DLT 5063-1996 送电线路对电信线路干扰影响设计规程(附条文说明)

CodefordesignoftelecommunicationlinesagainstinterferenceeffectsfromelectricpowerlinesDL/T506319961996870DL/T5063199619975119961218199213199270330kV80500kV500kV7080199220()DL50339419889SDGJ798811.0.1()1.0.235kV1.0.322.12.1.12.1.22.1.32.1.4(FDM)(TDM)2.1.52.1.6()2.1.7()2.1.8()2.1.9600(600)6002.1.102.1.11800Hz800Hz2.1.12800Hz800Hz2.1.132.1.142.1.1510%2.1.162.1.17abABC2.1.182.1.19DL5033-942.2Io(A)In(A)Ipb(A)Ipr(A)Un(V)Upb(V)Upr(V)e(mV)I(mA)f(Hz)(rad/s)=2fLp(km)2.22.2LT(km)L1(km)L2(km)L(km)l=l1+lT+l2L(km)a1a2(m)a(m)aaa=12b(m)c(m)(m)(mV/V)IT(mA)UT(V)33.0.11()4.5mV210mV37mV3.0.210mV3.0.310%44.0.1a)b)c)4.0.2a)b)c)4.0.3(FDM)(TDM)4.0.44.0.54.0.64.0.7800Hz4.0.855.15.1.1ebVebIerIe()mV2rI2bI2bVeeee++=(5.1.1)ebV(mV)ebI(mV)erI(mV)5.1.2ebV()()[]()mVTBAIeTIeepbbvPLlanLlangUe∑+=ψψη(5.1.2-1)()()TT---2eee12T1TTTlalalala+−=ψ(5.1.2-2)()[]()[]()km5.0th5.0thAT2AT1AallallaL+++=(5.1.2-3)()V3nPbUKU=(5.1.2-4)K5.1.2-1ge5.1.2-25.1.2-3()neIa5.1.2-4()[]neIABa5.1.2-5T(1/km)5.1.2-65.1.2A(1/km)T32=AααABa5.1.2P5.1.2-1K(Kv)Un110Un1100.010.0040.040.025.1.2-2(kV)(Kv)500330220ge1/4.51/51/6.55.1.2-3(f=800Hz))VmV(35460.60.516km1HQ7km2HYA0.85.1.2-4()naeI36.5abcδ−28.1acδ28.2acδ)j32(22habaco+−δo——(m)h——(m)5.1.2-5()[]naeIAB2BABA)()(8.2aaaabc+−δBA8.1aacδBA8.2aacδ(3[2BAABAaaabaaco−δ5.1.2-6T(1/km)Td=600mm4.0mm0.01670.01473.0mm0.01960.01754.0mm0.00280.00213.0mm0.00420.00350.9mm0.067(0.02)1.2mm0.0500.5mm0.1530.7mm0.0961.2.f=800Hzt=203.d5.1.3ebI()()()()[]()mV4.1880a13801pbbImAmBmABp2pKXzXzaallaIe∑=−×−++−ψψσδη(5.1.3-1)Ipb=AUn10-6(A)(5.1.3-2)X=aa,Xa=aaAXb=aab(5.1.3-3)()1/moσωµ=a(5.1.3-4)a5.1.3-1(s/m)800Hz(rad/s)=2ff=800Hzo(H/m)o=410-7H/mXazm(X)800Hzzm(X)=zm(X)5.1.3-2AKm800Hz5.1.3-35.1.3-65.1.3-15.1.3-25.1.3-1A(kV)Un110Un110421055.1.3-2zm)zmr(X)(f=800Hz)(km)Xzm(X)=Mo(X)∫=xxXzXz0mmrd)()(000.0017.5650.00860.015.2800.06270.053.6960.23400.13.0220.40000.22.3590.66510.31.9790.88070.41.7151.06470.51.5151.22580.61.3551.36910.71.2241.49790.81.1121.61450.91.0161.72081.00.9331.81811.20.7931.9901.40.6822.1371.60.5912.2641.80.5152.3752.00.4512.4712.20.3962.5552.40.3502.6302.60.3092.6962.80.2752.7543.00.2442.8063.20.2182.8523.40.1952.8933.60.1752.9303.80.1572.9634.00.1412.9934.20.1273.0204.40.1153.0444.60.1053.0664.80.0953.0865.00.0873.1045.50.0703.1436.00.0573.1756.50.0483.2017.00.0413.2237.50.0353.2428.00.0313.2598.50.0273.2739.00.0243.2869.50.0223.29810.00.0203.3081.zmr(X)800Hzzmr(-X)=-zmr(X)zmr)A2.MoA5.1.3-3(f=800Hz)1HEQ2-1×4×1.20.142HEQ2-4×4×1.20.123HEQ2-7×4×1.20.094