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  "description": "An energy storage system for renewable energy sources (1) is equipped to supply at least one consumer (2) with electrical energy and comprises at least one connection for the renewable energy source (1), at least one grid connection (4) to an external power grid (5), and at least one electrical…",
  "path": "/patents/950897",
  "publishedAt": "2015-05-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
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    "B60K16/00",
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  "textContent": "An energy storage system for renewable energy sources (1) is equipped to supply at least one consumer (2) with electrical energy and comprises at least one connection for the renewable energy source (1), at least one grid connection (4) to an external power grid (5), and at least one electrical energy storage device (6). The electrical energy storage device (6) is integrated into the system via a bidirectional isolated DC/DC converter (9) and a bidirectional charging/discharging module (10). The activation or deactivation of the preferably unregulated DC/DC converter (9) and/or the switching or regulation of the operating modes charging or discharging of the charging/discharging module (10) is carried out via electronic control. In this regard, when a defined power is reached and/or exceeded by the energy source (1) or at the feed-in point (4), the energy storage device (6) is charged via the DC output of the energy source (1).",
  "title": "Energy storage system"
}