燃气轮机热电联产
Stag106B(PG6561B)燃气轮机热电联产功况比较
| 项目 |
单位 |
系数 |
0抽汽 |
10吨 |
20吨 |
30吨 |
40吨 |
50吨 |
余热锅炉直接供热 |
背压机 |
补燃80抽汽70 |
补燃105抽汽70 |
补燃105直接供热 |
补燃145抽汽116.5 |
补燃145直接供热 |
| 燃耗量 |
GJ/h |
ISO |
447.71 |
447.71 |
447.71 |
447.71 |
447.71 |
447.71 |
447.71 |
447.71 |
507.92 |
596.47 |
596.47 |
738.16 |
738.16 |
| 天然气耗量 |
M3/h |
35169 |
12730 |
12730 |
12730 |
12730 |
12730 |
12730 |
12730 |
12730 |
14442 |
16960 |
16960 |
20989 |
20989 |
| 燃机出力 |
kW |
ISO |
39620 |
39620 |
39620 |
39620 |
39620 |
39620 |
39620 |
39620 |
39620 |
39620 |
39620 |
39620 |
39620 |
| 燃机发电折热能 |
GJ/h |
3600 |
142.63 |
142.63 |
142.63 |
142.63 |
142.63 |
142.63 |
142.63 |
142.63 |
142.63 |
142.63 |
142.63 |
142.63 |
142.63 |
| 燃机效率 |
% |
ISO |
31.9% |
31.9% |
31.9% |
31.9% |
31.9% |
31.9% |
31.9% |
31.9% |
28.1% |
23.9% |
23.9% |
19.3% |
19.3% |
| 蒸汽轮机出力 |
kW |
ISO |
16050 |
14550 |
13100 |
11650 |
10200 |
8700 |
0 |
6000 |
9200 |
16050 |
0 |
16050 |
0 |
| 蒸汽机发电折热能 |
GJ/h |
3600 |
57.78 |
52.38 |
47.16 |
41.94 |
36.72 |
31.32 |
0.00 |
21.60 |
33.12 |
57.78 |
0.00 |
57.78 |
0.00 |
| 蒸汽机系统内效率 |
% |
- |
12.91% |
11.70% |
10.53% |
9.37% |
8.20% |
7.00% |
0.00% |
4.82% |
6.52% |
9.69% |
0.00% |
7.83% |
0.00% |
| 联合循环发电出力 |
kW |
- |
55670 |
54170 |
52720 |
51270 |
49820 |
48320 |
39620 |
45620 |
48820 |
55670 |
39620 |
55670 |
39620 |
| 联合循环发电折热能 |
GJ/h |
3600 |
200.41 |
195.01 |
189.79 |
184.57 |
179.35 |
173.95 |
142.63 |
164.23 |
175.75 |
200.41 |
142.63 |
200.41 |
142.63 |
| 联合循环发电效率 |
% |
- |
44.76% |
43.56% |
42.39% |
41.23% |
40.06% |
38.85% |
31.86% |
36.68% |
34.60% |
33.60% |
23.91% |
27.15% |
19.32% |
| 蒸汽机/锅炉抽汽量 |
t/h |
63 |
0 |
10 |
20 |
30 |
40 |
50 |
74.23 |
63 |
70 |
70 |
124 |
116.5 |
170.9 |
| 蒸汽折热能 |
GJ/h |
2894 |
0 |
28.94 |
57.88 |
86.82 |
115.76 |
144.70 |
214.83 |
189.00 |
210.00 |
210.00 |
358.05 |
337.18 |
494.45 |
| 蒸汽供热效率 |
% |
- |
0% |
6.46% |
12.93% |
19.39% |
25.86% |
32.32% |
47.98% |
42.22% |
41.35% |
35.21% |
60.03% |
45.68% |
66.98% |
| 联合循环热电效率 |
% |
- |
44.76% |
50.02% |
55.32% |
60.62% |
65.92% |
71.17% |
79.84% |
78.90% |
75.95% |
68.81% |
83.94% |
72.83% |
86.31% |
| 热电比 |
% |
- |
0.00% |
14.84% |
30.50% |
47.04% |
64.54% |
83.18% |
150.62% |
115.08% |
119.49% |
104.78% |
251.03% |
168.24% |
346.66% |
