Coherent Wireless Power Charging and Data Transfer for Electric Vehicles

Adaptive Compensation of Magnetic Inductive Variation

Author(s): Chih-Cheng Huang and Chun-Liang Lin

Pp: 90-96 (7)

DOI: 10.2174/9781681089461122010009

* (Excluding Mailing and Handling)

Abstract

Because of increased awareness regarding environmental protection and
decreased cost of electric vehicle (EV) batteries, the market share of EVs has gradually
increased. EVs can cogenerate power with a traditional centralized power generation
system. A bidirectional wireless power transfer battery charging system (BWPTBCS)
in an EV is a distributed energy storage system that acts as a virtual power plant. This
virtual power plant instantly complies with the command of an aggregator to
cogenerate energy with the traditional centralized power generation system during peak
demand hours. Because energy storage systems respond quickly to the load, the
spinning reserve of the traditional centralized power generation system is reduced.
Moreover, energy storage systems distribute power over a city and near the load, which
can reduce the energy transmission distance from the traditional centralized power
generation system and increase the energy transmission efficiency. Therefore, an EV
with a BWPTBCS is beneficial for consumers, the traditional centralized power
generation system, and owners. This chapter proposes an adaptive-compensation-based
magnetic induction system (ACMIS) for BWPTBCSs. The proposed ACMIS is based
on zero-voltage switching, transmits power from a single-end inverter of a
Parallel–Parallel (PP) type compensated network, and automatically adjusts the
impedance of an inductor–capacitor tank to that of a matching network. The ACMIS
efficiently transmits power wirelessly under a varying air gap and in the case of
misalignment between two power pads.


Keywords: Adaptive-compensation-based magnetic induction system (ACMIS), Aggregator, Bidirectional wireless power transfer battery charging system (BWPTBCS), Distributed energy storage system, Impedance matching network, Single-end inverter, Spinning reserve, Virtual power plant, Zero-voltage switching (ZVS).

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      • 13. app/Models/UserAccess/UserAccess.php:1266
      • 14. app/Http/Controllers/ChapterController.php:1518
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Trial Access" as access_base_text, CASE j.type WHEN 111 THEN true ELSE false END as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"chapter" as access_level, j.chapter_id from `user_access_chapter_trail` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 59755419 and j.to_ip >=59755419 )) and ((j.from_date <= 1739847748 and j.to_date >= 1739847748 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.chapter_id = 16262) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Subscribed" as access_base_text, false as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"chapter" as access_level, j.chapter_id from `user_access_chapter_corporate` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 59755419 and j.to_ip >=59755419 )) and ((j.from_date <= 1739847748 and j.to_date >= 1739847748 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.chapter_id = 16262) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Token Based Access" as access_base_text, false as terms_popup, "R" as content_download_type, j.uc_id as restricted_user_access_key, "v" as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"chapter" as access_level, j.chapter_id from `user_access_chapter_token` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 59755419 and j.to_ip >=59755419 )) and ((j.from_date <= 1739847748 and j.to_date >= 1739847748 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.chapter_id = 16262)
      750μsalphaeurekaselec_live_10_06_2022UserAccess.php#1266
      Backtrace
      • 13. app/Models/UserAccess/UserAccess.php:1266
      • 14. app/Http/Controllers/ChapterController.php:1549
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select b.banner_link, b.banner_name, b.banner_script, b.banner_remarks, b.banner_file_name, b.banner_placement, bd.content_type, bd.content_id from `tbl_banner` as `b` inner join `tbl_banner_detail` as `bd` on `bd`.`banner_id` = `b`.`banner_id` inner join `users` as `u` on `u`.`id` = `b`.`updated_by` where `b`.`banner_ebook` = 1 and `bd`.`content_type` = 'B' and `bd`.`content_id` = 3289 and `b`.`banner_from_date` <= 1739847748 and `b`.`banner_to_date` >= 1739847748 and `b`.`banner_status` = 'A' order by `b`.`banner_id` desc
      1.11msalphaeurekaselec_live_10_06_2022Banner.php#95
      Bindings
      • 0: 1
      • 1: B
      • 2: 3289
      • 3: 1739847748
      • 4: 1739847748
      • 5: A
      Backtrace
      • 13. app/Models/Banner.php:95
      • 14. app/Http/helpers.php:404
      • 17. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 18. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    • select count(*) as aggregate from `uc_cart_products` where cart_id='701642ba3f9065713d9390344cab811b'
      260μsalphaeurekaselec_live_10_06_2022Cart.php#271
      Backtrace
      • 15. app/Models/Cart.php:271
      • 16. view::layouts._header:260
      • 18. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 20. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    App\Models\Keywords
    9Keywords.php#?
    App\Models\Chapter
    1Chapter.php#?
    App\Models\Ebook
    1Ebook.php#?
        _token
        dDYE2BDDhMQEdZQ1VFiIoGCWKiYeu7IhOJghyqlG
        uc_cart_id
        701642ba3f9065713d9390344cab811b
        _previous
        array:1 [ "url" => "https://alpha.eurekaselect.com/chapter/16262" ]
        _flash
        array:2 [ "old" => [] "new" => [] ]
        PHPDEBUGBAR_STACK_DATA
        []
        path_info
        /chapter/16262
        status_code
        200
        
        status_text
        OK
        format
        html
        content_type
        text/html; charset=UTF-8
        request_query
        []
        
        request_request
        []
        
        request_headers
        0 of 0
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        request_cookies
        0 of 0
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        response_headers
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        session_attributes
        0 of 0
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        ClearShow all
        Date ↕MethodURLData
        #12025-02-18 03:02:28GET/chapter/162621121911