WO1998036421A1 - Procede ecologiquement rationnel d'evaluation de la protection requise pour les circuits electriques de dispositifs et appareils de diverses installations contre l'effet des champs electromagnetiques externes - Google Patents

Procede ecologiquement rationnel d'evaluation de la protection requise pour les circuits electriques de dispositifs et appareils de diverses installations contre l'effet des champs electromagnetiques externes Download PDF

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Publication number
WO1998036421A1
WO1998036421A1 PCT/RU1997/000249 RU9700249W WO9836421A1 WO 1998036421 A1 WO1998036421 A1 WO 1998036421A1 RU 9700249 W RU9700249 W RU 9700249W WO 9836421 A1 WO9836421 A1 WO 9836421A1
Authority
WO
WIPO (PCT)
Prior art keywords
determining
level required
protection level
appliances
external
Prior art date
Application number
PCT/RU1997/000249
Other languages
English (en)
Russian (ru)
Inventor
Viktor Vladimirovich Bogomyagkov
Ljudmila Viktorovna Vanchurova
Anatoly Yakovlevich Sokolov
Vladimir Pavlovich Frolov
Original Assignee
G N Proizv Predpr Gnpp Region
Ljudmila Viktorovna Vanchurova
Bogomyagkov Viktor Vladimirovi
Anatoly Yakovlevich Sokolov
Vladimir Pavlovich Frolov
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by G N Proizv Predpr Gnpp Region, Ljudmila Viktorovna Vanchurova, Bogomyagkov Viktor Vladimirovi, Anatoly Yakovlevich Sokolov, Vladimir Pavlovich Frolov filed Critical G N Proizv Predpr Gnpp Region
Priority to AU38714/97A priority Critical patent/AU3871497A/en
Publication of WO1998036421A1 publication Critical patent/WO1998036421A1/fr

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0069—Methods for measuring the shielding efficiency; Apparatus therefor; Isolation container for testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/001—Measuring interference from external sources to, or emission from, the device under test, e.g. EMC, EMI, EMP or ESD testing
    • G01R31/002—Measuring interference from external sources to, or emission from, the device under test, e.g. EMC, EMI, EMP or ESD testing where the device under test is an electronic circuit

Definitions

  • ⁇ ⁇ aches ⁇ ve is ⁇ chni ⁇ v E ⁇ P ⁇ bychn ⁇ ⁇ imenyayu ⁇ sya sh ⁇ a ⁇ nye ⁇ b ⁇ aetsy - ⁇ adi ⁇ l ⁇ atsi ⁇ nnye s ⁇ antsii, and ⁇ adi ⁇ s ⁇ antsii s ⁇ e- cially gene ⁇ a ⁇ y (see e ⁇ abige ⁇ Ele ⁇ magni ⁇ naya s ⁇ v- mes ⁇ im ⁇ s ⁇ ⁇ sn ⁇ vy its ⁇ bes ⁇ echeniya in ⁇ e ⁇ ni ⁇ e - ⁇ s ⁇ va: Ene- ⁇ g ⁇ a ⁇ mizda ⁇ , 1995, pp 200-202.7) .
  • a test circuit is provided for determining the protection of an electrical circuit using a known process.
  • the generator 1 with the internal output of the Explicit and radiating antennas 2, installed at the output of the product 3, the specified value is generated.
  • the product 3 is operated on, in addition to the electrical circuit 4 under study for the location of the ele- mentary item, the device is equipped on a separate basis. From the converter 5, the EMF for the measuring circuit 6 runs on the measuring device 7, where it is fixed and fixed.
  • FIG. 2 shows a test circuit for determining the protection of the electrical circuit for the claimed process.
  • ⁇ e ⁇ y s ⁇ eme is ⁇ y ⁇ any is ⁇ chni ⁇ sinus ⁇ idaln ⁇ g ⁇ signal v ⁇ zbuzhdeniya ele ⁇ iches ⁇ y tse ⁇ i 1 vy ⁇ aba ⁇ yvae ⁇ ele ⁇ i- ches ⁇ y ⁇ , m ⁇ duli ⁇ vanny ⁇ am ⁇ li ⁇ ude with chas ⁇ y vneshne- g ⁇ E ⁇ P with n ⁇ ma ⁇ ivn ⁇ y ele ⁇ iches ⁇ y s ⁇ s ⁇ avlyayuschey na ⁇ yazhen- n ⁇ s ⁇ i ⁇ n, ⁇ y ⁇ ⁇ abelyu 2 ⁇ dae ⁇ sya in ⁇ e ⁇ b ⁇ az ⁇ va ⁇ el 3 vy ⁇ dnym s ⁇ ivleniem ⁇ vy ⁇ , ⁇ avnym equipping of the electric elec- tricity of the electric circuit with 4 devices (unit-0 kol)
  • the supply to the electrical unit is connected to ⁇ ⁇ 98/36421 5 ⁇ / ⁇ 7 / 00249 by eliminating the influence of the field of the dual cable 2, it is necessary to excite the
  • the signal at the output of the transmitter 3 is negligible at the power.
  • the tension induced by it does not exceed 0.02 ⁇ / m and does not have any significant effect on the person and the environment.
  • the premium antenna b was set to
  • the selective device 7 was used as a universal device.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

