CA3122828A1 - Methode de detection electromagnetique a base de squid pour un effet symbiotique d'induction-polarisation d'un vehicule conducteur biphase - Google Patents

Methode de detection electromagnetique a base de squid pour un effet symbiotique d'induction-polarisation d'un vehicule conducteur biphase Download PDF

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CA3122828A1
CA3122828A1 CA3122828A CA3122828A CA3122828A1 CA 3122828 A1 CA3122828 A1 CA 3122828A1 CA 3122828 A CA3122828 A CA 3122828A CA 3122828 A CA3122828 A CA 3122828A CA 3122828 A1 CA3122828 A1 CA 3122828A1
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polarization
time
induction
fractional
dual
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CA3122828C (fr
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Yanju Ji
Qiong Wu
Binyuan Ma
Shilin QIU
Li Han
Jun Lin
Dongsheng Li
Yuan Wang
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Jilin University
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Jilin University
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Priority claimed from CN202011484866.6A external-priority patent/CN112666618B/zh
Priority claimed from CN202011489543.6A external-priority patent/CN112698410B/zh
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/30—Assessment of water resources

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  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

La présente invention concerne une méthode de détection électromagnétique à base de dispositif supraconducteur à interférence quantique (SQUID) pour un effet symbiotique dinduction-polarisation dun milieu conducteur biphasé. La méthode comprend : 1) létablissement dun modèle de conductivité fractionnelle à deux échelles de temps dun effet symbiotique dinduction-polarisation et la substitution du modèle à des équations de Maxwell pour obtenir une équation de diffusion de champ électromagnétique fractionnelle à deux échelles de temps; 2) la résolution directe du terme fractionnel dans le modèle de conductivité fractionnelle à deux échelles de temps par une méthode de différence finie dans le domaine temporel selon léquation de diffusion de champ électromagnétique fractionnelle à deux échelles de temps définie à létape 1), la réalisation dune récursion discrète sur une forme de composant contenant le terme différentiel fractionnel afin de réalisation une simulation numérique de réponse électromagnétique tridimensionnelle à deux échelles de temps de leffet symbiotique dinduction-polarisation et le calcul de la réponse de champ magnétique de leffet symbiotique dinduction-polarisation; 3) la réalisation, pour le modèle de conductivité fractionnelle à deux échelles de temps à létape 1), dune simulation numérique tridimensionnelle de lexcitation de courant à différents flancs descendants au moyen de létape 2).
CA3122828A 2020-12-16 2021-06-21 Methode de detection electromagnetique a base de squid pour un effet symbiotique d'induction-polarisation d'un vehicule conducteur biphase Active CA3122828C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202011484866.6 2020-12-16
CN202011484866.6A CN112666618B (zh) 2020-12-16 2020-12-16 一种用于多相介质的几何-物性多特征参数提取方法
CN202011489543.6 2020-12-16
CN202011489543.6A CN112698410B (zh) 2020-12-16 2020-12-16 电性源双相导电介质感应-极化共生时域电磁探测方法

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CA3122828A1 true CA3122828A1 (fr) 2022-06-16
CA3122828C CA3122828C (fr) 2023-10-31

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115128680A (zh) * 2022-06-28 2022-09-30 吉林大学 一种磁性源多波形组合的瞬变电磁靶向测量方法
CN115793064A (zh) * 2022-07-11 2023-03-14 成都理工大学 一种改进的半航空瞬变电磁数据中激电信息的提取方法
CN116432384A (zh) * 2023-02-14 2023-07-14 华中科技大学 一种二元电流引线电磁热耦合求解方法和系统
CN117313623A (zh) * 2023-11-22 2023-12-29 长鹰恒容电磁科技(成都)有限公司 基于rc吸收回路的功率器件电磁干扰特征参数确定方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115128680A (zh) * 2022-06-28 2022-09-30 吉林大学 一种磁性源多波形组合的瞬变电磁靶向测量方法
CN115793064A (zh) * 2022-07-11 2023-03-14 成都理工大学 一种改进的半航空瞬变电磁数据中激电信息的提取方法
CN116432384A (zh) * 2023-02-14 2023-07-14 华中科技大学 一种二元电流引线电磁热耦合求解方法和系统
CN116432384B (zh) * 2023-02-14 2024-02-27 华中科技大学 一种二元电流引线电磁热耦合求解方法和系统
CN117313623A (zh) * 2023-11-22 2023-12-29 长鹰恒容电磁科技(成都)有限公司 基于rc吸收回路的功率器件电磁干扰特征参数确定方法
CN117313623B (zh) * 2023-11-22 2024-02-20 长鹰恒容电磁科技(成都)有限公司 基于rc吸收回路的功率器件电磁干扰特征参数确定方法

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