HOYQZ-4×1.2/4.40.155HOYQZ15-4×1.2/4.40.0756HOYDQZ12-4×2.6/9.50.067HOYDQZ12-8×2.6/9.50.055.1.3-4(f=800Hz)1HEL22-1×4×1.20.092HEL22-4×4×1.20.0143HEL22-7×4×1.20.0124HOYPLWZ21-4×1.2/4.40.0255HOYPLZ22-4×1.2/4.40.016HOYDLWZ21-4×2.6/9.50.0155.1.3-5(f=800Hz)1HQ-300×0.50.152HYA-50×0.50.43HYA-100×0.50.34HYA-200×0.50.275HYA-400×0.50.156HYA-600×0.40.197HYA-800×0.40.135.1.3-6(f=800Hz)0.70.85.1.3-1(f=800Hz)1DT42DT43DT44DT455.1.3-2(f=800Hz)11.4mmDT422.0mm31.4mm5.1.4erI()()()()[]{}{}()mVmpmprrIAmrBmrABpKlXzIeXzXzXXl∑−−+=ψψη(5.1.4)zmr(X)5.1.32AIpr(A)5.1.45.1.4Ipr(A)(kV)1102203305000.070.10.180.20.250.30.41.05.1.5()()()()[]{}{}()mVmpmcAmrBmrABpprKlXzIKeXzXzXXl∑−−+=ψψη(5.1.5)Kc5.1.55.1.5Kc(kV)110330500Kc1.051.11.051.255.1.6e(erv)()mV3.62ABT2rprrv∑−+==LaacLlabcgUeeψη(5.1.6-1)()V3prnrUKU=(5.1.6-2)KrKr=0.02grgr=311erv(mV)5.25.2.1()mA2rI2bI2bvIIII++=(5.2.1)IbV(mA)IbI(mA)IrI(mA)5.2.2IbV()()[]{}()mA104TBA1eT1en1bv−×++=∑lanlanUnmPI(5.2.2)m()n5.2.2P15.2.2()naeI()[]naeIAB5.1.2-45.1.2-55.2.2nP1P232.54.54595.2.3IbI()()[]()mA4.11280013801mtAmBmABp2ptntbIKXzXzaalalaUIII∑−−++−×=σδ(5.2.3)IT40mAUT60V120VKmt50HzDL503394(s/m)50Hzzm(X)Af=50Hz5.2.4IrI()()()[]()mAmtAmtBmrABpptotrIKXzXzXXllXzUIIIm−−+=∑(5.2.4)Io(A)0.5%1%zm(X)zmr(X)Af=50Hz5.2.5I()mA103.62n24TABT2−×−+∑+=laaclabcUnmPI(5.2.5)P25.2.261a)b)c)d)2a)b)c)d)A()zm(X)zmr(X)A.1XX=aaa==ωµσωµρooa(1/m)(rad/s)=2ff=800Hzf=50Hzo(H/m)o=410-7(H/m)(s/m)800Hz50Hz(m)800Hz50Hza(m)f(Hz)A.2mo(X)A.2.1=X=aaX6Mo(X)=142.5+45.96X-1.413X2-198.4LnX(H/km)X6Mo(X)=400X-2(H/km)A.2.2()[]()()()MSXSXXXXXXoBABAABH/km=mmµXA=aaA,XB=aaB+X6S(X)=340.9X+22.98X2-0.471X3-198.4XLnX(H/km)X6S(X)=701.69-400X-1(H/km)A.3zm(X)zm(X)=Mo(X)(/km)=2ff=800Hzf=50HzA.4zmr(X)()()[]()zXMXXXmr/kmoAB=ωΩ1a)b)c)23DL/T5063199611.0.11.0.235kV1.0.3DL50339422.12.1.12.1.4(FDM)()(TDM)(PCM)2.1.6a)F1A1000Hz-85dBmdBam1mWaF1AF1Ab)C-1000Hz-90dBmdBrnC0dBrn=-90dBmrnm1mWCc)CCIR/CCITT800HzdBmpm1mW6001mWp11Pf21(Hz)Pf(dB)(±dB)(Hz)Pf(dB)(±dB)16.660.056-85.0120010000.01500.71-63.021400905-0.911008.91-41.021600824-1.7120089.1-21.021800760-2.41300295-10.612000708-3.01400484-6.312500617-4.21500661-3.613000525-5.61600794-2.013500376-8.62700902-0.914000178-15.0380010000.00.0()450056.2-25.039001072+0.61500015.9-36.0310001122+1.01600015.9-43.0—11F1A2C3CCIR/CCITT2Pf(P800=1000f=800HzPf=1000)2.1.10CCITT22.1.112.1.12UUff=∑2()()UPPUfffP=∑18002IIff=∑2()IPPIfffP=∑18002()()IIPhPIffffpbpr=∑18002CCITThfhIPPIKKZZKKCCfffffff=××××800800800pee800tt800=hifhkefhzfhktfhufIpbIpr()UffIffPfP800=1000Pf1hfhi,fhke,fhz,fhkt,fhu,fh800