1、:MIL-STD-1541A (USAF)30 DEC 1987,.SUPERSEDINGMIL-STD-1541Dated15OCT 1973MILITARY STANDARDAMSC N/A AREA EMCSDISTRIBUTION STATEMENT A: Approvedforpublicrelease;distributionisunlimited.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Il-i:MIL-STD-1541A (
2、USAF)30 DEC 87DEPARTMENT OF THE AIR FORCEWashington, D.C. 20360MIL-STD-1541.A (USAF)/ Electromagnetic Compatibility Requirements for Space SystemsI 10 This military standard is approved for use within the/“ Department of the Air Force, and is available for use by allDepartments and Agencies of the D
3、epartment of Defense.2. Beneficial comments (recommendations, additions, deletions)and any pertinent data which may be of use in improving thisdocument should be addressed to:USAF Space Division, SI1/ALBlP. O. BOX 92960Worldway Postal CenterLos Angeles, CA 90009-2960IIiiProvided by IHSNot for Resale
4、No reproduction or networking permitted without license from IHS-,-,-r.KHJ-STD-1541A (USAF)30 DEC 87FoRmKmDThe essential difference between this revision and thepreceding issue of the standard is that both the intersystem andintrasystem requirements are stated more explicitly. It isstructured to ena
5、ble use of the DOD Intrasystem AnalysisProgram. Modifications to MIL-STD-461 have been minimized. Newrequirements have been added to provide for control of vehiclepower system transients, the effects of composite vehicles, plusthe potential intersystem interference due to spectral andorbital congest
6、ion;IIiiiProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-iHIL-STD-154 (USAF)30 DEC 87IITHIS PAGE INTENTIONALLY LEFT BLANKI1IIIivProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-IBIIL-STD-1541A (USAF)30
7、 DEC 87II1. SCOPE.0.0.0*.a71 00*.*1.1 PURPOSE.0.0.0.0.0.0.a71 .*=*.a71 *.*.*1.2 APPLICABILITY .0000.a71 0.0*a71 .*2. REFERENCED iIOmNTS .OoOOObcOooOe*“C*2.1 GOVERNMENT DOCUMENTS a71 0.O*O.*0a71 ,.00a71 2.1.1 Specifications, Standards, and Handbooks.-=+*=*.*2.1.2 Other Government DoumentS, Draings/an
8、dPublications *.a71 *a71 .a71 .Oa71 a71 *.a71 *O0a71 .00a71 a71 .02.22.33.3.13.23.33.43.53.63.73.83.93.103.11OTHER PUBLICATIONSORDER OF PRECEDENCE*0.DEFINITIONS .0.0.0.0.00*.*a71 *ANOMALY a71 a71 a71 * . . a71 . . . a71 . . . a71 . . a71 . . . . . a71 . a71 a71 .* . a71 a71 . a71 a71 a71 . a71 = a71
9、 Oa71 a71 a71 a71 . a71 a71 a71COMPONENT a71 .a71 a71 s.a71 a71 a71 .ea71 .a71 a71 a71 a71 .a71 a71 a71 *a71 a71 .a71 a71 a71 a71 a71 .EQUIPMENT=.0000.ITEM.*.a71 a71 a71 e.IJWNCH VEHICLEa71 .a71 *.*.*.0PORT.RESISTIVITY, SURFACE.RESXSTIVITY, VOLUME. .SAFETY MARGIN, POINT.a71 a71 a71 a71 a15 a15 a71 a
10、11 a71 a15 ea71 .a71 a71 a71 a73 .,*.a71 a71 a71 e*. . . . . . . a71 a71 a15 a15 a71 a11a11a15 a71 a15 a15 a15 a15 a15 a71 a15 a15 a71 9 . . . a71 . . -. . . . . . . . . . . . . . . . . .0 .0.0 .* .*.*. *.*. * . . . . . . . . . . . . . . . . . . . . .* . . .SAFETY MARGIN, INTEGTED o.SPACE HICLE =111
