TWM425452U - Power conditioning/management system of smart charging station - Google Patents

Power conditioning/management system of smart charging station Download PDF

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Publication number
TWM425452U
TWM425452U TW100219621U TW100219621U TWM425452U TW M425452 U TWM425452 U TW M425452U TW 100219621 U TW100219621 U TW 100219621U TW 100219621 U TW100219621 U TW 100219621U TW M425452 U TWM425452 U TW M425452U
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Taiwan
Prior art keywords
charging
module
power
power supply
charging device
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TW100219621U
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Chinese (zh)
Inventor
wen-rui Jiang
chong-min Huang
Xin-Yi Zhang
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Sino American Electronic Co Ltd
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Priority to TW100219621U priority Critical patent/TWM425452U/en
Publication of TWM425452U publication Critical patent/TWM425452U/en

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Description

M425452 % 、、. 五、新型說明: 【新型所屬之技術領域】 本創作係一種智慧型充電站電源調節管理系統,特別是可 以避免白天因為充電需求增加而造成用電尖峰之電源調節管 理系統。 【先前技術】 按,在全球暖化及能源Μ缺且需求與價格高漲的時代,節M425452 %,,. V. New Description: [New Technology Field] This is a smart power station power supply management system, especially to avoid the power supply regulation system that uses power spikes during the day due to increased charging demand. [Prior Art] According to the era of global warming and energy shortages and high demand and prices,

能減碳理當成為現代科技之一大趨勢,因此許多以充電電池為 動力來源之新世代電動代步車、電動腳踏車及更大型之電動車 都迎應而生’在日新月異的充電電池技術下,多元化電池系統 已是未來駿’且隨著電動車廣泛的#及充躺翻將不再只 局I1艮在-般家庭;而是逐漸推廣至更大、更遠的使用範圍。 本創作人有鐘於上述之未來趨勢,乃思及創作的意念,遂 以多年的纖純設計,經多方探討顧作樣品試驗;^多次 修正改良,乃推出本創作。 人 本創作設計之概念係為減緩能源需求所造成對環境的衝 擊,並因應政府積極推動之環境保護政策以及電動車輛運行之 目標’故本創作可顧於新建立之綠色能_住宅(大型住丁 或社區型住宅)、大型充電站、超級市場停車場、國際 電能之場所 【新型内容】 窃騎建叹之電動車輛充電設施,或任何其他作為補充 3 本齡之目的’縣避免白天因為充電需求增加而造 '太峰’以減少電力公司在用電尖峰之發電及輸配 減少環境污染及溫室效應。 C,本創作提供一種智慧型充電站電源調節 :、統’係包3 - AC電源電力總量管理模組、 節控制管理模組、至少一 充放電調 個儲A組、至少-個儲電模組專用The ability to reduce carbon has become a major trend in modern technology. Therefore, many new generation electric scooters, electric bicycles and larger electric vehicles powered by rechargeable batteries are welcoming. Under the ever-changing rechargeable battery technology, multiple The battery system is already the future of the future, and with the wide range of electric vehicles, it will no longer be only in the family, but will gradually be extended to a larger and further use range. The creator has the future trend of the above, is the idea of thinking and creation, 遂 with many years of pure design, through many parties to explore the sample test; ^ many corrections and improvements, is the introduction of this creation. The concept of human creation design is to reduce the impact of energy demand on the environment, and in response to the government's active promotion of environmental protection policies and the goal of electric vehicle operation, the original creation can take into account the newly established green energy _ residential (large live Ding or community-type residences), large charging stations, supermarket parking lots, places for international electric energy [new content] sneak riding sighs electric vehicle charging facilities, or any other as a supplement for the purpose of 3 ages to avoid daytime charging requirements Increase and create 'Taifeng' to reduce the power generation and transmission and distribution of power companies to reduce environmental pollution and greenhouse effect. C, this creation provides a smart charging station power supply adjustment:, the system 'package 3 - AC power supply total power management module, section control management module, at least one charge and discharge transfer A group, at least one storage Module dedicated