备注:参数使用南京汽轮电机厂生产PG6561B燃气轮机,德尔塔7MPa补燃余热锅炉,杭州汽轮机厂单抽汽轮机,GEA空气冷凝器。
Stag109E(PG9171E)燃气轮机热电联产功况比较
| 项目 |
单位 |
系数 |
0抽汽 |
20吨 |
40吨 |
60吨 |
80吨 |
100吨 |
120吨 |
140吨 |
余热锅炉直接供热 |
| 燃耗量 |
GJ/h |
ISO |
1315.44 |
1315.44 |
1315.44 |
1315.44 |
1315.44 |
1315.44 |
1315.44 |
1315.44 |
1315.44 |
| 天然气消耗量 |
M3/h |
35169 |
37404 |
37404 |
37404 |
37404 |
37404 |
37404 |
37404 |
37404 |
37404 |
| 燃机出力 |
kW |
ISO |
123400 |
123400 |
123400 |
123400 |
123400 |
123400 |
123400 |
123400 |
123400 |
| 燃机发电折热能 |
GJ/h |
3600 |
444.24 |
444.24 |
444.24 |
444.24 |
444.24 |
444.24 |
444.24 |
444.24 |
444.24 |
| 燃机效率 |
% |
ISO |
33.8% |
33.8% |
33.8% |
33.8% |
33.8% |
33.8% |
33.8% |
33.8% |
33.8% |
| 蒸汽轮机出力 |
kW |
ISO |
46300 |
43800 |
40800 |
37500 |
34900 |
31300 |
27800 |
24200 |
0 |
| 蒸汽轮机发电折热能 |
GJ/h |
3600 |
166.68 |
157.68 |
146.88 |
135.00 |
125.64 |
112.68 |
4.63 |
3.82 |
0.00 |
| 蒸汽轮机系统内效率 |
% |
- |
12.67% |
11.99% |
11.17% |
10.26% |
9.55% |
8.57% |
0.35% |
0.29% |
0.00% |
| 联合循环发电出力 |
kW |
- |
169700 |
167200 |
164200 |
160900 |
158300 |
154700 |
151200 |
147600 |
123400 |
| 联合循环发电折热能 |
GJ/h |
3600 |
610.92 |
601.92 |
591.12 |
579.24 |
569.88 |
556.92 |
448.87 |
448.06 |
444.24 |
| 联合循环发电效率 |
% |
- |
46.44% |
45.76% |
44.94% |
44.03% |
43.32% |
42.34% |
34.12% |
34.06% |
33.77% |
| 蒸汽轮机/锅炉抽汽量 |
t/h |
179 |
0 |
20 |
40 |
60 |
80 |
100 |
120 |
140 |
210.92 |
| 蒸汽折热能 |
GJ/h |
2894 |
0 |
57.88 |
115.76 |
173.64 |
231.52 |
289.40 |
347.28 |
405.16 |
610.39 |
| 蒸汽供热效率 |
% |
- |
0% |
4.40% |
8.80% |
13.20% |
17.60% |
22.00% |
26.40% |
30.80% |
46.40% |
| 联合循环热电效率 |
% |
- |
46.44% |
50.16% |
53.74% |
57.23% |
60.92% |
64.34% |
60.52% |
64.86% |
80.17% |
| 热电比 |
% |
- |
0.00% |
9.62% |
19.58% |
29.98% |
40.63% |
51.96% |
77.37% |
90.43% |
137.40% |
备注:参数使用GE PG9171E燃气轮机,德尔塔7MPa补燃余热锅炉,杭州汽轮机厂单抽汽轮机,GEA空气冷凝器。
Solar小型燃气轮机热电联产功况比较
| 项目 |
单位 |
Saturn 20 |
Centaur 40 |
Centaur 50 |
Mercury 60 |
Taurus 60 |
Taurus 70 |
Mars 90 |
Mars 100 |
Titan 130 |
| 燃机型号 |
- |
土星20 |
人马座40 |
人马座50 |
水星60 |
金牛座60 |
金牛座70 |
火星90 |
火星100 |
太阳神130 |
| 燃机出力 |
kW |
1181 |
3418 |
4234 |
4072 |
5069 |
6728 |
9061 |
10439 |
12533 |
| 千瓦燃耗 |
kJ/kWh |
14987 |
13166 |
12541 |
9209 |
12093 |
11281 |
11555 |
11265 |
11115 |
| 燃耗量 |
GJ/h |
17.7 |
45.0 |
53.1 |
37.5 |
61.3 |
75.9 |
104.7 |
117.6 |
139.3 |
| 天然气消耗量 |