11、333445777777888888vProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-xxL-sTD-1541A (USAF)30 DEC 87-,.,coETEIeTsPAGEI3.12 SYSTEM.000.a71 .0.a71 .,. 83.13 VEHICLE a71 *.*.*.*000.a71 .0.000. 94.4.14.24.34.44.54.64.74.84.94.10GEllERALREQUIREMENTS.0. 11ELEC
12、TR014AGNETICCOMPATIBILI. 11ELECTROMAGNETIC ENVIRONMENT a71 0.0a71 *.*.*a71 . 11INTERSYSTEM COMPATIBILITY a71 *e*. 11FREQUENCY MANAGEMENT*.sC+ 11INTRASYSTEM COMPATIBILITYa71 *O*.*.0.*.*. 12LIGHTNING a71 *“*.=*.* 12TRIBOELECTRIC CHARGINGse,. 12MAGNETOSFHERXC CHARGING a71 *.*a71 .*.*,*.O 12ELECTROMAGNE
13、TIC COMPATIBILITY CRITICALITY CATEGORIES 12SAFETY MARGINS.00 134.10.1 Degradation Criteria. 134.10.2 Superposition *.*.,.a71 .0a71 *.a71 0 134.11 SYSTEM REQUIREMENTS EVALUATIONa71 .000. 134.11.1 Intersystem Analysis*4.11.2 Intrasystem Analysis 13*a71 * 144.11.2.1 Frequency and Time Domaina71 a71 a71
14、 .a71 a71 144.11.2.2 Reference Requirementsa71 .0a71 *,s.a71 ., 144.11.2.3 Interference Coupling Modes.,.*.* 144.11.2.4 Susceptibility Requirements .*4.11.2.5 Simplifications a71*”*”*.*=. 14a71 a71 a71 .a71 .a71 *a71 ea71 a71 ., 144.11.3 Signal and Control Interface Circuits. 154.11.4 Lightning Anal
15、ysis 154.11.5 Magnetospheric Charging Analysis .0a71* 154.11.6 Triboelectric Charging Analysis.O 15412 NONSTANDARD LIMITS a71 *.*.a71 .*a71 a71 *a71 a71 a71 *a71 a71 ,.a71 15viProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIXI-STLP1541.A(USAF)30 DE
16、C 87,Col!rrmrrsPAGE4.13 CONSOLIDATED EQUIPMENT REQUIR=NTS. =C.C0.4.14 EXISTING DESIGNS AND MODIFICATIONS .4.15 GOVERNMENT FURNISHED EQUIPMENT.5* DETAILED REQUIREMENTSa71 *a71 a71 a71 .*.a71 a71 a71 .a71 0a71 .a71 a71 a71 a71 .a715.1 INTERSYSTEM REQUIREMENTS. .5.2 VEHICLE REQUIREMENTS a71 a71 .a71 a7
17、1 0.a71 *.a71 .a71 a71 a71 a71 .,.5.2.1 Structural Materias. .a71*0*0*=OO”O*”*0*a71-.o-o”-5.2.2 Electrical Ground Network.5.2.3 Electrical Power Subsystem Referencing 5.2.4 Bondinga71 .0.a71 .a71 .a71 a71 .5.2.5 Lightning Protection.5.2.6 Surface Finish for Control of Electrostatic Charging5.2.7 Int
18、erconnecting Cablesa71 a71 *.*a71 e.*a71 .O*.a71 e.a71 *5.2.8 Vehicle Electrostatic Susceptibility. .=+=.5.”2.9 Power BUS Impedance and Transient Recovery Time”.5.2.10 Electrical Power Quality.0.0a71 *.*.*.52.10.1Voltage Ripple a71 a71 a71 .a71 a71 b6a71 O.a71 a71 a71 a71 *.a71 *a71 a71 sa71 a715.2.
19、10.2 Spikes, 5.2.10.3 Surges00.0.0.0.000a71 0.000.5.2.10.4 Load Switching and Load Faultsc5.2.10.5 Power Subsystem Faults.*05.3 EQUIPMENT REQUIREMENTS a71 a71 a71 a71 a71 a71 a71 a71 a71 a71 a71 .a71 a71 a71 a71 .a71 a71 *a71 .5.3.1 NTIA Requirements .5.3.2 Ground Equipment0.a71 .0.0.5.3.2.1 Interfa
20、ce Safety Margins. 5.3.2.2 Ground Power Sources.s.0a71 .sa715.3.2.3 Performance Criteria.5.3.3 Vehicle Equipment a71 a71 a*.*.*a71 a71 a71 *.a71 a71 a71 a71 a71 a715.3.3.1 Independence From Conductive Vehicle Structures.3.5.S.L L. Mm-sTD-1541A (USAF)30 DEC 87I.+I)1 5.3.3.7 Electrical Power Surges.5.
