A kind of load testing device of fuel cell generation
Technical field
The utility model relates to the fuel cell technology field, particularly the measuring technology of fuel cell generation.
Background technology
The load testing system of traditional fuel cell generation utilizes the low on-resistance characteristic of power field effect pipe MOSFET as electronic load, can adjust the size of conducting resistance arbitrarily by controlling voltage between its grid source class, the size that promptly changes load is tested; Perhaps the output direct current signal of fuel cell generation is transformed into 380 volts of AC signal and outputs to electrical network, do load with electrical network.All there is the shortcoming that technical difficulty is big, cost is high in two kinds of traditional load testing systems.
Summary of the invention
The purpose of this utility model provides output power with fuel cell generation and is depleted to test macro in the high-power noninductive resistance load.
The technical solution of the utility model is: a kind of load testing device of fuel cell generation, comprise external power source, the load output control unit, high-power noninductive resistance and computing machine, the load output control unit is provided with the interface that is connected with high-power noninductive resistance, the interface that is connected with external power source, with computing machine by signal wire interface that is connected and the interface that is connected with fuel cell generation, it is characterized in that described load output control unit comprises current sensor, voltage sensor, the DC/DC translation circuit, driving circuit, control and holding circuit, power supply and communication interface circuit, the interface that is connected with fuel cell generation of described load output control unit, it is the input end of the DC/DC translation circuit in the load output control unit, the interface that is connected of described load output control unit and high-power noninductive resistance, it is the output terminal of the DC/DC translation circuit in the load output control unit, described current sensor is serially connected in the input end of the DC/DC translation circuit in the load output control unit, gather the current signal of DC/DC translation circuit input end, described voltage sensor is connected in parallel on the input end of the DC/DC translation circuit in the load output control unit, gather the input terminal voltage signal of DC/DC translation circuit, current signal that current sensor and voltage sensor are gathered and voltage signal are given control and holding circuit in the load output control unit by signal wire transmits, the connecting interface of described external power source and load output control unit, be the input end of the power supply in the load output control unit, the output terminal of the power supply in the load output control unit respectively with the load output control unit in driving circuit, control and holding circuit are connected with the communication interface circuit; The interface that described load output control unit and computing machine are connected by data line; it is the input end of the communication interface circuit in the load output control unit; control and holding circuit in communication interface circuit and the load output control unit are interconnected by signal wire; control in the load output control unit and holding circuit are connected by signal wire with driving circuit in the load output control unit; driving circuit in the load output control unit is connected with the DC/DC translation circuit by signal wire; control in the load output control unit and holding circuit are according to the load instructions of computer installation and the current signal of collection; voltage signal; calculate the conversion desired value of DC/DC translation circuit; the desired value that calculates is transferred to driving circuit; the output of driving circuit control DC/DC translation circuit; make the output current or the output power of fuel cell generation satisfy given electric current of computing machine or power requirement, the output power of fuel cell generation is carried in the high-power noninductive resistance load by the DC/DC conversion.
The load testing device of described a kind of fuel cell generation of the present utility model is characterized in that described DC/DC translation circuit is a half-bridge isolated form DC/DC translation circuit
The load testing device of described a kind of fuel cell generation of the present utility model is characterized in that the measured power grade of the power grade of described high-power noninductive resistance load more than or equal to fuel cell generation.
The utility model is the system that carries out the fuel cell generation load testing by the electric current of adjusting DC/DC translation circuit input end and voltage.The utility model has the advantages that realization is simple, cost is low, adjustability good.
Description of drawings
The utility model has accompanying drawing two width of cloth, wherein
Fig. 1 is the theory diagram of fuel cell generation load testing device of the present utility model,
Fig. 2 is the fuel cell generation dynamic test curve map of embodiment of the present utility model.
