互联电网CPS标准下AGC控制策略选择分析

-1--1-1973A1983NERC1996CPS]1[1998ACPS]2[CPSCPS2CPSAAGC]3[AA2ACEA2ACEAGCAAGC]4[20015]5[A-2--2-20012002169Fig.1ThecontrastofAGCadjustmentrangebetweenA'sseriesstandardandCPSstandard1AAGCCPSAGCAAGC43.81MWCPSAGC2.38MWCPSAGC]6[21¦Å10)(≤-Δ×ixiBFACEAVG21601¦Å60≤×Δ×∑=ixiiKFACEiACExFΔ1miniB1¦Å1miniKiB10-iiiiFKTACEΔ+Δ=21601¦Å60)(≤×Δ×Δ+Δ∑=iixiiiKFFKT-3--3-iTΔiFΔsiiKKACEAVG10¦Å65.1)(≤siiiKKACE106001¦Å65.1600)(≤∑=10¦Å10minsKsB10-sB21¦Å)(ixiiiKFFKT≤Δ×Δ+ΔsiiiiKKFKT10¦Å65.1)(≤Δ+ΔsiiiiKKFKT10¦Å65.1)(≤Δ+ΔiKsKiTΔiFΔxFΔxFΔxFΔxFΔxFΔxFΔiFΔxFΔ∑=ΔniiFn1160≤nxFΔTab.1AGCadjustpolicybasedonpredictivecontrolsiiiiKKFKT10¦Å65.1)(≤Δ+Δ21¦Å)(ixiiiKFFKT≤Δ×Δ+ΔsiiiiKKFKT10¦Å65.1)(Δ+Δ21¦Å)(ixiiiKFFKT≤Δ×Δ+ΔsiiiiKKFKT10¦Å65.1)(≤Δ+Δ21¦Å)(ixiiiKFFKTΔ×Δ+Δ-4--4-siiiiKKFKT10¦Å65.1)(Δ+Δ21¦Å)(ixiiiKFFKTΔ×Δ+ΔsiiiiKKFKT10¦Å65.1)(≤Δ+Δ21¦Å)(ixiiiKFFKT≤Δ×Δ+ΔxFΔxFΔ21601601¦Å601)(601≤Δ×Δ+Δ∑∑==iiiiiiiKFFKT21112¦Å)(1ijijiiiiiKFFKTj≤Δ×Δ+Δ∑∑==sijiiKKjACE101¦Å65.1)(≤∑=iKsKiTΔiFΔjTΔjFΔTab.2AGCadjustpolicybasedonimmediatecontrolsijiiiiKKFKTj101¦Å65.1)(1≤Δ+Δ∑=21112¦Å)(1ijijiiiiiKFFKTj≤Δ×Δ+Δ∑∑==sijiiiiKKFKTj101¦Å65.1)(1Δ+Δ∑=21112¦Å)(1ijijiiiiiKFFKTj≤Δ×Δ+Δ∑∑==sijiiiiKKFKTj101¦Å65.1)(1≤Δ+Δ∑=21112¦Å)(1ijijiiiiiKFFKTjΔ×Δ+Δ∑∑==sijiiiiKKFKTj101¦Å65.1)(1Δ+Δ∑=21112¦Å)(1ijijiiiiiKFFKTjΔ×Δ+Δ∑∑==-5--5-21112¦Å)(1ijijiiiiiKFFKTj≤Δ×Δ+Δ∑∑==sijiiiiKKFKTj101¦Å65.1)(1≤Δ+Δ∑=AGCAGCAAGCCPSCPSAGC-6--6--7--7-ABSTRACT:ThecorrectcontrolpolicyofAGCininterconnectionpowernetworkbasedonCPSstandardperformancecannotonlyraisethefrequencyquality,butalsoreducethenormaladjustingworkofunit.TheadjustmentrangeofAGCbasedonCPSandAseriesstandardhasbeencontrasted.AccordingtotheCPSstandardperformanceprescript,twokindsbasicformsofAGCcontrolpolicyhavebeenputforwardinthispaper.Thedifferencebetweentwocontrolpolicieshasalsobeenanalyzed.KEYWORDS:interconnectionpowernetworkcontrolpolicyAGCCPS