Bergey Wind Power
Drummond School - Bergey Excel #3
PowerSyncII Diagnostics
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Turbine / Inverter Availability

2018
Month Total Reports Initialization Stopped Waiting for Wind Running Fault Manual Stop Fault Limit
2018-08 115,332 0.0% (0) 0.3% (387) 16.5% (19,010) 82.9% (95,571) 0.3% (364) 0.0% (0) 0.0% (0)
2018-07 264,576 0.0% (0) 0.1% (168) 13.6% (36,096) 86.3% (228,295) 0.0% (17) 0.0% (0) 0.0% (0)
2018-06 254,858 0.0% (0) 2.3% (5,880) 4.1% (10,455) 86.5% (220,528) 2.2% (5,664) 0.0% (0) 4.8% (12,331)
2018-05 265,702 0.0% (0) 1.9% (5,087) 8.2% (21,754) 88.0% (233,869) 1.9% (4,992) 0.0% (0) 0.0% (0)
2018-04 256,289 0.0% (0) 0.7% (1,699) 7.3% (18,796) 91.5% (234,381) 0.6% (1,413) 0.0% (0) 0.0% (0)
2018-03 265,936 0.0% (0) 0.1% (167) 9.6% (25,508) 90.3% (240,230) 0.0% (31) 0.0% (0) 0.0% (0)
2018-02 239,859 0.0% (0) 0.1% (139) 7.9% (18,854) 92.1% (220,822) 0.0% (44) 0.0% (0) 0.0% (0)
2018-01 262,065 0.0% (0) 0.0% (39) 6.3% (16,407) 93.7% (245,613) 0.0% (6) 0.0% (0) 0.0% (0)
2017
Month Total Reports Initialization Stopped Waiting for Wind Running Fault Manual Stop Fault Limit
2017-12 266,455 0.0% (0) 0.0% (89) 6.9% (18,404) 93.1% (247,945) 0.0% (17) 0.0% (0) 0.0% (0)
2017-11 256,111 0.0% (0) 0.0% (76) 8.6% (22,128) 91.3% (233,901) 0.0% (6) 0.0% (0) 0.0% (0)
2017-10 265,652 0.0% (0) 0.1% (220) 5.1% (13,541) 94.8% (251,866) 0.0% (25) 0.0% (0) 0.0% (0)
2017-09 253,133 0.0% (0) 0.0% (115) 11.8% (29,935) 88.1% (223,071) 0.0% (12) 0.0% (0) 0.0% (0)
2017-08 262,258 0.0% (0) 0.1% (145) 14.2% (37,130) 85.8% (224,960) 0.0% (23) 0.0% (0) 0.0% (0)
2017-07 262,707 0.0% (0) 0.1% (285) 9.9% (25,929) 90.0% (236,430) 0.0% (63) 0.0% (0) 0.0% (0)
2017-06 257,078 0.0% (0) 0.0% (91) 6.6% (16,980) 93.4% (240,001) 0.0% (6) 0.0% (0) 0.0% (0)
2017-05 261,021 0.0% (0) 0.1% (182) 8.6% (22,473) 91.3% (238,329) 0.0% (37) 0.0% (0) 0.0% (0)
2017-04 258,241 0.0% (0) 0.1% (173) 5.3% (13,672) 94.6% (244,360) 0.0% (36) 0.0% (0) 0.0% (0)
2017-03 263,774 0.0% (1) 0.1% (203) 3.7% (9,731) 96.2% (253,796) 0.0% (43) 0.0% (0) 0.0% (0)
2017-02 239,045 0.0% (0) 0.0% (105) 7.6% (18,272) 92.3% (220,631) 0.0% (37) 0.0% (0) 0.0% (0)
2017-01 267,277 0.0% (0) 0.0% (120) 8.4% (22,571) 91.5% (244,560) 0.0% (26) 0.0% (0) 0.0% (0)
2016
Month Total Reports Initialization Stopped Waiting for Wind Running Fault Manual Stop Fault Limit
