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SYSTEM AND METHOD FOR AUTOMATED TUNING/CONFIGURING OF A POWER SYSTEM STABILIZER (PSS) IN A DIGITAL EXCITATION CONTROL SYSTEM
SYSTEM AND METHOD FOR AUTOMATED TUNING/CONFIGURING OF A POWER SYSTEM STABILIZER (PSS) IN A DIGITAL EXCITATION CONTROL SYSTEM
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机译:用于在数字励磁控制系统中自动调谐/配置电力系统稳定器(PSS)的系统和方法
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摘要
A system and method for automatically tuning/configuring a power system stabilizer (PSS) in a power system digital excitation control system having an automatic voltage regulator (AVR) that includes providing a control input to the AVR as a function of generating a set of tuning PSS lead-lag phase compensation time constants as a function of received generated terminal voltages, generating an uncompensated frequency response as a function of the received set of generated terminal voltages and using particle swarm optimization (PSO) as a function of the generated uncompensated frequency response, generating a tuning PSS gain value as a function of a determined open loop frequency response of the power system, determining a PSS gain margin, determining a tuning PSS gain; and transmitting the determined set of tuning phase compensation time constants and the determined tuning PSS gain value to the control interface of the PSS.
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