Version 6.10.0

Greenwich v6.10.0 has been released on 3rd September, 2019.

Main updated modules are:

  • Reliability Prediction
  • Wind Resource Analysis
  • Data Layers
  • Economic Evaluation
  • Substation Siting
  • Bug fix

Please check the user manual via this link.

For more information, please check the following content:

*WRA

  1. Added the shear correction function.

    Based on the shear value of referential mast input by user, compare the mast shear value in the CFD model and calculate their difference to correct the overall shear in turbulence matrix and improve the accuracy of load adaptability analysis.



  2. Added capacity display in the economy map.

    While adjusting the IRR range, the corresponding capacity is displayed at the right side of the scroll bar.

  3. Added the function to add turbines in a batch which enables the addition of multiple turbine locations for a WTG group.

*Reliability Prediction

  1. Added KK index for reliability prediction.

    The KK index is a terrain risk level index derived from the study of mapping relation between terrain characteristics in historical typical wind farms and the corresponding failure probability. Currently, 12 grades of this index are available providing reference for turbine type selection and future failure prediction. After AEP calculation, the Envision users are enabled to check this index in the Overview page.

*Economic Evaluation

  1. Added the financing lease as a new financing way.

    Added a new financing way of financing lease in economic evaluation parameter configuration.According to the actual financing scheme of user, select Long-term loan or Financing lease for project economic evaluation.

*Data Layers

  1. Added the observation point layer, displaying reliable masts distinguished by the operator.

*Substation Siting

  1. Added configuration of circuit cost and maximum transmission capacity of single loop at multiple voltage levels in the Preferences area.