BE400 pilot reported that they lost all electrical power during descent.

Attributes
ACN	1517322
Time
Date	201802
Local Time Of Day	1201-1800
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Beechjet 400
Operating Under FAR Part	Part 91
Flight Phase	Descent
Flight Plan	IFR
Component
Aircraft Component	AC Generation
Person 1
Function	Pilot Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Events
Anomaly	Aircraft Equipment Problem Critical Deviation - Procedural Published Material / Policy Inflight Event / Encounter Weather / Turbulence

Narrative:

Noticed static over intercom that was unusual during whole flight. When weather at original fuel stop was not conducive to operation; we diverted to ZZZ. In descent; noise went away. Left gen amps went to 0; right gen fail CAWS light illuminated. We ran QRH; paused after reset of generators was unsuccessful; configured aircraft for landing and then completed QRH dual generator check. This resulted in flying an approach to ZZZ1 in VMC conditions to a patchy snow covered runway with only our standby instruments and no antiskid. Landed without incident.

Original NASA ASRS Text

Title: BE400 pilot reported that they lost all electrical power during descent.

Narrative: Noticed static over intercom that was unusual during whole flight. When weather at original fuel stop was not conducive to operation; we diverted to ZZZ. In descent; noise went away. Left GEN Amps went to 0; Right GEN FAIL CAWS light illuminated. We ran QRH; paused after reset of generators was unsuccessful; configured aircraft for landing and then completed QRH dual generator check. This resulted in flying an approach to ZZZ1 in VMC conditions to a patchy snow covered runway with only our standby instruments and no antiskid. Landed without incident.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.