21、3.3.7.1 General Surge Response5.3.3.7”.2 Surge Response of Essential Equipment.5.3.3.8 Signal and Control Circuits.5.3.3.9 DC Electrical Power Equipment.0a71 0a71 .,*.,5.3.3.10 Equipment Electrostatic Susceptibility.PAGE:222222226.6.16.2) 6.2.TEST AND EVALUATIONa71 . a71 a71 . . a71 . . . . . . .VER
22、IFICATION METHODSa71 a71 ;.MEASURING INSTRUMENTS a71 .a71 .a71 .a71 a71 .a71 .a71 .,a71 1 Instrumentation Ertors6.2.2 Time Domain Measurements .0.*.,6.3 SYSTEM VERIFICATION a71 a71 .,.a71 a71 .a71 .a71 a71 .6.3.1 Radiated Susceptibility.*,a71 .*.*.a71 .6.3.2 Partitioning a71 *.*6.3.3 Lightning a71 a
23、71 .a71 a71 .a71 6.3.4 Superposition Effects a71 6.4 SYSTEM QUALIFICATION TESTS6.4.1 Selection of Test Pointsa71 .a71 .a71 *a71 ,64.2 Category I and II Functions a71 a71 .a71 a71 .a71 6.4.3 Category III Functions6.4.4 Test Conditions .6.4.5 Acceptance Criteriaa71 .a71 a71 a71 a71 .a71 .e.,a71 a71 a7
24、16.5 SYSTEM ACCEPTANCE TESTS.*O*,6.6 EQUIPMENT TESTSa71 e.6.6.1 Acceptance Criteria.0.,*.*.6.6.2 Equipment Qualification Tests.6.6.3 Equipment Acceptance Tests.a71 a71 .e.a71 ,a71 .a71 6.7 EQUIh4ENT TEST METHODS a71 .*.*.a71 *.*.6.7.1 .General.a71 a71 .a71 a71 a71 ,a71 .a71 a71 a71 a71 a71 .a71 .a71
25、 .6.7.2 Electrostatic Arc Discharge Susceptibility2323232323232323232324 “24242424242425252525252525viiiProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-iMIL-STD-154 (Uw)30 DEC 87PAGEFIGURES1. Schematic Diagram ofArc Source 26TABLESI. Performance Requ
26、irements Relating .toCommunicationsby Satellites.*; 18APPENDICESA. APPLICATION INFORMATION.0a71 .0.a71 .0. 27. .Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1541.A (USAF)30 DEC 87. .THIS PAGE INTENTIONALLY LEFT BLANKxProvided by IHSNot for
27、 ResaleNo reproduction or networking permitted without license from IHS-,-,-ii-.(IMIL-STD-1541.A(USAF)30 DEC 87SECTION 1SCOPEThis standard establishes the electromagnetic compatibilityrequirements for space systems, including frequency management,and the related requirements for the electrical and e
28、lectronicequipment used in space systems. It also includes requirementsdesigned to establish an effective ground reference for theinstalled equipment and designed to inhibit adverseelectrostatic effects. The purposes of this standard are:a. To define minimum performance requirements forelectromagnet
29、ic compatibility.b. To identify the system relationships pertinent toelectromagnetic compatibility,co To identify requirements for system and equipmentengineering designed to enable achievingcoitipatibizityin a timely, predictable, andeconomical manner.d. To define requirements for equipment and sys
30、temtests and analyses to demonstrate compliance withthis standard.1.2 pLIILITYThe requirements covered by this standard apply to launchand space vehicles plus the associated grounds airborne, orspaceborne operational and support elements of the spacesystem. It applies to.new and modified or redesign
31、ed equipmentor systems, and to existing equipment used in new applications.Equipment requirements are separately stated for vehicle andground applications. Provisions for program peculiarcompatibility requirements enable its use for systems which wereoriginally developed and qualified to conform to
32、other similarstandards. This standard does not apply to the facilities whichhouse the ground system segments of space systems (see?41L-STD-1542). Further information on the application of thisstandard is given in Appendix A.1Provided by IHSNot for ResaleNo reproduction or networking permitted withou
33、t license from IHS-,-,-IMIL-sTD-1541A (USAF)30 DEC 87I-*THIS PAGE INTENTIONALLY LEFT E?LAE!K2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-cI:.,!i,.,.,1“141L-sTD-1541A (USAF)30 DEC 87SECTIOI92REEEREHCEDDocuMmm2.1.1 Secifications. Standards. and Han
34、dbook . Unlessotherwise specified, the following specifications standards, andhandbooks of the issue listed in that issue of the Department ofDefense Index of Specifications and Standards (DODISS) specifiedin the solicitation form a part of this standard to the extentspecified herein.SPECIFICATIONSM
