201131934 、發明說明： 【發明所屬之技術領域】 本發明係關於一種充電裝置以及方法，尤指一種節能 型快速充電裝置以及方法。 【先前技術】 電動車採用電能驅動，取代石化燃料的使用，可改善 石油資源依賴與全球自然環境惡化等問題，為一項正蓬勃 發展的新興產業。 電動車的儲能裝置係藉由充電裝置輔助充電，以供應 車輛運作用電。請參閱第一圖，一習知技術之充電裝置對 電動車進行充電動作之系統架構示意圖。如圖所示，充電 裝置10係用以對電動車18所裝設之儲能裝置19進行充 電。充電裝置10包括一控制模組11、一電源轉換模組12 以及一配電模組13。控制模組11為裝置控管核心，用以 控制周邊之電源轉換模組12與配電模組13。電源轉換模 組12耦接於外部電源17，以取得交流電或直流電形式的 輸入電力轉換為符合運作需求的内部直流電力輸出。配電 模組13用以連接儲能裝置19，接受控制模組11的控制， 將電源轉換模組12輸出電力以特定傳輸模式（例如：定電 壓模式、定電流模式、脈衝模式等）輸出，對儲能裝置19 進行充電。 電動車18的儲能裝置19 一般係採用蓄電池，其較佳 應具備高能量密度、高電力密度、快速充電與深度放電等 性能。傳統鉛酸電池與鎳氫電池在快速充電方面的表現並 201131934 不優異，電動車輛往往必須耗費十餘小時才能夠完成充 電。甫問世的鋰鐵電池具備高安全性、長壽命、可大電流/ 高功率輸出、快速充電能力等優異特性，充電速率可高達 5C〜20C以上，使充電時間大幅降低。舉例來說，假使充 電速率為12C，則完成充電僅需5分鐘。 相對地，充電裝置10則應具備快速充電能力，所述之 快速充電係指短時間内即供應儲能裝置19大量電能。故而 充電裝置10將具極高的輸出功率，電源轉換模組12為達 成大功率電力轉換功能，必須提升内部控制架構與變壓器 等零組件的電性規格等級，而致使電力需求增高與製造成 本增加。 另一方面，非一般住宅的電費計價方式中，基本電費 與用電單價將隨用戶最高需量調整。對充電站營運據點而 言，假使同時設置多組快速充電裝置，則其尖峰負載將巨 幅增加，而必須與電力公司簽訂相當高的用電需量。從而， 用戶將承擔高額電費，而電廠為負荷末端負載用電量，勢 必將進一步擴充發電機組設備，不僅增加開銷支出，更形 成資源浪費，如此將與電動車產業的環保節能理念背道而 驰。有鑑於此，本案發明人特別提出本案，以解決上述技 術問題。 【發明内容】 因此，本發明之目的係在於提供一種節能型快速充電 裝置以及方法，其藉由設置快速充電型儲能器，以預先儲 存電力，再與電源轉換模組共同輸出電力對儲能裝置作快 201131934 速充電，係可降低電源轉換模 e製二成本’同時並可降低裝置進行 =電級時： 罝，連帶減少用戶用電需量，從 =子的用電 擔，並可避免電廠過度擴充系统設備，杜絕ί源 費負 示-種節能型快迷充電方 麵之節能型:速轉：充電型 所述之節能型快速:電直首Tr。 ，否連接有-储能裝置;其次，於未偵測二=外 進行怏迷充電;反之，於偵測到】=充3=器 出之内部直流電力以及快速充電型儲 存電力對儲能裝置進行快速充電。 省 冰2發明再揭示—種節能型快速充電展置，係用以由- 充電2得—輸人電力’進而對—連接之儲能裝置進行 節能型快速充電裝置包括-電源轉換模組、 至乂-快速充電型儲能器、一配電模組以及一 接於外部電源取得輸入電力轉換為」内部 si:;快速充電型儲能器輸於電源轉換模組，· 馬接於快速充電型儲能器以及電源轉換模組，其 哭、電裝置，控制核組轉接於快逮充電型儲能 進行周邊控制。其中，於控制模組細到 褒置時，係控制電源轉換模纽以内部直流電力對快速 201131934 充電型儲能器進行快速克蕾. 能裝置時，係控制電於控制模組價側到儲 模組，並控制配電 型储能器之儲存電力對儲能裝置進行快電 池或為:超;速充電型儲能器可為-快充型鋰鐵電 係高的充電速率 模、、且對储月匕裝置的充電速率係高於1C。 以上之概述與接下來的詳細說明 進-步說明本發明為達成預定目的所採二 = 明的其他目的及優點，將在後續的說明 及圖式中加以闡述。 71 【實施方式】BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a charging apparatus and method, and more particularly to an energy-saving quick charging apparatus and method. [Prior Art] Electric vehicles are powered by electric energy, which replaces the use of fossil fuels and can improve oil resource dependence and global natural environment deterioration. It is an emerging industry that is booming. The energy storage device of the electric vehicle is supplementally charged by the charging device to supply power for the vehicle to operate. Please refer to the first figure, a schematic diagram of a system architecture for charging an electric vehicle by a charging device of the prior art. As shown, the charging device 10 is used to charge the energy storage device 19 installed in the electric vehicle 18. The charging device 10 includes a control module 11 , a power conversion module 12 , and a power distribution module 13 . The control module 11 is a device control core for controlling the peripheral power conversion module 12 and the power distribution module 13. The power conversion module 12 is coupled to the external power source 17 to convert the input power in the form of alternating current or direct current into an internal direct current power output that meets operational requirements. The power distribution module 13 is connected to the energy storage device 19, and is controlled by the control module 11, and outputs the power output of the power conversion module 12 in a specific transmission mode (for example, a constant voltage mode, a constant current mode, a pulse mode, etc.), The energy storage device 19 is charged. The energy storage device 19 of the electric vehicle 18 is generally a battery, which preferably has