Embodiment
The block diagram that provides by accompanying drawing connects fuel cell generation, high-power noninductive resistance load, external power supply and computing machine.The rated power of fuel cell generation is 40kw, and high-power noninductive resistance load is 40kw, and external power supply is 24Vdc, and computing machine is for grinding magnificent 610 types.The current sensor of load output control unit is CHB200, be serially connected in the input end of the DC/DC translation circuit in the load output control unit, gather the current signal of DC/DC translation circuit input end, voltage sensor is CHV25P, be connected in parallel on the input end of the DC/DC translation circuit in the load output control unit, gather the input terminal voltage signal of DC/DC translation circuit, the DC/DC translation circuit is a half-bridge isolated form translation circuit, the output terminal of the power supply in the load output control unit is exported 12 volts respectively, 24 volts and ± power supply of 12V volt, respectively with the load output control unit in driving circuit, control and holding circuit are connected with the communication interface circuit; Communication interface circuit and control and holding circuit are interconnected by signal wire; control and holding circuit are connected by signal wire with driving circuit; driving circuit is connected with the DC/DC translation circuit by signal wire; control and holding circuit are according to the load instructions of computer installation and the current signal of collection; voltage signal; calculate the conversion desired value of DC/DC translation circuit; the desired value that calculates is transferred to driving circuit; the output of driving circuit control DC/DC translation circuit; make the output current or the output power of fuel cell generation satisfy given electric current of computing machine or power requirement, the output power of fuel cell generation is carried in the high-power noninductive resistance load by the DC/DC conversion.The dynamic test curve of present embodiment as shown in Figure 2, test data such as following table:
The test data table
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:03.2 |
0 |
0.2 |
553.6 |
110.72 |
| 2008-11-8-14:07:03.3 |
0 |
0.2 |
553.8 |
110.76 |
| 2008-11-8-14:07:03.4 |
1 |
0.2 |
553.7 |
110.74 |
| 2008-11-8-14:07:03.6 |
1 |
0.3 |
553.8 |
166.14 |
| 2008-11-8-14:07:03.6 |
2 |
0.2 |
553.8 |
110.76 |
| 2008-11-8-14:07:03.7 |
2 |
30.7 |
512.2 |
15724.54 |
| 2008-11-8-14:07:03.9 |
3 |
100.5 |
361.7 |
36350.85 |