、、、數個DC充電裝置及數個AC充電裝置,該A 、'、電力〜、里s理她係連接市^饋線或再生能源饋線,教 電調節控制管理模組及儲電模組專用充電裝置均連接該= 源電力總量管理模組,賴組連接該儲賴組專用充電裝 ^該DC充電裝置及Ac充電裝置則連接該充放電調節控制 B理模組及儲電模組。 、本創作之智慧型充電站電源調節管理系統,其中該AC電 源電力總量管理她連接—智能電網,該智能電線連接 路。 本創作之智慧型充電站電源調節管理系統,其具有一智慧 型付費充電模經’該智慧型付費充電模組連接該%充電裝置 及AC充電裝置。 【實施方式】 /請配合參看第-圖所示’本創作之智慧型充電站電源調節 營理系統’主要係包含—AC電源電力總量管理模纟且(⑴、 -充放電調節控制管理模组⑼、至少一個儲電模电(⑴、 至少-個儲電模組專用充電裝置(14)、數個Dc充電裝置( 及數個AC充電裝置(16)。 其申,該AC電源電力總量管理模組(u)係可連接市電 饋線或再生能源饋線,該充放電調節控制管理模組⑽及儲 ^极、、且專用充電裝置(14 )均連接該AC電源電力總量管理模 (丨)且該儲電模組(13)係連接該儲電模組專用充電裝 置(14) ’該DC充電裝置⑻及AC充電裝置⑽則連 接該充放電調節控制管理模組(12)及儲電模組(13)。 該AC電源電力總量管理模組(】i)係負責整體電力供應 之訊息父流,其係可透過智能電網(21)之結構,經由網際網 路(22)與電力公司(例如:台電)之電價交易平台即時更新 及記錄單位電價’赠為電力計似本断之依據。 .該充放電調節控制管理模組(12)係可依據該AC電源電 力總量管理模組(11)所獲取尖峰及離峰時段,以控制該儲電 模組(13)進行充電或放電之參考。 本創作之智慧型充電站電源調節管理系統另具有一智慧 型付費充電模組(23),該智慧型付費充電模組(23)係連接 該DC充電裝'置(15)及AC充電裝置(16),並可依據該智 慧型付費充電模組(23)所請求之電力需求,達到整體電力調 々々 即。 一般使用者可由該DC充電裝置(15)並經由該智慧型付 費充電模組(23)付費後進行充電’或選用另一型之該八〇充 f置(16)進行充電。由於該儲電模組⑼所釋放出來的 魏是在_雜所轉,並啸_穌_⑽峰時段的 早位電價概),朗於市電饋線滿賊高承麟制,一來 可以降低職成本,也可以回饋給—般使用者較優惠的用電價 .格,其次還可以降低電力公刪時所產生的溫室氣體,以減 少對於環境的傷害及衝擊。 一-… 請配合參看第—圖及第二_示,該AC電源電力總量管 理模組UU進行電力監控時,主紅作係制所輸人的電壓、 電流以及電力公司(例如:台電)所送出的總電力,並回報給 一運算核㈣時寫人-資料庫’關於後續該^電源電力總 量管理模組⑻運麵本計算之參照㈣,並可做為該充放 電調節控制管理歡⑼運行模式的參照,骑為該儲電模 組(13)之充電成本記錄來源。該Ac電源電力總量管理模組 (η)亦可監控再生能源系統所產生的電力,並參考及比較該 ac電源電力總量管理模組(11)所設定之販賣價格及電力公 司供電之價格,決定衫進行利料將電能販f給電力公司, 並且記錄於該資料庫,做作為成本計算管理使用。 如别所述’電力公司的供電資訊係可透過智能電網⑵) 取得’同時也可以得知電力公司目前許可的用電上限,或是處 於何種計價時段’這些資訊也是用來做為計算參考,並由該充 放電調節湖管理餘(12)控制所有的刪,進而達到效率 最大化。 M425452 請配合參看第一圖及第三圖所 理模組(⑴進行賢訊管理時,主要 电力-里 W次姐 系為5己錄所有模組相 貝 以利於系統的運算及查詢,或提供管理人員 調閱’並記錄該智慧型付費充電模組(23)所請求 求 時間,以傲為《罐,並控制該DC錢裝置⑻及Μ 充電裝置(16)是否可進行充電。 ……--------------一 當使用者透過該智慧型付費充電模組⑻進行充電情求 時’該充放電調節控制管理模組(12)將會透過該運算2取 得總供電狀態及該儲電模組⑴)之電量狀態,進而判斷是否 由肩電核,,且(13)進行供電’藉以降低由市電饋線供電之需 求屋力,以達到降低溫室氣產生之目的,同時也能降低用電成 本’達到本系統之最大效益。 痛合參看第-圖及第四圖所示,該Ac電源電力總量管 理模組(11)進行充、放電控制時,係透過智能電網⑻查 詢目+前是否處於尖峰㈣需求時段,並自動騎是否啟動該儲 電模組(13)之放電機制,藉以減輕市電饋線上的負擔,降低 充電站於用蚊峰的需求量,並得以達到降低成本。而且本創 1 乍可記錄每日之充電量及放電量,_過該智_付費充電模 組(23)將消費資料記錄於該資料庫,以便收取充電費用。 舉例說明如下: 〇/飞車充電消耗容量=(50kw + 〇.9l) x3+ (3kw + 0.99) χ6 ◎其他消耗=10]^ ◎充電站最大供電容量設定為:182kw+10kw==i92kw ◎儲電槽最大放電功率(以1C放電)··為1/3充電站最大供電 容量= 64kw ◎台電契約容量:192kw—64kw=128kw ◎儲電槽電池容量設計:192kw-hr 假設充電站有30%的尖峰全載時間,白天工作時間8 : 〇〇、 24 : 〇〇 電池容置=64 kw><3 hr= 192 kw-hr ◎電池模組:20個 每個模組以96Vdc X 100AH估算= 9.6 kw-hr 所需模組數:192 kw-hr t 9·6 kw-hr = 20 個 充電站供電需求 契約容量(丁) 儲電核組(c) A+B+D=充電滿載 100%供電 放電100% T<A+B+D<充電滿載 100%供電 放電=(A+B + D) -T A+B+D=台電契約容量 100%供電 一 1 不充電不放電 A + B + DC台電契約容量 '100%供電 ' 充電=T- (A+ 70% • • B+D) 气 假設:a+b+d>t&c= 0%,管理系統通知部分充 100%供電 不充電不放電 電裝置降低充電功率,或 暫停部分充電裝置充電, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The charging device is connected to the = source power total management module, and the Lai group is connected to the special charging device of the storage group. The DC charging device and the Ac charging device are connected to the charging and discharging regulation control module and the storage module. The intelligent charging station power supply regulation management system of the present invention, wherein the AC power source total manages her connection - the smart grid, the smart wire connection. The intelligent charging station power adjustment management system of the present invention has a smart payment charging module connected to the % charging device and the AC charging device. [Embodiment] / Please refer to the figure - Figure 'Smart Smart Charging Station Power Supply Management System' for the creation of the main system includes - AC power