2016-12 224,959 0.0% (0) 0.0% (103) 9.2% (20,641) 90.8% (204,185) 0.0% (30) 0.0% (0) 0.0% (0)
2016-09 29,214 0.0% (0) 0.3% (99) 8.1% (2,356) 91.5% (26,741) 0.1% (18) 0.0% (0) 0.0% (0)
2016-08 262,655 0.0% (0) 0.1% (163) 11.5% (30,257) 88.4% (232,208) 0.0% (27) 0.0% (0) 0.0% (0)
2016-07 266,557 0.0% (0) 0.1% (269) 8.1% (21,693) 91.7% (244,545) 0.0% (50) 0.0% (0) 0.0% (0)
2016-06 256,540 0.0% (0) 0.1% (291) 9.2% (23,725) 90.6% (232,476) 0.0% (48) 0.0% (0) 0.0% (0)
2016-05 267,059 0.0% (0) 0.1% (280) 9.0% (24,128) 90.8% (242,596) 0.0% (55) 0.0% (0) 0.0% (0)
2016-04 257,811 0.0% (0) 0.1% (334) 3.9% (10,079) 95.1% (245,161) 0.0% (53) 0.8% (2,184) 0.0% (0)
2016-03 266,699 0.0% (0) 0.1% (150) 5.0% (13,414) 94.9% (253,105) 0.0% (30) 0.0% (0) 0.0% (0)
2016-02 249,850 0.0% (0) 0.1% (248) 6.8% (17,003) 93.1% (232,550) 0.0% (49) 0.0% (0) 0.0% (0)
2016-01 265,347 0.0% (0) 0.1% (246) 7.4% (19,672) 92.5% (245,382) 0.0% (47) 0.0% (0) 0.0% (0)
2015
Month Total Reports Initialization Stopped Waiting for Wind Running Fault Manual Stop Fault Limit
2015-12 258,740 0.0% (0) 0.2% (445) 11.4% (29,470) 88.4% (228,742) 0.0% (83) 0.0% (0) 0.0% (0)
2015-11 258,439 0.0% (0) 0.3% (697) 9.0% (23,373) 90.6% (234,224) 0.1% (145) 0.0% (0) 0.0% (0)
2015-10 266,160 0.0% (0) 0.0% (90) 13.1% (34,999) 86.8% (231,053) 0.0% (18) 0.0% (0) 0.0% (0)
2015-09 247,352 0.0% (0) 0.0% (103) 8.5% (20,961) 91.5% (226,276) 0.0% (12) 0.0% (0) 0.0% (0)
2015-08 255,740 0.0% (0) 0.1% (305) 8.5% (21,747) 91.4% (233,634) 0.0% (54) 0.0% (0) 0.0% (0)
2015-07 266,822 0.0% (0) 0.2% (402) 9.1% (24,297) 89.0% (237,380) 0.0% (77) 0.0% (0) 1.7% (4,666)
2015-06 258,283 0.0% (0) 0.1% (197) 5.6% (14,559) 94.3% (243,491) 0.0% (36) 0.0% (0) 0.0% (0)
2015-05 266,427 0.0% (0) 0.2% (502) 5.6% (14,891) 86.9% (231,468) 0.0% (121) 0.0% (0) 7.3% (19,445)
2015-04 258,006 0.0% (0) 0.0% (19) 8.4% (21,657) 91.6% (236,330) 0.0% (0) 0.0% (0) 0.0% (0)
2015-03 266,184 0.0% (0) 0.0% (98) 13.6% (36,272) 86.3% (229,798) 0.0% (16) 0.0% (0) 0.0% (0)
2015-02 238,153 0.0% (0) 0.0% (30) 6.7% (15,957) 93.3% (222,160) 0.0% (6) 0.0% (0) 0.0% (0)
2015-01 266,925 0.0% (0) 0.0% (30) 13.3% (35,617) 86.6% (231,272) 0.0% (6) 0.0% (0) 0.0% (0)
2014
Month Total Reports Initialization Stopped Waiting for Wind Running Fault Manual Stop Fault Limit
2014-12 265,910 0.0% (0) 0.0% (98) 11.7% (31,236) 88.2% (234,558) 0.0% (18) 0.0% (0) 0.0% (0)