| 2008-11-8-14:07:03.9 |
3 |
70.9 |
395.4 |
28033.86 |
| 2008-11-8-14:07:04.0 |
4 |
24.5 |
455.6 |
11162.2 |
| 2008-11-8-14:07:04.2 |
4 |
14.4 |
474.3 |
6829.92 |
| 2008-11-8-14:07:04.2 |
5 |
12.9 |
477.3 |
6157.17 |
| 2008-11-8-14:07:04.3 |
5 |
11.6 |
480.3 |
5571.48 |
| 2008-11-8-14:07:04.4 |
6 |
11.3 |
481.1 |
5436.43 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:04.5 |
6 |
11.7 |
480.6 |
5623.02 |
| 2008-11-8-14:07:04.7 |
7 |
12.6 |
477.7 |
6019.02 |
| 2008-11-8-14:07:04.8 |
7 |
12.9 |
476.8 |
6150.72 |
| 2008-11-8-14:07:04.8 |
8 |
14.3 |
473.6 |
6772.48 |
| 2008-11-8-14:07:04.9 |
8 |
14.8 |
472.5 |
6993 |
| 2008-11-8-14:07:05.0 |
9 |
16.7 |
467.7 |
7810.59 |
| 2008-11-8-14:07:05.2 |
9 |
18 |
464.9 |
8368.2 |
| 2008-11-8-14:07:05.2 |
10 |
18.6 |
463.4 |
8619.24 |
| 2008-11-8-14:07:05.3 |
10 |
19.5 |
461.6 |
9001.2 |
| 2008-11-8-14:07:05.5 |
11 |
21.1 |
458.3 |
9670.13 |
| 2008-11-8-14:07:05.6 |
11 |
22.9 |
454.7 |
10412.63 |
| 2008-11-8-14:07:05.7 |
12 |
23.2 |
454.8 |
10551.36 |
| 2008-11-8-14:07:05.8 |
12 |
24.2 |
452.7 |
10955.34 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:05.8 |
13 |
25.1 |
451.1 |
11322.61 |
| 2008-11-8-14:07:05.9 |
13 |
26.6 |
448.8 |
11938.08 |
| 2008-11-8-14:07:06.0 |
14 |
28.6 |
445.2 |
12732.72 |
| 2008-11-8-14:07:06.2 |
14 |
29 |
444.5 |
12890.5 |
| 2008-11-8-14:07:06.2 |
14 |
30 |
442.7 |
13281 |
| 2008-11-8-14:07:06.3 |
15 |
30 |
442.7 |
13281 |
| 2008-11-8-14:07:06.5 |
16 |
31.8 |
440.4 |
14004.72 |
| 2008-11-8-14:07:06.5 |
16 |
32 |
439.9 |
14076.8 |
| 2008-11-8-14:07:06.7 |
17 |
36.6 |
433 |
15847.8 |
| 2008-11-8-14:07:06.7 |
17 |
37.2 |
432.3 |
16081.56 |
| 2008-11-8-14:07:06.8 |
18 |
38.4 |
430.3 |
16523.52 |
| 2008-11-8-14:07:06.9 |
18 |
39.2 |
429.3 |
16828.56 |
| 2008-11-8-14:07:07.0 |
19 |
40.2 |
427.9 |
17201.58 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:07.2 |
19 |
44.2 |
423 |
18696.6 |
| 2008-11-8-14:07:07.2 |
20 |
45.1 |
421.5 |
19009.65 |
| 2008-11-8-14:07:07.3 |
20 |
45.6 |
420.7 |
19183.92 |
| 2008-11-8-14:07:07.4 |
21 |
47.4 |
418.6 |
19841.64 |
| 2008-11-8-14:07:07.5 |
21 |
49.3 |
416.3 |
20523.59 |
| 2008-11-8-14:07:07.7 |
22 |
49.9 |
415.2 |
20718.48 |
| 2008-11-8-14:07:07.7 |
22 |
50.5 |
414.5 |
20932.25 |
| 2008-11-8-14:07:07.9 |
23 |
53.1 |
411.4 |
21845.34 |
| 2008-11-8-14:07:07.9 |
23 |
53.9 |
410.4 |
22120.56 |
| 2008-11-8-14:07:08.1 |
24 |
55.5 |
409 |
22699.5 |
| 2008-11-8-14:07:08.1 |
24 |
58.1 |
405.4 |
23553.74 |
| 2008-11-8-14:07:08.2 |
25 |
58.8 |
404.7 |
23796.36 |
| 2008-11-8-14:07:08.4 |
25 |
59.6 |
403.4 |
24042.64 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:08.5 |