supply total management module and ((1), - Charge and discharge regulation control mode Group (9), at least one electric storage module ((1), at least one dedicated charging device for power storage module (14), several Dc charging devices (and several AC charging devices (16). Its application, the total power of the AC power supply The quantity management module (u) can be connected to a mains feeder or a regenerative energy feeder, and the charge and discharge regulation control management module (10) and the storage unit, and the dedicated charging device (14) are connected to the AC power total amount management module (丨) and the power storage module (13) is connected to the special charging device (14) of the storage module. The DC charging device (8) and the AC charging device (10) are connected to the charging and discharging adjustment control management module (12) and the storage device. The electric power module (13). The AC power total power management module (i) is responsible for the overall power supply message parent flow, which is through the structure of the smart grid (21), via the Internet (22) and Electricity company trading platform (eg Taipower) The new and recorded unit electricity price is given as the basis for the power meter. The charge and discharge regulation control management module (12) can obtain the peak and off-peak time according to the AC power total electricity management module (11). In order to control the charging or discharging of the power storage module (13), the smart charging station power adjustment management system of the present invention further has a smart charging charging module (23), the smart charging charging module ( 23) connecting the DC charging device (15) and the AC charging device (16), and according to the power demand requested by the smart charging module (23), the overall power tuning is achieved. The charging device can be charged by the DC charging device (15) and paid by the smart charging charging module (23) or by another type of charging device (16). (9) The released Wei is in the _ miscellaneous, and the early electricity price of the whispering _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The user's preferential electricity price, grid, followed by It can reduce the greenhouse gas generated when the power is deleted, so as to reduce the damage and impact on the environment. One-... Please refer to the figure-- and the second_, the AC power supply total management module UU for power monitoring The voltage and current input by the main red system and the total power sent by the power company (for example, Taipower), and the return to a computing core (four) when writing the person-database 'about the subsequent ^ power supply total management The reference (4) of the calculation of the module (8) is the reference of the operation mode of the charge and discharge regulation control management (9), and the riding is the source of the charging cost record of the storage module (13). The management module (η) can also monitor the power generated by the renewable energy system, and refer to and compare the selling price set by the ac power total electricity management module (11) and the price of the power supply of the power company, and determine the profit of the shirt. The electricity supplier is sent to the power company and recorded in the database for use as a cost calculation management. If