M3/h |
503 |
1280 |
1510 |
1066 |
1743 |
2158 |
2977 |
3344 |
3961 |
| 燃机发电折热能 |
GJ/h |
4.25 |
12.30 |
15.24 |
14.66 |
18.25 |
24.22 |
32.62 |
37.58 |
45.12 |
| 燃机效率 |
% |
24.0% |
27.3% |
28.7% |
39.1% |
29.8% |
31.9% |
31.2% |
32.0% |
32.4% |
| 燃气轮机排烟温度 |
0C |
512 |
443 |
502 |
351 |
496 |
482 |
468 |
491 |
482 |
| 余热锅炉烟气流量 |
t/h |
22.7 |
65.8 |
67.2 |
60.6 |
77.7 |
95.9 |
138.20 |
147.3 |
176 |
余热锅炉直接供热( 蒸汽压力1034kPa,饱和) |
|
|
|
|
|
|
|
| 蒸汽量 |
t/h |
3.7 |
8.3 |
10.6 |
4.6 |
12 |
14.1 |
19 |
22 |
25.8 |
| 蒸汽折净热能 |
GJ/h |
9.03 |
20.25 |
25.86 |
11.22 |
29.28 |
34.40 |
46.36 |
66.00 |
77.40 |
| 供热效率 |
% |
51.01% |
45.00% |
48.71% |
29.93% |
47.77% |
45.33% |
44.28% |
56.12% |
55.56% |
| 联合循环发电效率 |
% |
75.03% |
72.35% |
77.41% |
69.02% |
77.53% |
77.24% |
75.43% |
88.08% |
87.95% |
| 热电比 |
% |
212.34% |
164.59% |
169.68% |
76.57% |
160.45% |
142.04% |
142.12% |
175.62% |
171.55% |
余热锅炉补燃至9270C直接供热( 蒸汽压力1034kPa,饱和) |
|
|
|
|
|
|
| 补燃燃耗量 |
GJ/h |
11.20 |
37.90 |
34.20 |
40.80 |
40.00 |
50.90 |
74.90 |
76.10 |
93.50 |
| 天然气消耗量 |
M3/h |
318 |
1078 |
972 |
1160 |
1137 |
1447 |
2130 |
2164 |
2659 |
| 蒸汽量 |
t/h |
8.4 |
24.7 |
25.2 |
22.5 |
29.1 |
35.9 |
51.3 |
54.7 |
66.0 |
| 蒸汽折净热能 |
GJ/h |
20.50 |
60.27 |
61.49 |
54.90 |
71.00 |
87.60 |
125.17 |
133.47 |
161.04 |
| 供热效率 |
% |
70.92% |
72.70% |
70.43% |
70.11% |
70.09% |
69.08% |
69.69% |
68.90% |
69.18% |
| 联合循环发电效率 |
% |
85.63% |
87.54% |
87.89% |
88.84% |
88.11% |
88.18% |
87.86% |
88.31% |
88.56% |
| 热电比 |
% |
482.08% |
489.79% |
403.40% |
374.51% |
389.10% |
361.66% |
383.73% |
355.15% |
356.92% |
余热锅炉补燃至15930C直接供热( 蒸汽压力1034kPa,饱和)
|
|
|
|
|
|
|
| 补燃燃耗量 |
GJ/h |
29.7 |
92.5 |
89.6 |
91.3 |
104.0 |
130.2 |
188.1 |
196.4 |
238.8 |
| 天然气消耗量 |
M3/h |
844 |
2630 |
2548 |
2596 |
2957 |
3702 |
5348 |
5584 |
6790 |
| 蒸汽量 |
t/h |
16.50 |
48.20 |
49.20 |
44.10 |
56.90 |
70.30 |
101.30 |
106.80 |
128.90 |
| 蒸汽折净热能 |
GJ/h |
40.26 |
117.61 |
120.05 |
107.60 |
138.84 |
171.53 |
247.17 |
260.59 |
314.52 |
| 供热效率 |
% |
84.94% |
85.53% |
84.13% |
83.54% |
83.99% |
83.23% |
84.42% |
82.99% |
83.18% |
| 联合循环发电效率 |
% |
93.91% |
94.48% |
94.81% |
94.92% |
95.03% |
94.98% |
95.56% |
94.96% |
95.12% |
| 热电比 |
% |
946.94% |
955.79% |
787.59% |
734.04% |
760.81% |
708.20% |
757.74% |
693.43% |
697.08% |
|