26 |
61.6 |
401 |
24701.6 |
| 2008-11-8-14:07:08.6 |
26 |
62.2 |
400.7 |
24923.54 |
| 2008-11-8-14:07:08.7 |
27 |
64.7 |
397.7 |
25731.19 |
| 2008-11-8-14:07:08.8 |
27 |
65.8 |
396.2 |
26069.96 |
| 2008-11-8-14:07:08.9 |
28 |
67.4 |
394.7 |
26602.78 |
| 2008-11-8-14:07:09.0 |
28 |
69.6 |
392.2 |
27297.12 |
| 2008-11-8-14:07:09.1 |
29 |
70.6 |
390.9 |
27597.54 |
| 2008-11-8-14:07:09.1 |
29 |
71.6 |
389.9 |
27916.84 |
| 2008-11-8-14:07:09.3 |
30 |
72.9 |
388.3 |
28307.07 |
| 2008-11-8-14:07:09.4 |
30 |
74.8 |
386.1 |
28880.28 |
| 2008-11-8-14:07:09.4 |
31 |
76.8 |
383.5 |
29452.8 |
| 2008-11-8-14:07:09.6 |
31 |
79.5 |
380.6 |
30257.7 |
| 2008-11-8-14:07:09.7 |
32 |
80.7 |
379 |
30585.3 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:09.7 |
32 |
81.4 |
378.5 |
30809.9 |
| 2008-11-8-14:07:09.9 |
33 |
83.7 |
376.1 |
31479.57 |
| 2008-11-8-14:07:10.0 |
33 |
84.6 |
374.6 |
31691.16 |
| 2008-11-8-14:07:10.0 |
34 |
87 |
372.3 |
32390.1 |
| 2008-11-8-14:07:10.1 |
34 |
88.4 |
371 |
32796.4 |
| 2008-11-8-14:07:10.3 |
35 |
91.3 |
367.5 |
33552.75 |
| 2008-11-8-14:07:10.4 |
35 |
92 |
367 |
33764 |
| 2008-11-8-14:07:10.5 |
36 |
94.9 |
364.1 |
34553.09 |
| 2008-11-8-14:07:10.6 |
36 |
95.5 |
363.7 |
34733.35 |
| 2008-11-8-14:07:10.6 |
37 |
97.1 |
362.2 |
35169.62 |
| 2008-11-8-14:07:10.7 |
37 |
99.1 |
361 |
35775.1 |
| 2008-11-8-14:07:10.9 |
38 |
101.6 |
358.6 |
36433.76 |
| 2008-11-8-14:07:11.0 |
38 |
102.3 |
358.1 |
36633.63 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:11.1 |
39 |
105.8 |
354.4 |
37495.52 |
| 2008-11-8-14:07:11.1 |
39 |
106.2 |
354.1 |
37605.42 |
| 2008-11-8-14:07:11.3 |
40 |
109.4 |
350.1 |
38300.94 |
| 2008-11-8-14:07:11.4 |
40 |
110 |
349.3 |
38423 |
| 2008-11-8-14:07:11.4 |
40 |
112.8 |
346.3 |
39062.64 |
| 2008-11-8-14:07:11.5 |
40 |
114.3 |
344.9 |
39422.07 |
| 2008-11-8-14:07:11.7 |
40 |
115.3 |
343.9 |
39651.67 |
| 2008-11-8-14:07:11.7 |
40 |
115.7 |
343.6 |
39754.52 |
| 2008-11-8-14:07:11.8 |
40 |
116.5 |
344 |
40076 |
| 2008-11-8-14:07:11.9 |
40 |
116.6 |
344.7 |
40192.02 |
| 2008-11-8-14:07:12.0 |
40 |
116.5 |
344.7 |
40157.55 |
| 2008-11-8-14:07:12.2 |
40 |
116.3 |
345 |
40123.5 |
| 2008-11-8-14:07:12.2 |
40 |
116.2 |
345.4 |
40135.48 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:12.4 |
40 |
116.2 |
344.8 |
40065.76 |
| 2008-11-8-14:07:12.5 |
40 |
116.2 |
345.3 |
40123.86 |
| 2008-11-8-14:07:12.5 |
40 |
116.2 |
345.3 |
40123.86 |
| 2008-11-8-14:07:12.6 |
40 |
116.3 |
345.6 |
40193.28 |
| 2008-11-8-14:07:12.8 |
40 |
116.1 |
346.1 |
40182.21 |
| 2008-11-8-14:07:12.8 |
40 |
116.3 |
