Apparatus for reporting fault of battery management storage system using the same
First Claim
1. An apparatus for reporting fault information of a battery of a power storage system, the apparatus comprising:
- a receiving portion configured to receive state information of the battery from a battery management system of the power storage system;
a controller configured to produce fault information of the battery from the state information of the battery received by the receiving portion by comparing the state information of the battery with a prestored reference value; and
a display configured to display the fault information produced by the controller, wherein the receiving portion and the controller are positioned inside a storage space with the power storage system, and the display is outside of the storage space, wherein;
the battery includes a plurality of battery packs, stores power from a power generation system or a power grid, and provides the power to a load and the power grid, andthe battery management system provides respective state information of corresponding battery packs to the receiving portion.
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Abstract
An apparatus for reporting fault information of a battery of a power storage system includes a receiving portion configured to receive state information of the battery from a battery management system of the power storage system, a controller configured to produce fault information of the battery from the state information of the battery received by the receiving portion by comparing the state information of the battery with a prestored reference value; and a display configured to display the fault information produced by the controller, wherein the receiving portion and the controller are positioned inside a storage space with the power storage system, and the display is outside of the storage space.
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Citations
17 Claims
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1. An apparatus for reporting fault information of a battery of a power storage system, the apparatus comprising:
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a receiving portion configured to receive state information of the battery from a battery management system of the power storage system; a controller configured to produce fault information of the battery from the state information of the battery received by the receiving portion by comparing the state information of the battery with a prestored reference value; and a display configured to display the fault information produced by the controller, wherein the receiving portion and the controller are positioned inside a storage space with the power storage system, and the display is outside of the storage space, wherein; the battery includes a plurality of battery packs, stores power from a power generation system or a power grid, and provides the power to a load and the power grid, and the battery management system provides respective state information of corresponding battery packs to the receiving portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An energy storage system, comprising;
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a power generation system configured to generate electrical power; a battery connected to a battery management system, the battery being configured to selectively store power from the power generation system or from a power grid and provide power to a load or to a power grid; a power converter connected to the power generation system and a first node, the power converter being configured to convert the power generated from the power generation system to a voltage of the first node; a bidirectional converter connected to the battery management system and the first node, the bidirectional converter being configured to provide a DC-DC conversion of power from the power grid and power from the power generation system to transfer to the battery, and to provide a DC-DC conversion of power from the battery to transfer to the load or the power grid; an inverter connected to the first node and a second node, the inverter being configured to provide a DC-AC inversion of a voltage input through the first node to transfer to the load or to the power grid and to provide a AC-DC inversion of the power from the power grid to output to the first node; a grid connector connecting the power grid and the inverter; an integrated controller configured to block a connection between the power grid and the power storage system in an abnormal condition by controlling the grid connector, and controlling the power converter, the bidirectional converter, the inverter, the grid connector and the battery; and an apparatus for reporting fault information of the battery, the apparatus including a receiving portion configured to receive state information of the battery from the battery management system;
a controller configured to produce fault information of the battery from the state information of the battery received by the receiving portion by comparing the state information of the battery with a prestored reference value; and
a display that displays the fault information produced by the controller. - View Dependent Claims (13, 14, 15, 16, 17)
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Specification