not mentioned, 'the power supply information of the power company can be obtained through the smart grid (2)). At the same time, it can also know the power supply ceiling currently licensed by the power company, or what kind of pricing period is used. This information is also used as a calculation reference. And the charge and discharge adjustment lake management (12) controls all deletions, thereby achieving maximum efficiency. M425452 Please refer to the modules in the first and third diagrams. ((1) When conducting the management of the sage, the main power - the W-times is 5, all the modules are recorded to facilitate the calculation and query of the system, or provide The manager reviews 'and records the time requested by the smart paid charging module (23) to be proud of the can, and controls whether the DC money device (8) and the charging device (16) can be charged. ------------- When the user performs charging through the smart charging module (8), the charging and discharging adjustment control management module (12) will obtain the operation 2 The total power supply state and the state of charge of the power storage module (1), thereby determining whether the shoulder power is used, and (13) supplying power 'to reduce the demand for power supply from the commercial feeder to achieve the purpose of reducing greenhouse gas generation At the same time, it can also reduce the cost of electricity to achieve the maximum benefit of the system. As shown in the first and fourth figures, when the Ac power supply total power management module (11) performs charging and discharging control, it is checked whether the peak is in the peak (four) demand period through the smart grid (8) and automatically Whether the riding starts the discharge mechanism of the power storage module (13), thereby reducing the burden on the commercial feeder, reducing the demand for the mosquito peak in the charging station, and achieving cost reduction. Moreover, this creator can record the daily charge and discharge amount, and the _paid charging module (23) records the consumption data in the database to charge the charging fee. An example is as follows: 〇 / speed charging capacity = (50kw + 〇.9l) x3 + (3kw + 0.99) χ 6 ◎ other consumption = 10] ^ ◎ charging station maximum power supply capacity is set to: 182kw + 10kw = = i92kw ◎ storage The maximum discharge power of the trough (discharged at 1C)·· is the maximum power supply capacity of 1/3 charging station = 64kw ◎ Taipower contract capacity: 192kw—64kw=128kw ◎ Storage tank battery capacity design: 192kw-hr Assuming 30% of the charging station Peak full load time, daytime working time 8 : 〇〇, 24 : 〇〇 battery capacity = 64 kw ><3 hr = 192 kw-hr ◎ Battery module: 20 modules per module estimated at 96Vdc X 100AH = 9.6 kw-hr Number of modules required: 192 kw-hr t 9·6 kw-hr = 20 charging stations power supply demand contract capacity (d) Storage power core group (c) A+B+D=charge full load 100 %Power Discharge 100% T<A+B+D<Charge Full Load 100% Power Discharge=(A+B + D) -T A+B+D=Tenergy Contract Capacity 100% Power Supply 1 No Charging No Discharge A + B + DC station power contract capacity '100% power supply' Charging = T- (A + 70% • • B+D) Gas hypothesis: a+b+d>t&c= 0%, the management system informs that part of the charging is 100% power supply is not charging Not discharging It means reducing the charging power, or partially suspend charging device

