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Published June 17, 2021 | Version 2021.11.0
Software Open

OpenEMS/openems: 2021.11.0

Description

Highlights

  • Implement Controller.Ess.GridOptimizedCharge 03ba135c4d01be0f77f67639d01e7a9781cd4e27 988688a534770bd06e1fd3faaacadc0e27e4e2a8
    • Combination of the PredictiveDelayCharge and the SellToGridPowerLimit controllers:
    • Delays the charging of the AC or DC storage system based on predicted production and consumption given by the PredictorManager.
    • Even during the delayed charging, the battery is able to force charge when the sell-to-grid power exceeds the configured "Sell-To-Grid maximum power limit".
    • This is mainly used when only 70 percent of the maximum production is allowed to feed in to the grid.
Bug Fixes and Other Changes
  • JsonUtils: improve parsing of Strings as booleans d2ba7b0f8870c70f6130b6e7450f62ecf9659b75
  • UI: Flatwidget for consumption (#1472)
  • SoC estimation improvement in simulator. (#1487)
    • Improved the Soc calculation by using the double value instead of float and estimating the soc through current energy value in the battery.
  • Upgrade to GitHub-native Dependabot (#1462)
  • Fix parsing of empty string properties to Integer 2629601a21dc66ab8f47f5381efd5c9390a5cda3
  • Simulator: remove obsolete min/maxActivePower config 39e76a1fe35557606fa2c1c60d102abc818e38ae
  • FENECON DESS: use unfiltered SoC value from Modbus 03022b42e3012c75981108310e94fcbb3501c231
  • Update gradle to version 7.1 81c9f667e7854745a7f8e8e46b351b50777b4509
  • Add ESS-Discharge-Power Channels to the Modbus registers (#1518)
  • Merge Hybrid-Generic-ESS with Symmetric-Generic-ESS (#1519)
    • This simplifies configuration in scenarios where you do not need to care if there is a DC-PV system connected to a Hybrid inverter or not. Example: GoodWe ET (hybrid) can be used without a DC-PV system.
  • Bump org.apache.felix.http.jetty from 4.1.6 to 4.1.10 in /cnf (#1517)
  • Bump postgresql from 42.2.20 to 42.2.21 in /cnf (#1515)
  • Bump msgpack-core from 0.8.22 to 0.9.0 in /cnf (#1513)
  • Drop obsolete bundles Refu.ESS and Streetscooter.ESS bb5c8092d812ae40440c20b1bf05cce5b79057d0
  • Update UI dependencies (#1520)
  • Bump fastexcel from 0.12.9 to 0.12.11 in /cnf (#1483)
  • Bump org.apache.felix.inventory from 1.0.6 to 1.1.0 in /cnf (#1516)
  • Bump org.apache.felix.webconsole from 4.6.0 to 4.6.2 in /cnf (#1514)

Files

OpenEMS/openems-2021.11.0.zip

Files (53.5 MB)

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