STORAGE DEVICE FOR STORING ELECTRICAL ENERGY AND METHOD FOR OPERATING A STORAGE DEVICE
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Abstract
The invention relates to a storage device (101) for storing electrical energy, having a storage cell (103) that is chargeable using an electric charging current, having a charging circuit (105) connected to the storage cell (103) for charging the storage cell (103), having a discharging circuit (107) connected to the storage cell (103) for discharging the storage cell (103) and a monitoring device (109) for monitoring a physical variable in the storage cell (103), a switching element (111) controllable by the monitoring device (109) for interrupting the charging circuit (105) being formed as a function of the monitored physical variable. The invention also relates to a method for operating a storage device (101) for storing electrical energy.
4 Citations
12 Claims
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1-6. -6. (canceled)
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7. A storage device for storing electrical energy, comprising:
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a storage cell that is chargeable using an electric charging current; a charging circuit connected to the storage cell for charging the storage cell; a discharging circuit connected to the storage cell for discharging the storage cell; a monitoring device for monitoring a physical variable in the storage cell; and a switching element controllable by the monitoring device and for interrupting the charging circuit, the switching element being formed as a function of the monitored physical variable. - View Dependent Claims (8, 9, 10)
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11. A method for operating a storage device for storing electrical energy that includes a storage cell that is chargeable using an electric charging current, a charging circuit connected to the storage cell for charging the storage cell, a discharging circuit connected to the storage cell for discharging the storage cell, a monitoring device for monitoring a physical variable in the storage cell, and a switching element controllable by the monitoring device and for interrupting the charging circuit, the switching element being formed as a function of the monitored physical variable, the method comprising:
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charging the storage cell using the electric charging current; monitoring the physical variable in the storage cell; and interrupting the charging circuit as a function of the monitored variable. - View Dependent Claims (12)
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Specification