346.2 |
40263.06 |
| 2008-11-8-14:07:13.0 |
40 |
116.1 |
346.7 |
40251.87 |
| 2008-11-8-14:07:13.1 |
40 |
116 |
346.9 |
40240.4 |
| 2008-11-8-14:07:13.1 |
40 |
115.7 |
347.3 |
40182.61 |
| 2008-11-8-14:07:13.2 |
40 |
115.6 |
347.6 |
40182.56 |
| 2008-11-8-14:07:13.3 |
40 |
115.5 |
347.7 |
40159.35 |
| 2008-11-8-14:07:13.5 |
40 |
115.4 |
347.9 |
40147.66 |
| 2008-11-8-14:07:13.6 |
40 |
115.4 |
347.9 |
40147.66 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:13.7 |
40 |
115 |
348.4 |
40066 |
| 2008-11-8-14:07:13.8 |
40 |
115.2 |
348.7 |
40170.24 |
| 2008-11-8-14:07:13.8 |
40 |
115.1 |
348.4 |
40100.84 |
| 2008-11-8-14:07:13.9 |
40 |
115 |
348.9 |
40123.5 |
| 2008-11-8-14:07:14.1 |
40 |
115.2 |
349.2 |
40227.84 |
| 2008-11-8-14:07:14.1 |
40 |
115 |
349.5 |
40192.5 |
| 2008-11-8-14:07:14.3 |
40 |
114.7 |
349.8 |
40122.06 |
| 2008-11-8-14:07:14.3 |
40 |
114.7 |
349.7 |
40110.59 |
| 2008-11-8-14:07:14.5 |
40 |
114.8 |
349.8 |
40157.04 |
| 2008-11-8-14:07:14.5 |
40 |
114.7 |
350 |
40145 |
| 2008-11-8-14:07:14.6 |
40 |
114.9 |
349.8 |
40192.02 |
| 2008-11-8-14:07:14.7 |
40 |
114.7 |
350 |
40145 |
| 2008-11-8-14:07:14.8 |
40 |
114.7 |
350.4 |
40190.88 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:14.9 |
40 |
114.4 |
350.7 |
40120.08 |
| 2008-11-8-14:07:15.0 |
40 |
114.6 |
350.3 |
40144.38 |
| 2008-11-8-14:07:15.1 |
40 |
114.4 |
351.3 |
40188.72 |
| 2008-11-8-14:07:15.3 |
40 |
114.3 |
351.1 |
40130.73 |
| 2008-11-8-14:07:15.4 |
40 |
114.3 |
351.1 |
40130.73 |
| 2008-11-8-14:07:15.5 |
40 |
114.1 |
351.5 |
40106.15 |
| 2008-11-8-14:07:15.6 |
40 |
114.2 |
351.6 |
40152.72 |
| 2008-11-8-14:07:15.7 |
40 |
114.1 |
351.5 |
40106.15 |
| 2008-11-8-14:07:15.8 |
40 |
114 |
351.6 |
40082.4 |
| 2008-11-8-14:07:15.9 |
40 |
114.1 |
352 |
40163.2 |
| 2008-11-8-14:07:16.0 |
40 |
114.1 |
352 |
40163.2 |
| 2008-11-8-14:07:16.1 |
40 |
114 |
351.5 |
40071 |
| 2008-11-8-14:07:16.2 |
40 |
113.9 |
352.1 |
40104.19 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:16.3 |
40 |
113.9 |
352.7 |
40172.53 |
| 2008-11-8-14:07:16.4 |
40 |
114 |
352.6 |
40196.4 |
| 2008-11-8-14:07:16.5 |
40 |
113.9 |
353 |
40206.7 |
| 2008-11-8-14:07:16.6 |
40 |
113.8 |
353.2 |
40194.16 |
| 2008-11-8-14:07:16.6 |
40 |
113.7 |
352.9 |
40124.73 |
| 2008-11-8-14:07:16.7 |
40 |
113.6 |
353 |
40100.8 |
| 2008-11-8-14:07:16.8 |
40 |
113.6 |
352.9 |
40089.44 |
| 2008-11-8-14:07:17.0 |
40 |
113.6 |
353.2 |
40123.52 |
| 2008-11-8-14:07:17.1 |
40 |
113.6 |
353 |
40100.8 |
| 2008-11-8-14:07:17.1 |
40 |
113.6 |
353 |
40100.8 |
| 2008-11-8-14:07:17.3 |
40 |
113.7 |
353.3 |
40170.21 |
| 2008-11-8-14:07:17.4 |
