M429251 【新型所屬之技術領域】 功能置，尤指具有再生能源優先使用與市電併聯 【先前技術】 按’-般再生歸财f併歡方式，係_再生能源對電猶 能，再讓電池的能量藉由充/放電器及直流/直流昇壓器，饋送到逆變写 將直流電力轉成紐電力供給負載，當能量不足時，負載所需電力則 由市電提供’此種作法再生能源需纽轉_及缝之電池所以價 位高且效率低，且目前電池大多使用雜電池，其體積較大、使用壽 命有限，造成維護成本增加。 再者，有相Μ者針對前述問題改變了市電併聯架構，此種架構 改變無需儲_池錢充/_，並鮮、_，_統效率較 =仍存在著無法提供敎電位的錢供電問題q直流側僅以 单一電位供電而可靠度低。 2，要如何解決上述問題，即為從事此相關#者所亟欲改善之 課題所在。 【新型内容】 本創作之主要目的在於，利用再生能源作為負載之電能㈣ 在1能源之魏_，_電之電_ 能 以避免負载產生斷電之情形。 丹生此源 為達上述目的，本創作交流直流控制裝置係設置有控制器，控制 3 M429251 器分別連接有再线源、市電與㈣，控繼具概處理H，微處理· 器連接有電健制H，市電為連接於電健制^，再生麟與負載為， 連接於微處理器’當再生能源之電位高於或等於市電時，電位控制器 呈截止狀態’讓微處理器將再生能源之電能輸送至負載使用，而當再 生能源之電純於市電時，電位控呈導通_，讓賊理器將市 電之電能輸送至負載使用之外，更可同時將再生能源與市電之電能輸 送至負載使用。 【實施方式】 請參閱第一圖至第三圖所示，由圖中可清楚看出，本創作交流直 流控制裝置係没置有控制器1，而控制器1分別連接有再生能源裝置 2、市電3與負載4，其中： 該控制器1具有微處理器11，微處理器11分別連接有電位控制 器12、控制單元13以及開關14 ’微處理器η為具有電源輸入腳位 ill(VIN)、脈衝寬度變調腳位ii2(PWM__D)、電能位準限制腳位 113(LD)、零電位腳位114(VDD)、柵極驅動腳位115(GATE)以及感應鲁 電流腳位116(CS);該電位控制器12為連接於電源輸入腳位111，且 再生能源裝置2同樣連接於電源輸入腳位111，而電位控制器12係設 置有二串接之齊納二極體121，二齊納二極體121併聯接有一個二極 體122’該齊納二極體121串接於電源輸入腳位111以及市電3之間， 二極體122串接於再生能源裝置2與電源輸入腳位111之間，進而防 止市電3之電源逆向進入再生能源裝置2 ;該脈衝寬度變調腳位112 連接於控制單元13，控制單元13係利用控制訊號控制脈衝寬度變調 = n之_準改變綱至_ 4，邱 ’早=可為光敏電卩且；該電能位準_腳位m以及零電位腳: 14係連接於_單元13，⑽織衝寬賴調腳位11 調變範圍；該栅極驅動腳仿11ς 及感應電&腳位116連接於開關 ’歼S可控制負載4之電缺否導通，再者，關Η 14可為 場效電晶體(MOSFET)。 該再生能源裝置2可為太發電裝置、風力發電裝置或水力發 #電裝置’且再生能源裝置2設置有直流/直流轉換器U，直流/直流轉 換器21連接於微處理器u，而直流/直流轉換器21係為橋式二極體， 用以防止正極、負極接線錯誤。 該市電3係設置有交流/直流轉換器3卜交流/直流轉換器31連 接於電位控制器12，且交流/直流轉換器31連接有第一電感器％以 及第-電容器33，以穩定交流/直流轉換器31所產生之直流電位，且 交流/直流轉換器31係為橋式二極體。 ·' s亥負載4為設置有第二電感器41以及第二電容器42，使第二電 感器41以及第二電容器42構成震盪迴路，以控制開關14之導通。 藉上，當負載4於使用時，控制器1之微處理器u會藉由開關 14之導通，使再生能源裝置2與負载4形成迴路，讓負載4開始作動， 且因負載4為設置有第二電感器41以及第二電容器42構成震盪迴 路，讓開關14於導通狀態下，能夠避免開關14常開而燒毁，而當再 生能源裝置2之電位高於或等於市電3時，電位控制器12之齊納二極 體121二端呈順偏電壓，因此齊納二極體121呈截止狀態，讓市電3 M429251 之電能不會輸送至微處理器11，而不會消耗市電3之電能，而當再生 能源裝置2之電位低於市電3時，電位控制器12之齊納二極體121 二端呈逆偏電壓，此時齊納二極體121呈導通狀態，讓市電3之電能 輸送至微處理器11，再供應至負載4使用，以替代或補足再生能源裝 置2電能之不足。除此之外，且在電位控制器12讓市電3之電能輸送 至微處理器11時’再生能源裝置2之電能還是會持續輸送至微處理器 11，以減少市電3之電能消耗，也就是讓微處理器u同時將再生能源 裝置2與市電3之電能輸送至負載4使用；再者，該控制單元13為利 用控制訊號傳輸至微處理器11，使微處理器u調整輸送至負載4之 電能。 請參閱第_所示，由圖中可清楚看出，該再生能源裝置2係為 一組以上連接於微處理nn’讓多組再生能源裝置2可單组或同時供 應電能至控制器1。 八M429251 [New technical field] Functional setting, especially with renewable energy priority use and commercial power in parallel [previous technology] According to the '------------------ The energy is fed to the inverter by the charge/discharger and the DC/DC booster, and the DC power is converted into the power supply load. When the energy is insufficient, the power required by the load is provided by the utility. The battery of the _ _ and sew is so high in price and low in efficiency, and most of the batteries currently use a miscellaneous battery, which has a large volume and a limited service life, resulting in an increase in maintenance costs. In addition, there are people who have changed the mains parallel architecture for the aforementioned problems. This kind of architecture change does not require storage _ pool money charge / _, and fresh, _, _ system efficiency = there is still money supply problem that can not provide zeta potential q The DC side is only powered by a single potential and has low reliability. 2, how to solve the above problems, that is, the problem that the relevant # people want to improve. [New content] The main purpose of this creation is to use renewable energy as the energy of the load (4) in the case of 1 energy, _, _ electricity _ can avoid the situation of load power outage. The source of Dansheng is to achieve the above purpose. The AC DC control device of this creation is equipped with a controller, and the control 3 M429251 is connected with the re-line source, the mains and (4), the control device is processed H, and the microprocessor is connected to the electric device. H, the mains is connected to the electric system, the regenerative lining and the load are connected to the microprocessor. When the potential of the regenerative energy is higher than or equal to the mains, the potential controller is turned off. The power is