINTENANCE 9 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 / AVRS 5 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 POWER STANDBY POWER CONSTRUCTION MARI
3、NE TELECOMMUNICATIONS MILITARY REFRIGERATION OIL FIELD RAILWAY,LSA系列发电机 NEW LSA RANGE,1 - LSA RANGE AIMS 2 - LSA RANGE 3 - MAIN ELECTRICAL FEATURES 4 - EXCITATION SYSTEMS / AVRS 5 - ELECTRICAL PERFORMANCES 6 - MECHANICAL FEATURES 7 - VERSATILITY / MODULARITY 8 - INSTALLATION/MAINTENANCE 9 RELATED IN
4、FORMATION,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 / AVRS 5 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
5、围 LSA RANGE,自励 + 永磁励磁 SHUNT + PMG,AREP 励磁系统,LSA 47.2,LSA系列发电机 NEW LSA RANGE,1 - LSA RANGE AIMS 2 - LSA RANGE 3 - MAIN ELECTRICAL FEATURES 4 - EXCITATION SYSTEMS / AVRS 5 - ELECTRICAL PERFORMANCES 6 - MECHANICAL FEATURES 7 - VERSATILITY / MODULARITY 8 - INSTALLATION/MAINTENANCE 9 RELATED INFORMATION,
6、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 / AVRS 5 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 EFFICIENCIE
7、S - LOWER REACTANCES - LOWER VOLTAGE DIPS STANDARDISATION 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 m
8、ost popular engines SHUNT or PMG excitation with 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%
9、 50 / 60 Hz frequency selection,电气特色 ELECTRICAL 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 AIMS 2 - LSA RANGE 3 - MAIN ELECTRICAL FEATURES 4 -
10、EXCITATION SYSTEMS / AVRS 5 - ELECTRICAL PERFORMANCES 6 - MECHANICAL FEATURES 7 - VERSATILITY / MODULARITY 8 - INSTALLATION/MAINTENANCE 9 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 / AVRS 5 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
11、系统特色 EXCITATION FEATURES,CHOICE OF 3 TYPES OF EXCITATION, SHUNT 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
12、 ADAPTED SOLUTION TO THE CUSTOMERS NEEDS, 自励励磁系统，对于功率 600 kVA (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 ROTATING RECTIFIERS,励磁机磁场 EXCITER FIELD,转子绕组
13、ROTOR WINDING,励磁机电枢 EXCITER ARMATURE,自动电压调节器 AUTOMATIC VOLTAGE REGULATOR,A.C. D.C.,自励 + 永磁机 SHUNT + PMG,定子绕组 STATOR WINDING,旋转整流器 ROTATING RECTIFIERS,励磁机磁场 EXCITER FIELD,转子绕组 ROTOR WINDING,励磁机电枢 EXCITER ARMATURE,自动电压调节器 AUTOMATIC VOLTAGE REGULATOR,A.C. D.C.,永磁机 PERMANENT MAGNET GENERATOR,励磁系统 EXCITA
14、TION 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 starting capacity,短路能力 Short-circuit capability,短路时自我保护 Self protected against 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
15、,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,IN 100 %,起动电动机能力 Motor starting capacity,300% IC/C,COMPOUND AREP SHUNT + BOOSTER SHUNT + 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 EXCITATION I exc,. 励磁跌落 The alternator excitation drops . 输出切断 Power out., 自励 Shunt, AREP与永磁 AREP or PMG,励磁电流 EXCITATION I exc, The alternator supports the short circuit during 10 seco