high energy density, high power density, fast charging and deep discharge. The performance of traditional lead-acid batteries and nickel-metal hydride batteries in terms of fast charging is not excellent in 201131934, and electric vehicles often take more than ten hours to complete charging. The lithium-ion battery that has been introduced has high safety, long life, high current/high power output, fast charging capability, etc. The charging rate can be as high as 5C~20C, which greatly reduces the charging time. For example, if the charging rate is 12C, it takes only 5 minutes to complete the charging. In contrast, the charging device 10 should have a fast charging capability, which means that a large amount of electric energy is supplied to the energy storage device 19 in a short time. Therefore, the charging device 10 will have a very high output power, and the power conversion module 12 must increase the electrical specification level of the internal control architecture and the components such as the transformer in order to achieve the high-power power conversion function, resulting in an increase in power demand and an increase in manufacturing cost. . On the other hand, in the electricity price calculation method of non-general houses, the basic electricity price and electricity consumption unit price will be adjusted according to the user's highest demand. For the charging station operating base, if multiple sets of fast charging devices are set at the same time, the peak load will increase greatly, and a relatively high power demand must be signed with the power company. As a result, users will be responsible for high electricity bills, and the power plant will use the power at the end of the load, which will further expand the genset equipment, which will not only increase spending, but also waste resources, which will be contrary to the concept of environmental protection and energy conservation in the electric vehicle industry. In view of this, the inventor of the present invention has specifically proposed the present case to solve the above technical problems. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide an energy-saving quick charging apparatus and method for pre-storing power by providing a fast-charging type energy storage device, and outputting power pair energy storage together with a power conversion module The device can be quickly charged at 201131934, which can reduce the cost of the power conversion module e system. At the same time, it can reduce the device operation = the power level: 罝, with the user's electricity demand reduced, from the sub-power consumption, and can be avoided The power plant over-expands the system equipment, and eliminates the energy consumption of the energy source type: speed conversion: the energy-saving type described in the charging type is fast: the electric straight Tr. , the connection is connected to the energy storage device; secondly, the charging is performed after the second detection is not detected; on the contrary, the internal DC power is detected and the fast charging type storage power is applied to the energy storage device. Perform a quick charge. The invention also reveals that the energy-saving rapid charging display is used for the energy-saving quick charging device of the energy storage type of the connected energy storage device, including the power conversion module, to乂- fast charging type energy storage device, one power distribution