35、IL-B-5087 Bonding, Electrical and LightningProtection for Aerospace SystemsDOD-W-83575 (USAF) Wiring Harness. Space Vehicle, Design andTestingSTANDARDSMIL-STD-449 Radio Frequency Spectrum Characteristics,Measurement ofMIL-STD-461 Electromagnetic Emission andSusceptibility Requirements for theControl
36、 of Electromagnetic InterferenceMIL-STD-462 Electromagnetic InterferenceCharacteristics, Measurement ofMIL-STD-463 Definitions and System of Units,Electromagnetic Interference andElectromagnetic Compatibility TechnologyMIL-STD-1539 (USAF) Electrical Power, Direct Current, SpaceVehicle Design Require
37、mentsMIL-STD-1757 Lightning Qualification Test Techniquesfor Aerospace Vehicles and Hardware(Copies of specifications, standards, drawings, andpublications required by suppliers in connection with specificprocurement functions should be obtained from the contractingactivity or as directed by the con
38、tracting officer.)3IProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1541A (USAF)30 DEC 87,.-5.2.1.2 Qther Government Documents. Drawinas. and Publication.The following other Government documents, drawings, andpublications form a part of this
39、standard to the extent specifiedherein.NATIONAL TELECOMMUNICATIONS AND INFORMATION ADMINISTRATION, U.S.DEPARTMENT OF COMMERCENTIA Manual(ApplicationIof Documents. U.20402.)NATIONAL“NASAINASAManual of Regulations and Procedures forFederal Radio Frequency Managementfor copies should be addressed to Su
40、perintendentS. GovernmentAERONAUTICSCR-135259TF2361I (Application forAND SPACENASCAPDesignPrinting Office, Washington, D. C.ADMINISTRATIONUsers ManualGuidelines foxIAssessing andControlling Spacecraft Charging Effectscopies should be addressed to the NASAIndustrial Application Center/USC, 3716 South
41、 Hope St. #200, LOSAngeles, , 9000?.)2.2 .The follbwing documents form a part of this standard to theextent specified herein. Unless otherwise specified, the issuesof the documents which are DOD adopted shall be those listed inthe issue of the DODISS specified in the solicitation. Theissues of docum
42、ents which have nut been adopted shall be those inI effect on “thedake of the cited DODISS.1 AMERICAN NATIONAL STANDARDS INSTITUTEI ANSX/XEEE-STD-100 IEEE Standard Dictionary of Electricaland Electronic Terms(Application for copies should be addressed to AmericanNational Standards Instilxte, 1430 Br
43、oadway, New York, NY 10018)RAND CORPORATIONR-3046-AF Techniques for the Analysis of Spectraland Orbital Congestion in Space Systems(DTIC # mA140841)(Application for copies should be addressedTechnical Information Center, DTIC-FDR, CameronAlexandria, VA 22304-6145.)4to the DefenseStation,IIIProvided
44、by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-.MXL-STD-1541.A (USAF)30 DEC 87In the”event of,a ,confl$ctbetween the text of this standardand the references cited herein, the text of this standard shall.take precedence. Nothing in this standard, however, sha
45、llsupersede applicable laws and regulations unless a specificexemption has been obtained from the acquisition activity.iIIII.!,III5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-HIL-STD-1541.A(USAF)30 DBC 87THIS PAGE INTENTIONALLY LEFT BLANK6Provide
46、d by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. IHIL-STD-1541.A(USAF)30 DEC 87SECTIOlfJ3iDEFIIKtTIOllS-Terms are in accordance with the following definitions.Electromagnetic compatibility terms which are not otherwisedefined are as given by MIL-STD-463. E
47、lectrical and electronicterms which are not otherwise defined are as given inANSI/IEEE-STD-100 .3.1 MQ?m? it does not pertain to groundvehicles. For applications pertaining only to launch vehicles,or only to space vehicles, the appropriate modifier is included.9Provided by IHSNot for ResaleNo reprod
48、uction or networking permitted without license from IHS-,-,-/IXIL-STD-1541A (USAF)30 DEC 87,.,.,. IITHIS PAGE 1NTENTI0NALL% LEFT BLANK.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-i ,.14i,-1I;)1,.1,. .1;,!1(MIL-STD-1541A (USAF)30 DEC 87SECTIO194GENERAL REQUIREMENTS4.1 ELECTROMAGNETIc COMPATIBILITYSystems shall be compatible with defined safety margins.Sys
