无刷三相同步发电机系列

无刷三相同步发电机引进、消化、吸收国际九十年代发电机*技术而自行设计研制的新型发电机。技术性能和安装尺寸符合国际IEC标准和中华人民共和国国家标准GB/T15548-95《往复式内燃机驱动的三相同步发电机通用技术条件》。产品性能优良，质量可靠，造型美观精致，产品性能达到当代国际水平。
Brushless 3-phase synchronous generator is the new generator designed independently and produced by our company by introducing the advanced technologies of the famous generator sets in 1990s in the world. The technical performance and installation size of generator comply with the IEC standard and the GB/T15548-95(General Specification for Three-phase Synchronous Generators Driven by Reciprocating Internal Combustion Engine). Such product has good performance, reliable quality and attractive appearance, and its product performance achieves the contemporarily international level quality.

优异的电气性能
Excellent electrical performance
稳态电压调整率≤±0.1%   Steady-state voltage regulation factor ≤±0.1%
瞬态电压调整率≤±20%-15%  Transient voltage regulation factor ≤±20%-15%
电压整定范围≥%10UN  Voltage setting range ≥%10UN
线电压波形正弦性畸变率≤5% Line voltage waveform sine distortion rate ≤5%
三相不对称负载时电压偏差率≤5% Voltage deviation in the circumstance of asymmetrical 3-phase load: ≤5%
效率平均值达水平  With the average efficiency value reaching the international advanced level

的结构设计
Excellent structural design

整体式凸极转子，磁极绕组直接绕制在极身上，铁心通风设计，散热效果好，绕组温升裕度大。转子设有全阻尼绕组，并联运行稳定，圆筒形钢板机座，外观精致。整体体积小、重量轻、造型新颖，AVR自动调压精度高，整体固封三防及抗振性能好。整体结构有单机式（带励磁箱）和小成套式（带控制箱），传动端端盖有二种结构：一种是端盖带凸绝止口，另一种是端盖与联接座铸成一体，便于直接安装机组。
The series products adopt the one-piece salient-pole rotor, where the pole winding is directly designed on the body of pole, and the particular iron core ventilation design guarantees a good heat dissipation and large temperature rise allowance; the rotor is designed the full amortisseur winding, which can run steadily in parallel; the cylindrical steel plate base has excellent appearance. The whole piece is of small volume, light mass, novel style, high automatic AVR voltage regulation, good three-proofing effect and shock resistance. The whole unit has two styles, namely single unit type (with the excitation cabinet) and small complete set type (with the control cabinet). Additionally its end cap of the transmission end has two kinds of structures, namely the one with the flange edge, and the other one with the integrated connection between end cover and connecting base. Both structures are beneficial for installing separator set directly.

使用环境条件
Operating conditions
 
环境空气温度≤40℃
海拔高度≤1000m
额定频率和转速：50Hz 1500r/min;60Hz 1800r/min
额定电压:400/230V,三相四线制
60Hz时，电压按协议规定
空气相对温度：≤90℃%
Ambient air temperature: ≤40℃
Altitude: ≤1000m
Rated frequency and rotating speed: 50Hz 1500r/min; 60Hz 1800r/min
Rated voltage: 400/230V, 3-phase 4-wire system
When the frequency is 60Hz, the voltage is subject to the agreed protocol. 
Relative air temperature: ≤90℃%