module and one connected to external power source to obtain input power is converted into "internal si:; fast charging type energy storage device is input to power conversion module, · horse is connected to fast charging type storage The energy device and the power conversion module, the crying, the electric device, and the control core group are transferred to the fast-charging charging type energy storage for peripheral control. Among them, when the control module is finely arranged, it controls the power conversion module to use the internal DC power to fasten the fast 201131934 charging type energy storage device. When the device is installed, it controls the price of the control module to the storage side. Module, and control the storage power of the distribution type energy storage device to perform fast battery on the energy storage device or: super; speed charging type energy storage device can be - fast charging type lithium iron electric system high charging rate mode, and The charging rate of the storage device is higher than 1C. BRIEF DESCRIPTION OF THE DRAWINGS The foregoing and other objects and advantages of the invention will be set forth in the description and drawings. 71 [Embodiment]
本發明係提出-種節能型快速充電震置以及方法，直 ί要特點為利用快速充電型儲能聞助供應快速充電電 力’以降低電源轉換模組的功率轉換等級與進行 充電時的用電量。 χ 請同時參閱第二、三、四圖，第二圖為本發明之節能 型快速充電裝置n體實施例之系統架構示意圖，第 三圖為節能型快速充電裝置為儲電模式之示意圖，第四圖 為節能型快速充電裝置為充電模式之示意圖。如圖所斤， 一節能型快速充電裝置20係用以_於—外部電源3〇， 从取得一輸入電力，進而對一儲能裝置4〇進電。 月匕i 201131934 裝置40為-裝設於電動車上方的快速充電型儲能器，例 如：/快充型鋰鐵電池或一超級電容器，可接受快速充電。 戶斤述之快速充電係指充電速率達到1C以上的情形。 節能型快速充電裝置2G包括-控制模組21、-電源 轉換模組22、一快速充電型儲能器23以及一配電模組2心 控制模組21為裝置控管核心，由微處理器與控制器組成， 由内部儲存之㈣控制，依照預設程序，對周邊之°電源轉 換棋組22、配電模、组24下達控制訊號，以達成裳置預定 • 匕 〇The invention proposes an energy-saving type quick charging vibration and method, and the direct feature is to use the fast charging type energy storage to help supply the fast charging power to reduce the power conversion level of the power conversion module and the power consumption during charging. the amount. χ Please refer to the second, third and fourth figures at the same time. The second figure is a schematic diagram of the system architecture of the energy-saving fast charging device n body embodiment of the present invention, and the third figure is a schematic diagram of the energy-saving fast charging device for the power storage mode. The four figures are schematic diagrams of the energy-saving quick charging device in the charging mode. As shown in the figure, an energy-saving quick charging device 20 is used to obtain an input power from the external power source 3, and then input power to an energy storage device 4.月匕i 201131934 The device 40 is a fast charging type energy storage device installed above the electric vehicle, for example: / fast charging type lithium iron battery or a super capacitor, which can be quickly charged. The fast charging described by the user refers to the case where the charging rate reaches 1C or higher. The energy-saving quick charging device 2G includes a control module 21, a power conversion module 22, a fast charging type energy storage device 23, and a power distribution module 2 core control module 21, which are device control cores, and are controlled by a microprocessor and The controller is composed of (4) controlled by internal storage, and according to a preset program, a control signal is sent to the peripheral power conversion chess group 22, the distribution mode, and the group 24 to achieve the skirt reservation.
