Bergey Wind Power
Harker Hill Farm Bergey Excel
PowerSyncII Diagnostics
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Turbine / Inverter Availability

2024
Month Total Reports Initialization Stopped Waiting for Wind Running Fault Manual Stop Fault Limit
2024-03 235,851 0.0% (0) 0.0% (30) 15.2% (35,829) 84.8% (199,986) 0.0% (6) 0.0% (0) 0.0% (0)
2024-02 43,966 0.0% (0) 0.0% (0) 13.3% (5,836) 86.7% (38,130) 0.0% (0) 0.0% (0) 0.0% (0)
2022
Month Total Reports Initialization Stopped Waiting for Wind Running Fault Manual Stop Fault Limit
2022-12 39,834 0.0% (0) 0.2% (86) 40.8% (16,260) 59.0% (23,485) 0.0% (3) 0.0% (0) 0.0% (0)
2022-11 259,638 0.0% (0) 0.0% (0) 18.0% (46,665) 82.0% (212,973) 0.0% (0) 0.0% (0) 0.0% (0)
2022-10 267,944 0.0% (0) 0.0% (30) 7.2% (19,405) 92.7% (248,509) 0.0% (0) 0.0% (0) 0.0% (0)
2022-09 259,046 0.0% (0) 0.1% (217) 26.0% (67,271) 73.9% (191,521) 0.0% (36) 0.0% (1) 0.0% (0)
2022-08 261,810 0.0% (0) 0.8% (2,008) 28.7% (75,069) 67.1% (175,673) 0.2% (532) 0.0% (0) 3.3% (8,528)
2022-07 260,739 0.0% (0) 0.7% (1,757) 20.3% (53,013) 78.9% (205,800) 0.1% (169) 0.0% (0) 0.0% (0)
2022-06 258,301 0.0% (0) 0.2% (535) 20.7% (53,403) 79.1% (204,281) 0.0% (82) 0.0% (0) 0.0% (0)
2022-05 258,880 0.0% (0) 0.1% (223) 16.8% (43,391) 83.1% (215,229) 0.0% (37) 0.0% (0) 0.0% (0)
2022-04 259,716 0.0% (0) 0.1% (177) 22.7% (59,015) 77.2% (200,499) 0.0% (25) 0.0% (0) 0.0% (0)
2022-03 265,806 0.0% (0) 0.2% (484) 29.8% (79,309) 70.0% (185,966) 0.0% (47) 0.0% (0) 0.0% (0)
2022-02 241,794 0.0% (0) 0.1% (347) 1.5% (3,579) 98.4% (237,837) 0.0% (31) 0.0% (0) 0.0% (0)
2022-01 256,668 0.0% (0) 0.4% (1,092) 11.1% (28,542) 88.4% (226,918) 0.0% (116) 0.0% (0) 0.0% (0)
2021
Month Total Reports Initialization Stopped Waiting for Wind Running Fault Manual Stop Fault Limit
2021-12 268,102 0.0% (0) 0.0% (115) 19.2% (51,442) 80.8% (216,527) 0.0% (18) 0.0% (0) 0.0% (0)
2021-11 259,380 0.0% (0) 0.2% (627) 14.2% (36,718) 85.6% (221,931) 0.0% (104) 0.0% (0) 0.0% (0)
2021-10 267,910 0.0% (0) 0.1% (223) 7.8% (20,991) 92.0% (246,601) 0.0% (93) 0.0% (2) 0.0% (0)
2021-09 259,605 0.0% (0) 0.0% (62) 25.9% (67,295) 74.0% (192,236) 0.0% (12) 0.0% (0) 0.0% (0)
2021-08 268,244 0.0% (0) 0.0% (0) 28.1% (75,365) 71.9% (192,879) 0.0% (0) 0.0% (0) 0.0% (0)
2021-07 268,286 0.0% (0) 0.0% (90) 41.8% (112,247) 58.1% (155,930) 0.0% (19) 0.0% (0) 0.0% (0)
2021-06 259,377 0.0% (0) 0.1% (242) 28.8% (74,726) 71.1% (184,365) 0.0% (44) 0.0% (0) 0.0% (0)
2021-05 266,870 0.0% (0) 0.1% (176) 30.3% (80,915) 69.6% (185,748) 0.0% (31) 0.0% (0) 0.0% (0)
2021-04 257,890 0.0% (0) 0.0% (27) 30.4% (78,413) 69.6% (179,450) 0.0% (0) 0.0% (0) 0.0% (0)
2021-03 268,000 0.0% (0) 0.1% (176) 19.9% (53,396) 80.0% (214,404) 0.0% (24) 0.0% (0) 0.0% (0)
2021-02 55,734 0.0% (0) 0.1% (30) 14.7% (8,186) 85.3% (47,518) 0.0% (0) 0.0% (0) 0.0% (0)
2021-01 143 0.0% (0) 0.0% (0) 0.0% (0) 0.0% (0) 100.0% (143) 0.0% (0) 0.0% (0)
2020
Month Total Reports Initialization Stopped Waiting for Wind Running Fault Manual Stop Fault Limit
2020-07 132 0.0% (0) 26.5% (35) 2.3% (3) 22.7% (30) 45.5% (60) 3.0% (4) 0.0% (0)
2017
Month Total Reports Initialization Stopped Waiting for Wind Running Fault Manual Stop Fault Limit
2017-02 61 0.0% (0) 49.2% (30) 3.3% (2) 41.0% (25) 4.9% (3) 1.6% (1) 0.0% (0)
2016
Month Total Reports Initialization Stopped Waiting for Wind Running Fault Manual Stop Fault Limit
2016-10 4 100.0% (4) 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
1,389 (85.0%)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.
203 (12.4%)1250DC UNDER VOLT: The internal DC Boost voltage has dropped below its minimum threshold
31 (1.9%)1000DC OVER VOLT 1: The DC Bus voltage has exceeded its maximum threshold
10 (0.6%)2280AC UNDER VOLT: The AC line voltage has dropped below its minimum threshold
2 (0.1%)2030AC OVER VOLT: The AC line voltage has exceeded its maximum threshold
1,635 total