註解: A : DC充電裝置⑻的最大需求電力。 B :AC充電裝置(16)的最大需求電力。 C :儲電模組(13)最大放電功率·· μ⑽^最大充電功 率:6kwx5 台=30kw。 D:充電器除外之其他供電消耗。 供電站司申請之大契約容量。 設備工作條件: 1‘ DCtoAC轉換器(匕丫如沉)工作效率:94% 2. ACtoDC充電器工作效率:91〇/。 3. AC充電裝置工作效率:99〇/〇 4· DC充電裝置功率因數(pF)值:〇98 晴配合參看第-圖及第五_示,該儲賴組(⑴之各 個電池模1^能量的補充’係由該儲電模組專用充電裝置(14) 進打’當每―電池模組充電完鱗,繼賴組相充電裝置 (14)將自動回報該充放電調節控制管理模組(12),並由該 充放電έ周節控制管理模組(12)控制並切換至另—電池模組, 或是由多個儲電模組專用充電裝置(14) _進行充電,並依 據所申請之供電容量而定,待全數充電完成後,將進入等待放 電的狀態’並定時的補充自然放電所減少的電力。 口么师电供組 功率以0.6C之充電逮率( 2. 冤池令命),1〇k^ 電池從〇充到朦/。所需時間為2小時 ^ 3·充電器數量及群組充電管理: (a) 夜間充電時:24 : 〇〇〜8 : Q〇 (b) 2 hrx4個電池模組:=8汾 ,. 口充电器充4個電池模袓 (c) 電池模組充電器需求=:20 + 4 = 5 a (Φ 一"數量5台,每台功率心.6 一咖4_ 0.94=14 kw 综上所述,本創作確實已具備以上各項優點,相較於習用 結構亦具細著的功效增進,而且,此特徵於_產品當中實 屬首創’符合翻專砸件,纽法俱文提出申請。 惟,以上所述者僅為本創作之較佳實施型態,舉凡應用本 創作說明書、中請專娜圍或圖式所為之等效結構變化,理應 包含在本創作之專利範圍内。 【圖式簡單說明】 第一圖:係本創作之主系統架構圖。 第二圖··係本創作AC電源電力總董管理模組之電力監控圖。 苐二圖.係本創作AC電源電力總量管理模組之資訊管理圖。 « 第四圖:係本創作充放電調節控制管理模組之充放電控制圖。 第五圖:係本創作儲電模組之充、放電架構圖。 M425452 【主要元件符號說明】 (11) AC電源電力總量管理模組 (12) 充放電調節控制管理模組 (13) 儲電模組 (14) 儲電模組專用充電裝置 (15) DC充電裝置 (16) AC充電裝置 (21) 智能電網 (22) 網際網路 (23) 智慧型付費充電模組 11Note: A: The maximum demand power of the DC charging device (8). B: Maximum demand power of the AC charging device (16). C : Storage module (13) Maximum discharge power·· μ(10)^Maximum charging power: 6kwx5 units=30kw. D: Other power consumption except the charger. The large contract capacity applied by the power station division. Equipment working conditions: 1 'DCtoAC converter (such as sinking) working efficiency: 94% 2. ACtoDC charger working efficiency: 91 〇 /. 3. AC charging device working efficiency: 99〇/〇4· DC charging device power factor (pF) value: 〇98 Clear with reference to the first and fifth_show, the storage group ((1) each battery module 1 ^ The energy supplement ' is charged by the special charging device (14) of the storage module. When each battery module is charged, the charging device (14) will automatically report the charge and discharge adjustment control management module. (12), and controlled by the charging/discharging/circumferential control management module (12) and switched to another battery module, or by a plurality of dedicated charging devices (14) _ for charging, and Depending on the power supply capacity applied, after the full charge is completed, it will enter the state of waiting for discharge' and periodically replenish the power reduced by the natural discharge. The power supply of the group is 0.6C. ( 2. 冤Pool order life, 1〇k^ Battery charge from 〇 to 朦 /. The required time is 2 hours ^ 3 · Charger number and group charge management: (a) At night charging: 24 : 〇〇 ~ 8 : Q 〇(b) 2 hrx4 battery modules:=8汾,. Port charger for 4 battery modules (c) Battery module charger demand=:2 0 + 4 = 5 a (Φ one " number 5, each power heart. 6 a coffee 4_ 0.94 = 14 kw In summary, this creation does have the above advantages, compared to the conventional structure The effect of the fineness is improved, and this feature is the first in the product of the product. It is suitable for the application of the article. However, the above is only the preferred embodiment of the creation. The equivalent structural changes in this manual, the design of the special design or the schema should be included in the scope of this creation patent. [Simplified illustration] The first picture: the main system architecture diagram of this creation. Figure····································································· Charge and discharge control diagram of the control management module. Figure 5: Diagram of charging and discharging structure of the original storage module. M425452 [Description of main components] (11) AC power supply total management module (12) Discharge Regulation Control Management Module (13) Power Storage Module (14) Internet module specific electrically charging means (15) DC charging device (16) AC charging device (21) Smart Grid (22) (23) Smart charge charging module 11