功男b 夕丄部電源30可為一交流電力源或一直流電力 轉換模組22祕於外部電源％，取得輸人電 二 符舍運作需要的内部直流電力，其係接受控制模組Μ、的控 制，V選擇性地將内部錢電力輸出至快 二 23成配電模組24。 傾此杰 於一具體實施例，外部電源3〇為一交流 流電:源二為，接於發電廠的交流市電源原—= 發電機，輸出交流電力。電源轉換模組22包括 ^ 換器電路，將交流電形式的輸人電力轉換為二^ "|L ‘ 於另：具體實施例’外部電源30為-直流電力源，以 風力、太陽能等再生能源發電，輸出直流電力源 槔錤22包括一直流電壓轉換器電路的二 電力轉換為符合運作需要_部直流電力。式的輸入 附帶—提的是’電源轉換模組22工作時將釋放大量熱 201131934 Γ*亲上方可加裝散熱韓片或熱管等散熱裝置，來 、…、㈣以防止溫度過高而損壞零組件。 模組接於電源轉換模組22與配電 行快速充電，當配電=二22/出：_電力進 快速輸出至配電模H 24外接有負載時，縣館存電力 、、，、24，以辅助供應對外快速充電用電。 二快具躲速充放電能 及= 接於控制模組21、電源轉換模組22以 模组24#接^旎器23，其係用以外接儲能裝置40。配電 控制模組21的控制， 電 力，再以特定值3 速充電型儲能器23的儲存電 電。所述之細:ί式輸出至儲能裝置40，進行快速充 電流捃巾5 /=式可為定電流模式、定電屋模式或者對 两田订5周變的脈衝模式，配電模組24之硬體竿構係 配合該特定傳輸模絲達成。 ㈣木構係 快速速充電裝置2°的主要特點在於具備 及一充雷f 4 t 制模組21具有一儲電模式以 40，選摆^ :由債測配電模組24是否連接有儲能裝置 如第H A儲電模式或充電模式’以進行周邊控制。 4〇mr節能型快速充電裝置2g未外接儲能裝置 21偵測到配電模組24無植^ 充電型^器部直流電力對快速 4〇外接於節能型快速充上。第：圖則顯示儲能裝置 、迷充電襞置2〇，控制模組21偵側到配 201131934 =L24連接有儲能褒置40，係進入充電模式，控制電 歧22輸出内部直流電力至配電模組24，並控制 ㈧=24同時以内部直流電力以及快速充電型儲能器 3之儲存電力對儲《置40進行快速充電。 =於節能型快速充電裝置2〇對外進行快速充電前，係The power supply 30 can be an AC power source or the DC power conversion module 22 is secreted from the external power source, and the internal DC power required for the operation of the power supply is obtained, and the control module is received. The control, V selectively outputs the internal money power to the fast 23rd power distribution module 24. In a specific embodiment, the external power source 3 is an AC current source: the source 2 is connected to the AC power source of the power plant -= generator, and outputs AC power. The power conversion module 22 includes a converter circuit for converting the input power in the form of an alternating current into a voltage of "^". In addition, the external power source 30 is a DC power source, and the renewable energy sources such as wind power and solar energy are used. The power generation, output DC power source 槔錤22 includes two-conversion power of the DC-DC converter circuit to meet the operational needs of the dc power. The input of the type is attached - mentioning that 'the power conversion module 22 will release a large amount of heat when working. 201131934 Γ * The heat sink can be installed on the upper part of the heat sink or heat pipe, etc., ..., (4) to prevent the temperature from being too high and damage zero Component. The module is connected to the power conversion module 22 and the power distribution line for rapid charging. When the power distribution = 2 22 / out: _ power into the fast output to the distribution mode H 24 externally connected with load, the county library stores power, ,,, 24 to assist Supply fast external charging power. The second fast-dissipating charge/discharge can be connected to the control module 21 and the power conversion module 22 to connect the module 23 to the external storage device 40. The control of the power distribution control module 21, the power, is again stored at a specific value of the 3-speed charging type accumulator 23. The finer: ί type output to the energy storage device 40, for fast charging flow wipes 5 /= can be a constant current mode, a fixed electric house mode or a pulse mode of 5 weeks for two fields, the power distribution module 24 The hardware structure is achieved in conjunction with the particular transfer die. (4) The main feature of the 2° wood fast-speed charging device is that it has a charging and charging system. The module 21 has a power storage mode of 40, and the pendulum is selected: whether the debt measuring power distribution module 24 is connected with energy storage. The device is in the HA storage mode or the charging mode 'for peripheral control. 4〇mr energy-saving fast charging device 2g no external energy storage device 21 detected power distribution module 24 without planting ^ charging type ^ unit DC power to fast 4 〇 external to energy-saving type fast charging. The first: the display shows the energy storage device, the charging device 2, the control module 21 detects the side to the 201131934 = L24 is connected with the energy storage device 40, enters the charging mode, and the control circuit 22 outputs the internal DC power to the power distribution. The module 24, and controls (eight)=24, simultaneously charges the storage unit 40 with the internal DC power and the stored power of the fast charging type energy storage device 3. = Before the energy-saving quick charging device 2〇 is quickly charged externally,