Le procédé proposé consiste à déterminer le courant passant par un élément de circuit électrique et à le comparer avec la valeur admissible pour cet élément. On excite le circuit en question au moyen d'une source de faible puissance émettant un signal sinusoïdal possédant la fréquence de l'effet prédéterminé du champ électromagnétique externe. On mesure le champ électromagnétique, rayonné vers l'espace libre, au moyen d'appareils de mesure standard; on compare ledit champ avec la valeur maximale du champ électromagnétique externe prédéterminé; on calcule ensuite le degré de protection de l'élément du circuit. Pour isoler électriquement l'objet analysé des appareils de mesure, on excite le circuit via un câble optique.
PCT/RU1997/000249 1997-02-17 1997-08-05 Procede ecologiquement rationnel d'evaluation de la protection requise pour les circuits electriques de dispositifs et appareils de diverses installations contre l'effet des champs electromagnetiques externes WO1998036421A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU38714/97A AU3871497A (en) 1997-02-17 1997-08-05 Ecological method for determining the protection level required for electr ical circuits in devices and appliances of various installations against the e ffect ofexternal electromagnetical fields

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU97102239A RU2096839C1 (ru) 1997-02-17 1997-02-17 Экологичный способ определения защищенности электрических цепей приборов и агрегатов объектов от воздействия внешних электромагнитных полей
RU97102239 1997-02-17

Publications (1)

Publication Number Publication Date
WO1998036421A1 true WO1998036421A1 (fr) 1998-08-20

Family

ID=20189896

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1997/000249 WO1998036421A1 (fr) 1997-02-17 1997-08-05 Procede ecologiquement rationnel d'evaluation de la protection requise pour les circuits electriques de dispositifs et appareils de diverses installations contre l'effet des champs electromagnetiques externes

Country Status (3)

Country Link
AU (1) AU3871497A (fr)
RU (1) RU2096839C1 (fr)
WO (1) WO1998036421A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2541722C2 (ru) * 2013-06-25 2015-02-20 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Система диагностики устойчивости комплекса радиоэлектронных приборов к преднамеренным силовым электромагнитным воздействиям
RU2593521C1 (ru) * 2015-05-19 2016-08-10 Открытое акционерное общество "Лётно-исследовательский институт имени М.М. Громова" Способ испытаний систем, содержащих электровзрывные устройства, на стойкость к воздействию внешних электромагнитных полей в составе объектов и устройство для его осуществления
RU2702453C1 (ru) * 2019-01-09 2019-10-09 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Способ оценки стойкости микроэлектронного оборудования к внешнему электромагнитному воздействию

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492568A (en) * 1967-10-05 1970-01-27 Tamar Electronics Ind Inc Checking the radio frequency shielding effectivity of an enclosure with an rf transmitter connected to enclosure surfaces and fr receiver to sense surface current at leakage points
SU611322A1 (ru) * 1976-06-01 1978-06-15 Объединенный Институт Ядерных Исследований Устройство дл измерени коэффициента экранировани ферромагнитного экрана
SU1649693A1 (ru) * 1988-12-22 1991-05-15 Крымское Научно-Производственное Объединение "Плодмашпроект" Устройство дл измерени коэффициента экранировани многослойных объемных экранов
FR2679038A1 (fr) * 1991-07-08 1993-01-15 France Telecom Un appareil pour la mesure des caracteristiques vectorielles d'un signal electrique deporte module en amplitude.
DE4329130A1 (de) * 1993-08-30 1995-03-02 Rohde & Schwarz Anordnung zum Messen von elektromagnetischen Störstrahlungen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492568A (en) * 1967-10-05 1970-01-27 Tamar Electronics Ind Inc Checking the radio frequency shielding effectivity of an enclosure with an rf transmitter connected to enclosure surfaces and fr receiver to sense surface current at leakage points
SU611322A1 (ru) * 1976-06-01 1978-06-15 Объединенный Институт Ядерных Исследований Устройство дл измерени коэффициента экранировани ферромагнитного экрана
SU1649693A1 (ru) * 1988-12-22 1991-05-15 Крымское Научно-Производственное Объединение "Плодмашпроект" Устройство дл измерени коэффициента экранировани многослойных объемных экранов
FR2679038A1 (fr) * 1991-07-08 1993-01-15 France Telecom Un appareil pour la mesure des caracteristiques vectorielles d'un signal electrique deporte module en amplitude.
DE4329130A1 (de) * 1993-08-30 1995-03-02 Rohde & Schwarz Anordnung zum Messen von elektromagnetischen Störstrahlungen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
E. KHABIGER, "Elektromagnitmaya Soomestimost. Osmovy ee Obespechenya v Tekhnike" under Editorship B.K. MAXIMOVA, 1995, "Energoatomizdat" (Moscow), pages 200-202. *

Also Published As

Publication number Publication date
RU2096839C1 (ru) 1997-11-20
AU3871497A (en) 1998-09-08

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