40 |
113.6 |
353.5 |
40157.6 |
| 2008-11-8-14:07:17.4 |
40 |
113.6 |
353.5 |
40157.6 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:17.5 |
40 |
113.6 |
353.6 |
40168.96 |
| 2008-11-8-14:07:17.6 |
40 |
113.5 |
353.8 |
40156.3 |
| 2008-11-8-14:07:17.7 |
40 |
113.3 |
353.9 |
40096.87 |
| 2008-11-8-14:07:17.9 |
40 |
113.2 |
353.7 |
40038.84 |
| 2008-11-8-14:07:17.9 |
40 |
113.2 |
353.9 |
40061.48 |
| 2008-11-8-14:07:18.1 |
40 |
113.2 |
354.1 |
40084.12 |
| 2008-11-8-14:07:18.2 |
40 |
113.2 |
354.1 |
40084.12 |
| 2008-11-8-14:07:18.2 |
40 |
113.1 |
354.1 |
40048.71 |
| 2008-11-8-14:07:18.3 |
40 |
113.3 |
354.4 |
40153.52 |
| 2008-11-8-14:07:18.4 |
40 |
113.2 |
354.7 |
40152.04 |
| 2008-11-8-14:07:18.5 |
40 |
113.2 |
354.5 |
40129.4 |
| 2008-11-8-14:07:18.7 |
40 |
113.2 |
354.7 |
40152.04 |
| 2008-11-8-14:07:18.7 |
40 |
113.3 |
354.8 |
40198.84 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:18.8 |
40 |
113.2 |
354.7 |
40152.04 |
| 2008-11-8-14:07:18.9 |
40 |
113.2 |
354.5 |
40129.4 |
| 2008-11-8-14:07:19.0 |
40 |
113.2 |
354.4 |
40118.08 |
| 2008-11-8-14:07:19.1 |
40 |
113.1 |
355 |
40150.5 |
| 2008-11-8-14:07:19.2 |
40 |
113 |
354.9 |
40103.7 |
| 2008-11-8-14:07:19.3 |
40 |
113 |
355.2 |
40137.6 |
| 2008-11-8-14:07:19.4 |
40 |
113.1 |
355.2 |
40173.12 |
| 2008-11-8-14:07:19.6 |
40 |
113 |
355.4 |
40160.2 |
| 2008-11-8-14:07:19.7 |
40 |
112.9 |
355.7 |
40158.53 |
| 2008-11-8-14:07:19.7 |
40 |
112.8 |
355.3 |
40077.84 |
| 2008-11-8-14:07:19.8 |
40 |
112.7 |
355.4 |
40053.58 |
| 2008-11-8-14:07:19.9 |
40 |
112.9 |
355.7 |
40158.53 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:20.0 |
40 |
112.9 |
355.4 |
40124.66 |
| 2008-11-8-14:07:20.1 |
40 |
112.9 |
355.4 |
40124.66 |
| 2008-11-8-14:07:20.2 |
40 |
112.9 |
355.8 |
40169.82 |
| 2008-11-8-14:07:20.3 |
40 |
112.8 |
355.5 |
40100.4 |
| 2008-11-8-14:07:20.4 |
40 |
112.6 |
355.1 |
39984.26 |
| 2008-11-8-14:07:20.6 |
40 |
112.9 |
355.1 |
40090.79 |
| 2008-11-8-14:07:20.6 |
40 |
113 |
355 |
40115 |
| 2008-11-8-14:07:20.7 |
40 |
113 |
354.8 |
40092.4 |
| 2008-11-8-14:07:20.9 |
40 |
112.8 |
355.1 |
40055.28 |
| 2008-11-8-14:07:21.0 |
40 |
113 |
355 |
40115 |
| 2008-11-8-14:07:21.0 |
40 |
112.9 |
355.3 |
40113.37 |
| 2008-11-8-14:07:21.1 |
40 |
112.7 |
355.2 |
40031.04 |
| 2008-11-8-14:07:21.3 |
40 |
112.8 |
354.9 |
40032.72 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:21.3 |
40 |
112.9 |
355.3 |
40113.37 |
| 2008-11-8-14:07:21.4 |
39 |
112.7 |
355.1 |
40019.77 |
| 2008-11-8-14:07:21.5 |
39 |
112.6 |
355.4 |
40018.04 |
| 2008-11-8-14:07:21.6 |
38 |
111.7 |
356.3 |
39798.71 |
