PETRA SOLAR, INC. Patent applications |
Patent application number | Title | Published |
20150264776 | DISTRIBUTED STREET LIGHTS ENERGY REMOTE MONITORING, COMMAND AND CONTROL - Monitoring, control, and management of a plurality of street lights may be provided. First, a lighting policy comprising a list of local variables and a status of a street light corresponding to each of the plurality of local variables may be received. Next, a sensed local variable may be received. A status of the street light for the sensed local variable may be determined based on the lighting policy. A command may be generated, based in the determined status, for a controller associated with the street light. | 09-17-2015 |
20140111098 | DISTRIBUTED STREET LIGHTS MONITORING, COMMAND AND CONTROL COMBINED WITH SOLAR PHOTO VOLTAIC CELL - Monitoring, command, control, and management of a street light may be provided. First, an amount of light may be determined. Next, a status of the street light may be determined based on the determined amount of light. Then, a current status of the street light may be determined. The current status may be compared with the determined status. Based on the comparison, the current status of the street light may be altered. | 04-24-2014 |
20140097807 | Methods and Systems for Mitigation of Intermittent Generation Impact on Electrical Power Systems - Methods and systems for mitigation of intermittent generation impact on electrical power system may be provided. A voltage of the power line may be monitored. A change in the voltage of the power line may be determined. A power output of an energy generation source connected to the power line may be altered based on the determined change in the voltage on the power line to compensate for the change in the voltage. | 04-10-2014 |
20130276883 | ROTATABLE MOUNTING SYSTEM - A rotatable assembly for supporting a fixture from a structure may be provided. The rotatable assembly may comprise a mounting bracket and a support arm rotatably attached to the mounting bracket. The support arm may have a connection point for receiving the fixture. | 10-24-2013 |