表1 10kW电堆测试性能
电流 |
150A |
175A |
||||||
循环 |
输出功率 /kW |
电压效率 /% |
电流效率 /% |
能量效率 /% |
输出功率 /kW |
电压效率 /% |
电流效率 /% |
能量效率 /% |
1 |
9.46 |
86.8 |
95.2 |
82.7 |
11.02 |
85.1 |
95.7 |
81.4 |
2 |
9.48 |
86.9 |
95.5 |
83.0 |
11.03 |
84.8 |
95.8 |
81.2 |
3 |
9.39 |
87.1 |
94.6 |
82.5 |
11.04 |
84.9 |
95.9 |
81.4 |
4 |
9.48 |
86.9 |
95.5 |
82.9 |
11.02 |
84.9 |
95.7 |
81.2 |
5 |
9.49 |
86.9 |
95.6 |
83.1 |
11.03 |
84.9 |
95.9 |
81.4 |
6 |
9.47 |
87.1 |
95.3 |
83.0 |
11.01 |
84.8 |
95.7 |
81.2 |
7 |
9.48 |
86.9 |
95.4 |
82.9 |
11.03 |
84.9 |
95.9 |
81.4 |
8 |
9.49 |
86.9 |
95.5 |
83.0 |
11.01 |
84.8 |
95.7 |
81.2 |
9 |
9.47 |
87.1 |
95.4 |
83.0 |
11.03 |
84.9 |
95.9 |
81.4 |
10 |
9.48 |
86.8 |
95.4 |
82.9 |
11.00 |
84.8 |
95.7 |
81.2 |
平均值 |
9.47 |
86.9 |
95.4 |
82.9 |
11.02 |
84.9 |
95.8 |
81.3 |
待测量名称
待测量被测点
测量范围
采集分辨率
精度等级
电解液温度
管路2处罐内2处
0~100 ℃
0.03 ℃
1%
压力
管路2处
0~300 kPa
0.09 kPa
1%
流量
管路2处
0~25 m3/h
0.006 m3/h
1%
液位
罐顶2处
0~2 m
0.0005m
1%
电流
动力线正极接线端1处
-300~+300A
0.3A
1%
电压
单电堆电压
0~80V
0.03V
0.5%