| 2008-11-8-14:07:21.7 |
38 |
110.7 |
358.4 |
39674.88 |
| 2008-11-8-14:07:21.9 |
37 |
107.8 |
361.4 |
38958.92 |
| 2008-11-8-14:07:21.9 |
37 |
106.7 |
363.3 |
38764.11 |
| 2008-11-8-14:07:22.0 |
36 |
104 |
366.7 |
38136.8 |
| 2008-11-8-14:07:22.1 |
36 |
104 |
366.7 |
38136.8 |
| 2008-11-8-14:07:22.3 |
35 |
99.7 |
372 |
37088.4 |
| 2008-11-8-14:07:22.4 |
35 |
98.1 |
373.5 |
36640.35 |
| 2008-11-8-14:07:22.5 |
34 |
95.6 |
376.5 |
35993.4 |
| 2008-11-8-14:07:22.6 |
34 |
92.9 |
379.3 |
35236.97 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:22.7 |
33 |
92 |
380.5 |
35006 |
| 2008-11-8-14:07:22.8 |
33 |
89.5 |
383.6 |
34332.2 |
| 2008-11-8-14:07:22.9 |
32 |
88.6 |
384.7 |
34084.42 |
| 2008-11-8-14:07:23.0 |
32 |
87 |
385.9 |
33573.3 |
| 2008-11-8-14:07:23.1 |
31 |
84.7 |
388.8 |
32931.36 |
| 2008-11-8-14:07:23.2 |
31 |
83.6 |
389.9 |
32595.64 |
| 2008-11-8-14:07:23.3 |
30 |
82.2 |
391.3 |
32164.86 |
| 2008-11-8-14:07:23.3 |
30 |
80.8 |
392.9 |
31746.32 |
| 2008-11-8-14:07:23.4 |
29 |
78.2 |
395.6 |
30935.92 |
| 2008-11-8-14:07:23.6 |
29 |
76.1 |
397.9 |
30280.19 |
| 2008-11-8-14:07:23.6 |
28 |
75.1 |
398.8 |
29949.88 |
| 2008-11-8-14:07:23.8 |
28 |
72.6 |
401.7 |
29163.42 |
| 2008-11-8-14:07:23.9 |
27 |
71.8 |
402.6 |
28906.68 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:23.9 |
27 |
70.8 |
403.6 |
28574.88 |
| 2008-11-8-14:07:24.1 |
26 |
68.5 |
406.3 |
27831.55 |
| 2008-11-8-14:07:24.2 |
26 |
68.5 |
406.3 |
27831.55 |
| 2008-11-8-14:07:24.2 |
25 |
66.8 |
407.9 |
27247.72 |
| 2008-11-8-14:07:24.4 |
25 |
63.9 |
410.9 |
26256.51 |
| 2008-11-8-14:07:24.4 |
24 |
62.9 |
411.9 |
25908.51 |
| 2008-11-8-14:07:24.6 |
24 |
62.1 |
413.3 |
25665.93 |
| 2008-11-8-14:07:24.6 |
23 |
60.2 |
415 |
24983 |
| 2008-11-8-14:07:24.7 |
23 |
59.3 |
415.9 |
24662.87 |
| 2008-11-8-14:07:24.8 |
22 |
57.4 |
418 |
23993.2 |
| 2008-11-8-14:07:24.9 |
22 |
56.6 |
419 |
23715.4 |
| 2008-11-8-14:07:25.0 |
21 |
54.8 |
421 |
23070.8 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:25.2 |
21 |
54.2 |
422 |
22872.4 |
| 2008-11-8-14:07:25.2 |
20 |
51.9 |
424.2 |
22015.98 |
| 2008-11-8-14:07:25.3 |
20 |
51.2 |
425 |
21760 |
| 2008-11-8-14:07:25.4 |
19 |
49.3 |
427.2 |
21060.96 |
| 2008-11-8-14:07:25.6 |
19 |
47.3 |
429.4 |
20310.62 |
| 2008-11-8-14:07:25.6 |
18 |
47.3 |
429.4 |
20310.62 |
| 2008-11-8-14:07:25.8 |
18 |
45.7 |
431.2 |
19705.84 |
| 2008-11-8-14:07:25.8 |
17 |
44.5 |
432.4 |
19241.8 |
| 2008-11-8-14:07:25.9 |
17 |
43.2 |
434.2 |
18757.44 |
| 2008-11-8-14:07:26.0 |
16 |
41.7 |
436.3 |
18193.71 |
| 2008-11-8-14:07:26.2 |
16 |
41 |
437.3 |
17929.3 |
| 2008-11-8-14:07:26.2 |