2014-11 199,829 0.0% (0) 0.0% (63) 3.6% (7,188) 96.4% (192,574) 0.0% (3) 0.0% (1) 0.0% (0)
2014-10 266,452 0.0% (0) 0.0% (61) 6.7% (17,829) 93.3% (248,556) 0.0% (6) 0.0% (0) 0.0% (0)
2014-09 258,162 0.0% (0) 0.0% (41) 2.7% (6,944) 97.3% (251,175) 0.0% (2) 0.0% (0) 0.0% (0)
2014-08 266,802 0.0% (0) 0.0% (41) 8.1% (21,523) 91.9% (245,236) 0.0% (2) 0.0% (0) 0.0% (0)
2014-07 263,848 0.0% (0) 0.0% (60) 6.3% (16,638) 93.7% (247,146) 0.0% (4) 0.0% (0) 0.0% (0)
2014-06 258,001 0.0% (0) 0.2% (613) 4.8% (12,473) 93.0% (239,855) 0.3% (671) 0.0% (0) 1.7% (4,389)
2014-05 267,072 0.0% (0) 0.1% (159) 5.9% (15,638) 94.1% (251,266) 0.0% (8) 0.0% (1) 0.0% (0)
2014-04 258,638 0.0% (0) 0.0% (8) 3.9% (10,211) 96.0% (248,419) 0.0% (0) 0.0% (0) 0.0% (0)
2014-03 267,283 0.0% (0) 0.1% (145) 4.2% (11,328) 95.7% (255,801) 0.0% (9) 0.0% (0) 0.0% (0)
2014-02 7,693 0.0% (0) 0.0% (0) 7.7% (593) 92.3% (7,100) 0.0% (0) 0.0% (0) 0.0% (0)
2014-01 194,389 0.0% (0) 0.1% (148) 3.5% (6,783) 96.4% (187,339) 0.0% (6) 0.1% (113) 0.0% (0)
2013
Month Total Reports Initialization Stopped Waiting for Wind Running Fault Manual Stop Fault Limit
2013-12 264,913 0.0% (0) 0.0% (60) 16.5% (43,822) 83.4% (221,027) 0.0% (4) 0.0% (0) 0.0% (0)
2013-11 258,248 0.0% (0) 0.0% (0) 5.8% (15,043) 94.2% (243,205) 0.0% (0) 0.0% (0) 0.0% (0)
2013-10 267,126 0.0% (0) 0.5% (1,206) 3.1% (8,357) 96.4% (257,480) 0.0% (83) 0.0% (0) 0.0% (0)
2013-09 258,166 0.0% (0) 0.1% (154) 8.0% (20,611) 90.0% (232,363) 0.0% (9) 0.0% (0) 1.9% (5,029)
2013-08 266,534 0.0% (0) 0.1% (188) 6.9% (18,299) 93.1% (248,037) 0.0% (10) 0.0% (0) 0.0% (0)
2013-07 17,610 0.0% (0) 0.4% (69) 0.8% (145) 75.0% (13,210) 0.0% (1) 0.0% (0) 23.8% (4,185)
2013-06 17,904 0.0% (0) 0.0% (0) 4.3% (777) 95.7% (17,127) 0.0% (0) 0.0% (0) 0.0% (0)
2013-05 5,563 0.0% (0) 0.0% (0) 8.9% (497) 91.1% (5,066) 0.0% (0) 0.0% (0) 0.0% (0)
2013-03 2 100.0% (2) 0.0% (0) 0.0% (0) 0.0% (0) 0.0% (0) 0.0% (0) 0.0% (0)

Fault Frequency

This table shows the percentages and occurances of faults. A fault is when the inverter is in fault mode (system state is 11).

N Occurances Fault Code Fault Description
455 (95.2%)4000OVER TEMP: The internal high temperature threshold has been exceeded
17 (3.6%)8000AC OVER FREQ: The frequency of the utility grid voltage went out of range. The upper range threshold was crossed, or a ROCOF fault occurred.
6 (1.3%)1000DC OVER VOLT 1: The DC Bus voltage has exceeded its maximum threshold
478 total