Page 1098 - B2B All Year Round Vol.8
P. 1098

4. Reference






                   ■ BESS for Frequency Regulation of Ulju Substation










                                                                                                                                        AC Distribution box








                                                                                                           DC Distribution box








                                         ▶ 24MW FR ESS (Ulju S/S)


                                                                                                                     Charge                          Charge

                                                                                                     Discharge                      Discharge





                                                                                                      Virtual                        On-grid         On-grid
                                                                                                      frequen         Virtual        frequen         frequen
                                                                                                                      frequen
                                                                                                      cy                                             cy
                                                                                                                      cy             cy

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