AUTO GENERATION CONTROL METHOD AND SYSTEM BASED ON LOAD FLUCTUATION

摘要

The present invention relates to automatic power generation control method and system, loads change is considered, and more specifically, it is related to automatic power generation control method and control system, it can control the load that automatic generation considers variation, connect dynamical system, the dynamical system about frequency-tracking Automatic Generation Control. According to the present invention, this method comprises the following steps: step (1) receives multiple generators of production quantity, and multiple loads of load capacity connect dynamical system, system frequency measured value, with pre-determined time interval; Step (2) calculates the load of variation, each generator is connected to, according to the variation of system frequency to the generated energy of generator, the load of load capacity, with system frequency measured value; The each generator for setting the operation control of control gain with step c uses calculated variation. According to the present invention, since the execution of frequency-tracking Automatic Generation Control is by not only considering, but also the load of system frequency variation is replaced, interconnects dynamical system, according to the variation of system frequency, the present invention can energetically cope with a variety of happen in dynamical system. ;The 2015 of copyright KIPO submissions