Claims (1)

M425452 六、申請專利範園: 中華民國101年]月丨〇曰修正每 卜一種智慧型充電站電源管理系統,係包含—Μ電源 電力總量管理模組、一充放電調節控制管理模組、至少一 個館電模組、至少—個儲電模組專用充絲置、數個DC — -----------‘ 二、 ~Λ AC 電源電力總量管理 模組係連接市電饋線或再生能源饋線,該充放電^㈣M425452 VI. Application for Patent Park: The Republic of China 101 years] The revised monthly power management system for a smart charging station consists of a power supply total power management module, a charge and discharge regulation control management module, At least one mains module, at least one dedicated storage module, several DCs ---- ---------- 2, ~Λ AC power supply total management module is connected to the mains Feeder or regenerative energy feeder, the charge and discharge ^ (4) 管理模組及儲電模組專用充電裝置均連接該Ac電源電力 總量管理模組’該儲組連接雌電模組相充電褒 置,該DC充電裝置及AC充電震置則連接該充放電調節 控制管理模組及儲電模組。 2、 如中請專職_ i顿述之智_充魏麵調節管 理系統,其中該AC電源電力總量管理模組連接一智能電 網’該智能電網連接網際網路。 3、 如申請專利範圍第_項所述之智慧型充電站電源調節 管理系統,其具有-智慧型付費充電模組,該智慧型^ 充電模組連接該DC充電裂置及AC充電装置。 、 12The management module and the special charging device for the storage module are connected to the Ac power source power management module. The storage group is connected to the female power module phase charging device, and the DC charging device and the AC charging device are connected to the charging and discharging device. Adjust the control management module and the storage module. 2. For example, please call the full-time _ i 顿 智 智 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 3. The smart charging station power supply adjustment management system described in claim _ _, which has a smart charging charging module, and the smart charging module is connected to the DC charging and AC charging device. , 12
TW100219621U 2011-10-20 2011-10-20 Power conditioning/management system of smart charging station TWM425452U (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI470894B (en) * 2013-01-29 2015-01-21
TWI492481B (en) * 2013-07-01 2015-07-11 國立中山大學 The method of charging distribution for electric vehicle
TWI496379B (en) * 2013-07-26 2015-08-11 Univ Nat Sun Yat Sen Energy management method for charging station
TWI501181B (en) * 2013-05-24 2015-09-21 Univ Nat Sun Yat Sen Method for supply utilization rate enhancement in charge station
TWI509552B (en) * 2014-03-03 2015-11-21
US9457672B2 (en) 2014-01-21 2016-10-04 Delta Electronics, Inc. Charging apparatus with dynamical charging power and method of operating the same
TWI719690B (en) * 2019-10-28 2021-02-21 林裕舜 Charging system for electric vehicles

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI470894B (en) * 2013-01-29 2015-01-21
TWI501181B (en) * 2013-05-24 2015-09-21 Univ Nat Sun Yat Sen Method for supply utilization rate enhancement in charge station
TWI492481B (en) * 2013-07-01 2015-07-11 國立中山大學 The method of charging distribution for electric vehicle
TWI496379B (en) * 2013-07-26 2015-08-11 Univ Nat Sun Yat Sen Energy management method for charging station
US9457672B2 (en) 2014-01-21 2016-10-04 Delta Electronics, Inc. Charging apparatus with dynamical charging power and method of operating the same
TWI559648B (en) * 2014-01-21 2016-11-21 台達電子工業股份有限公司 Charging apparatus with dynamical charging power and method of operating the same
TWI509552B (en) * 2014-03-03 2015-11-21
TWI719690B (en) * 2019-10-28 2021-02-21 林裕舜 Charging system for electric vehicles

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