Verifying status of a termination end cap of a microinverter chain
Patent
·
OSTI ID:1600177
A photovoltaic (PV) system includes a system control module that determines the presence of a microinverter chain termination end cap. The end cap includes an embedded circuit. The embedded circuit includes components having resistive, reactive, or impedance values. A signal source provides a signal through the microinverter chain. A parameter for a sensed signal detected by the system control module is used to determine the presence of the end cap using a change between the parameter for the sense signal and a reference parameter.
- Research Organization:
- SunPower Corp., San Jose, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- EE0006035
- Assignee:
- SunPower Corporation (San Jose, CA)
- Patent Number(s):
- 10,447,043
- Application Number:
- 15/163,359
- OSTI ID:
- 1600177
- Resource Relation:
- Patent File Date: 05/24/2016
- Country of Publication:
- United States
- Language:
- English
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