六之决速充電型儲能器23進行充電，以使用其儲 存電力與，源轉換模組22共同對儲能裝置4Q進行快速充 電因此實務上，電源轉換模組22將不必採用符合充電功 率的大功率電力轉換_，而可降低其功率轉換等級，以 較低成本的電路架構來實現。 、再者’節能型快速充電裝置20對儲能裝置40進行快 ，充電時’並非由電源轉換模組22提供全部充電電力，而 疋由决速充電型儲能器23分擔用f;。如此一來，將可降低 快速充電_電量，連帶減知戶用電f量，*僅可以減 ^用戶電費負擔’並可避免電廠過度擴充系統設備，造成 整體資源浪費。 、，必須強5周的是，本案重點在於節能型快速充電裝置2〇 =設快速充電型儲能器23，及其相關之控制模式技術概 念，並非涉及電路設計，且電源轉換模組22、配電模組24 之相關技術係為習知，因此在此不再多作贅述。 繼續說明本發明之節能型快速充電方法，請參閱第五 圖’本發明之節能型快速充電方法之步驟流程圖，其中相 關之系統架構’請同時參照第二、三、四圖。此節能型快 速充電方法係適用於一節能型快速充電裝置2〇之 制’包括下列步驟： 201131934 首先，控制模組21偵測判斷配電模組24 接有一儲能裝置40(步驟S11); 疋否連 其次，假如根據步驟S11的偵測判斷处 21並未偵測到儲能裝置4G，便以電源轉二組組 内部直流電力對快速充電型儲能器2 别出之 S12)； 浥仃陕速充電（步驟 反之，假如根據步驟S11的債測判斷結果The six-speed charging type accumulator 23 is charged to use the stored power and the source conversion module 22 to quickly charge the energy storage device 4Q. Therefore, the power conversion module 22 does not have to adopt the charging power. High-power power conversion _, while reducing its power conversion level, is achieved with a lower cost circuit architecture. Further, when the energy-saving quick charging device 20 performs fast charging and charging of the energy storage device 40, not all of the charging power is supplied from the power conversion module 22, and the power is stored by the speed-regulating energy storage device 23; In this way, it will reduce the fast charge _ power, and reduce the amount of household electricity f, * can only reduce the user's electricity cost burden and can avoid excessive expansion of system equipment by the power plant, resulting in overall resource waste. It must be strong for 5 weeks. The focus of this case is on the energy-saving fast charging device 2〇=Setting the fast charging type energy storage device 23, and its related control mode technical concept, not involving the circuit design, and the power conversion module 22, The related art of the power distribution module 24 is conventional, and therefore will not be further described herein. Continuing with the energy-saving rapid charging method of the present invention, please refer to the flow chart of the steps of the fifth embodiment of the energy-saving quick charging method of the present invention, wherein the related system architecture is referred to the second, third and fourth figures. The energy-saving quick charging method is applicable to an energy-saving quick charging device. The method includes the following steps: 201131934 First, the control module 21 detects that the power distribution module 24 is connected to an energy storage device 40 (step S11); Otherwise, if the energy storage device 4G is not detected according to the detection determination portion 21 of step S11, the internal DC power of the power supply group 2 is paired with the fast charging type energy storage device 2; S12); Shaanxi speed charging (steps reverse, if the judgment according to the judgment of step S11)
