SHANGHAI LUCHENG METAL CO.,LTD

2MW变速恒频风力发电机组
Series of 2MW Variety-speed Constant-Hz Generators

该机型由我公司和德国aerodyn公司联合设计，并拥有自主知识产权。常温机组主要技术参数、功率曲线如下（低温型机组参数类似）：
The equipments are designed by our company combining with the Germany company Aerodny. Our company also owns the Intelligent Property Right of the equipments. The mainly technical data and power curve of the normal temperature equipments are as follows:

项目		参数
叶轮 Leaf	叶轮直径 Leaf Diameter	82.4	92.8
	轮毂高度 Height	80	100
	功率调节方式 Way of changing power	变浆变速 Changing Syrup to change speed
	切入风速（m/s） Come-in Wind Speed	3
	切出风速(m/s) Come-out Wind Speed	25
	额定风速(m/s) Standard Wind Speed	12	10.5
发电机 Generator	型式Type	双馈异步发电机 Double-Fed Asynchronous Generator
	额定输出功率(kW) Standard Output power	2068	2068
	电压(v)	690
	频率(Hz)	50
齿轮箱传动比 Ratio of Wheel Gear Box move		103.3	117
塔架形式 Type of Tower type Supporter		锥形Taper
刹车系统 Brake System	空气刹车Air Brake	全顺桨 Complete Agreeable-hour-hand syrup
	机械刹车 Machine Brake	高速轴刹车盘 High Speed Bearings Brake
安全等级Safety Grades		IEC TC2A+	IEC TC3A
安全风速(50年,3秒,m/s)		70	52.5

v[m/s]	Pel.[KW]	cp[-]
3.0	13.2	0.448
4.0	67.5	0.474
5.0	185.5	0.474
6.0	352.3	0.474
7.0	591.3	0.474
8.0	907.3	0.474
9.0	1309.5	0.474
10.0	1785.9	0.467
11.0	2000.0	0.391
12.0	2000.0	0.301
13.0	2000.0	0.236
14.0	2000.0	0.189
15.0	2000.0	0.154
16.0	2000.0	0.127
17.0	2000.0	0.106
18.0	2000.0	0.089
19.0	2000.0	0.076
20.0	2000.0	0.065
21.0	2000.0	0.056
22.0	2000.0	0.049
23.0	2000.0	0.043
24.0	2000.0	0.038
25.0	2000.0	0.033

2MW(叶轮直径92.8m)功率曲线

2MW(Leaf Diameter 92.8m) Power Curve

2MW风力发电机组（叶轮直径92.8m）年发电量曲线图

Series of 2MW Wind Power Generator’s The Annual Electricity Quantity Curve (Leaf Diameter 92.8m)
　

风速V[m/s]

平均风速：Vm[m/s]

v[m/s]	Pel.[KW]	cp[-]
3.0	9.2	0.395
4.0	55.5	0.493
5.0	152.9	0.497
6.0	290.5	0.497
7.0	487.5	0.497
8.0	745.6	0.496
9.0	1051.6	0.484
10.0	1394.3	0.464
11.0	1748.8	0.435
12.0	1983.1	0.379
13.0	2000.0	0.347
14.0	2000.0	0.308

v[m/s]	Pel.[Kw]	cp[-]
15.0	2000.0	0.262
16.0	2000.0	0.216
17.0	2000.0	0.194
18.0	2000.0	0.151
19.0	2000.0	0.141
20.0	2000.0	0.122
21.0	2000.0	0.104
22.0	2000.0	0.088
23.0	2000.0	0.079
24.0	2000.0	0.065
25.0	2000.0	0.065

2MW(叶轮直径82.4m)功率曲线
2MW(Leaf Diameter 82.4m) Power Curv

风速V[m/s]

2MW风力发电机组（叶轮直径82.4m）年发电量曲线图
Series of 2MW Wind Power Generator’s The Annual Electricity Quantity Curve(Leaf Diameter 82.4m)

平均风速Vm[m/s]

Contact us:
Telephone exchange: 0086-21-65177070; Fax: 0086-21-55511176;
Website: www.lcsteel.com; E-mail: lcsteel@lcsteel.com;
Working hours: 8:30 – 17:00 Monday to Friday. (In Saturday, there are workers on duty in the company.)
Traffic signs: Dabaishu Station of the 3rd Pearl Underground Line in Shanghai, near to South Xinshi Road.
Parking Guide: Enter the door of No. 515, South Xinshi Road, Shanghai.
Traffic: Dabaishu Station of the 3rd Pearl Underground Line in Shanghai, bus lines 133, 866, 966 and 874.


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		DATE: 1/6/2009 Tuesday