15 |
40 |
438.2 |
17528 |
| 2008-11-8-14:07:26.3 |
15 |
38.1 |
440.5 |
16783.05 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:26.5 |
14 |
36.7 |
442.3 |
16232.41 |
| 2008-11-8-14:07:26.5 |
14 |
35.2 |
444.3 |
15639.36 |
| 2008-11-8-14:07:26.6 |
13 |
32.7 |
447.7 |
14639.79 |
| 2008-11-8-14:07:26.7 |
13 |
32.3 |
448 |
14470.4 |
| 2008-11-8-14:07:26.8 |
12 |
30.8 |
450.4 |
13872.32 |
| 2008-11-8-14:07:26.9 |
12 |
30 |
451.5 |
13545 |
| 2008-11-8-14:07:27.0 |
11 |
28.3 |
453.8 |
12842.54 |
| 2008-11-8-14:07:27.1 |
11 |
27.9 |
454.5 |
12680.55 |
| 2008-11-8-14:07:27.3 |
10 |
26.1 |
456.8 |
11922.48 |
| 2008-11-8-14:07:27.3 |
10 |
26.1 |
456.8 |
11922.48 |
| 2008-11-8-14:07:27.4 |
9 |
24.6 |
459.4 |
11301.24 |
| 2008-11-8-14:07:27.5 |
9 |
23.3 |
461.1 |
10743.63 |
| 2008-11-8-14:07:27.6 |
8 |
21.8 |
463.9 |
10113.02 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:27.7 |
8 |
20.5 |
465.7 |
9546.85 |
| 2008-11-8-14:07:27.8 |
7 |
19.4 |
467.5 |
9069.5 |
| 2008-11-8-14:07:28.0 |
7 |
18.8 |
469.1 |
8819.08 |
| 2008-11-8-14:07:28.0 |
6 |
17.5 |
470.3 |
8230.25 |
| 2008-11-8-14:07:28.1 |
6 |
16.8 |
472.3 |
7934.64 |
| 2008-11-8-14:07:28.2 |
5 |
15 |
475.6 |
7134 |
| 2008-11-8-14:07:28.3 |
5 |
14.3 |
477.1 |
6822.53 |
| 2008-11-8-14:07:28.4 |
4 |
13.1 |
479.6 |
6282.76 |
| 2008-11-8-14:07:28.5 |
4 |
12.3 |
481.6 |
5923.68 |
| 2008-11-8-14:07:28.6 |
3 |
11.1 |
484.5 |
5377.95 |
| 2008-11-8-14:07:28.7 |
3 |
10.3 |
486.2 |
5007.86 |
| 2008-11-8-14:07:28.8 |
2 |
8.7 |
490.2 |
4264.74 |
| 2008-11-8-14:07:29.0 |
2 |
8.1 |
492.6 |
3990.06 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:29.0 |
1 |
6.6 |
496.6 |
3277.56 |
| 2008-11-8-14:07:29.2 |
1 |
1.5 |
503.5 |
755.25 |
| 2008-11-8-14:07:29.3 |
0 |
0.2 |
520.1 |
104.02 |
| 2008-11-8-14:07:29.4 |
0 |
0.3 |
526.5 |
157.95 |
| 2008-11-8-14:07:29.5 |
0 |
0.2 |
527.8 |
105.56 |
| 2008-11-8-14:07:29.6 |
0 |
0.1 |
530.1 |
53.01 |
| 2008-11-8-14:07:29.7 |
0 |
0.2 |
532.3 |
106.46 |
| 2008-11-8-14:07:29.8 |
0 |
0.2 |
533.3 |
106.66 |
| 2008-11-8-14:07:29.9 |
0 |
0.2 |
535 |
107 |
| 2008-11-8-14:07:30.0 |
0 |
0.2 |
535 |
107 |
| 2008-11-8-14:07:30.1 |
0 |
0.2 |
537 |
107.4 |
| 2008-11-8-14:07:30.2 |
0 |
0.2 |
538 |
107.6 |
| 2008-11-8-14:07:30.3 |
0 |
0.1 |
538.4 |
53.84 |
| Time |
Setting power (KW) |
DC/DC input current (A) |
DC/DC input voltage (V) |
Load power (W) |
| 2008-11-8-14:07:30.4 |
0 |
0.1 |
538.6 |
53.86 |
Test data and result show that the load testing device test of fuel cell generation of the present utility model is simple, adjustability is good, reliable test result is credible.