n抓電力以及快速充電型儲能器23 出之 忐裝置40進行快速充電（步驟幻3)。 电對儲 逮充電裝置2〇僅m & $ ☆千貝她例τ，的能型快 又置早—快速充電型儲能器23， 節能型快速充電裝置亦可設置多個快逮i電型 23’以達到用電功率配置最佳化 二能型快速充電裝置5G包括—㈣模組51、第原、圖拖 =2二:夬逮充電型儲能器咖、_ μ &财，於外部帛未連接儲能裝置要求充電時 ^制，組51係控制電源轉換模組52對快速充電型儲能哭 a、53b次序完成充電。於外部連接儲能裝置時， 器咖、娜可同時與電源轉換模組52供應快速 與快步降低電源轉換模組52的功率轉換等級 IV ·、Τ、上所述’本案之節能型快速充電裝置以及方法，係 置充電型储能器之電力共同對健能裝 、充電，將可降低電源轉換模組的功率轉換等 201131934 級，而降低其製造成本。同時，本案將可降低裝置進行快 速充電的用電量，連帶減少用戶用電需量，從而不僅可以 減輕用戶電費負擔，並可避免電廠過度擴充系統設備，杜 絕資源浪費，讓快速充電設施符合電動車追求環保節能的 目標。 惟，以上所述，僅為本發明的具體實施例之詳細說明 及圖式而已，並非用以限制本發明，本發明之所有範圍應 以下述之申請專利範圍為準，任何熟悉該項技藝者在本發 明之領域内，可輕易思及之變化或修飾皆可涵蓋在以下本 案所界定之專利範圍。 201131934 【圖式簡單說明】 第一圖係為一習知技術之充電裝置之系統架構示意 圖； 第二圖係為本發明之節能型快速充電裝置之第一具體 實施例之系統架構示意圖； 第三圖係為本發明之節能型快速充電裝置之第一具體 實施例為儲電模式之示意圖； 第四圖係為本發明之節能型快速充電裝置之第一具體 貫施例為充電模式之不意圖； 第五圖係為本發明之節能型快速充電方法之步驟流程 圖；以及 第六圖係為本發明之節能型快速充電裝置之第二具體 實施例之系統架構示意圖。 【主要元件符號說明】 10 充電裝置 11 ' 21 ' 51 控制模組 12 、 22 ' 52 電源轉換模組 13、24、54 配電模組 17 > 30 外部電源 18 電動車 19、40 儲能裝置 201131934 20、50 節能型快速充電裝置 23、53a、53b 快速充電型儲能器The n-pull power and the fast-charging type accumulator 23 are discharged from the device 40 for rapid charging (step 3). The electric charge storage device 2 〇 only m & $ ☆ thousand shells her case τ, the energy type is fast and early - fast charging type energy storage device 23, energy-saving fast charging device can also set multiple fast catching electric Type 23' to achieve the optimal power consumption configuration of the two-energy type fast charging device 5G includes - (4) module 51, the original, map drag = 2 2: 夬 充电 充电 充电 充电 充电 充电 充电 充电 充电 充电 充电 充电 充电 充电 充电 充电 充电 充电 充电 充电 充电 充电 充电When the external 帛 is not connected to the energy storage device and requires charging, the group 51 controls the power conversion module 52 to complete the charging of the fast charging type energy storage crying a, 53b. When the energy storage device is externally connected, the device and the power conversion module 52 simultaneously supply the power conversion level of the power conversion module 52 to the fast and fast steps. IV, Τ, the above-mentioned energy-saving fast charging of the case The device and the method of connecting the power of the charging type energy storage device to the energy storage and charging together can reduce the power conversion of the power conversion module, etc., 201131934, and reduce the manufacturing cost thereof. At the same time, this case will reduce the power consumption of the device for rapid charging, and reduce the user's electricity demand, thereby not only reducing the burden on the user's electricity, but also avoiding excessive expansion of the system equipment by the power plant, eliminating waste of resources, and making the fast charging facility comply with the electric The car pursues the goal of environmental protection and energy conservation. However, the above description is only for the purpose of illustration and illustration of the embodiments of the present invention, and is not intended to limit the scope of the invention. Variations or modifications that may be readily conceived within the scope of the invention may be covered by the scope of the invention as defined in the following. The first figure is a system architecture diagram of a charging device of the prior art; the second figure is a system architecture diagram of the first embodiment of the energy-saving fast charging device of the present invention; The first embodiment of the energy-saving quick charging device of the present invention is a schematic diagram of a power storage mode; the fourth figure is a first embodiment of the energy-saving fast charging device of the present invention, which is a charging mode. The fifth figure is a flow chart of the steps of the energy-saving fast charging method of the present invention; and the sixth figure is a system architecture diagram of the second embodiment of the energy-saving fast charging device of the present invention. [Main component symbol description] 10 Charging device 11 ' 21 ' 51 Control module 12, 22 ' 52 Power conversion module 13, 24, 54 Power distribution module 17 > 30 External power supply 18 Electric vehicle 19, 40 Energy storage device 201131934 20, 50 energy-saving fast charging device 23, 53a, 53b fast charging type energy storage device
Sll、S12、S13 各個步驟流程Sll, S12, S13 step flow
1313