delivered to the load, and when the power of the renewable energy is pure to the mains, the potential control is turned on, allowing the thief to deliver the power of the mains to the load, and simultaneously transfer the energy of the renewable energy and the mains. Use to load. [Embodiment] Please refer to the first to third figures. As can be clearly seen from the figure, the AC DC control device of this creation is not provided with the controller 1, and the controller 1 is respectively connected with the regenerative energy device 2. Mains 3 and load 4, wherein: the controller 1 has a microprocessor 11 connected to a potential controller 12, a control unit 13 and a switch 14 'Microprocessor η having a power input pin ill (VIN) ), pulse width shift pin ii2 (PWM__D), power level limit pin 113 (LD), zero potential pin 114 (VDD), gate drive pin 115 (GATE), and sense lug pin 116 (CS) The potential controller 12 is connected to the power input pin 111, and the regenerative energy device 2 is also connected to the power input pin 111, and the potential controller 12 is provided with two serially connected Zener diodes 121, The Zener diode 121 is coupled to a diode 122'. The Zener diode 121 is connected in series between the power input pin 111 and the main power supply 3. The diode 122 is connected in series to the regenerative energy device 2 and the power input. Between the feet 111, and thus prevent the power of the mains 3 from entering the regenerative energy Set to 2; the pulse width shift pin 112 is connected to the control unit 13, the control unit 13 uses the control signal to control the pulse width modulation = n _ quasi-change to _ 4, Qiu 'early = can be photosensitive 卩 and; Power level _ pin m and zero potential foot: 14 series is connected to _ unit 13, (10) woven width is adjusted to 11 position modulation range; the gate drive foot is 11 ς and the induction electric & foot 116 is connected to The switch '歼S can control the power shortage of the load 4 to be turned on. Further, the switch 14 can be a field effect transistor (MOSFET). The regenerative energy device 2 may be a too power generating device, a wind power generating device or a hydroelectric generating device, and the regenerative energy device 2 is provided with a DC/DC converter U, and the DC/DC converter 21 is connected to the microprocessor u, and the DC The /DC converter 21 is a bridge diode to prevent incorrect wiring of the positive and negative terminals. The mains 3 is provided with an AC/DC converter 3, and the AC/DC converter 31 is connected to the potential controller 12, and the AC/DC converter 31 is connected to the first inductor % and the -capacitor 33 to stabilize the AC/ The DC potential generated by the DC converter 31 and the AC/DC converter 31 are bridge diodes. The 's-heave load 4 is provided with the second inductor 41 and the second capacitor 42, and the second inductor 41 and the second capacitor 42 constitute an oscillating circuit to control the conduction of the switch 14. By the way, when the load 4 is in use, the microprocessor u of the controller 1 turns on the regenerative energy device 2 and the load 4 by the conduction of the switch 14, so that the load 4 starts to operate, and the load 4 is set. The second inductor 41 and the second capacitor 42 constitute an oscillating circuit, so that the switch 14 can be prevented from being normally opened and burned when the switch 14 is in the on state, and the potential control is performed when the potential of the regenerative energy device 2 is higher than or equal to the commercial power 3 The Zener diode 121 of the device 12 has a forward bias voltage, so the Zener diode 121 is turned off, so that the power of the mains 3 M429251 is not sent to the microprocessor 11 without consuming the power of the mains 3 When the potential of the regenerative energy device 2 is lower than the mains 3, the two ends of the Zener diode 121 of the potential controller 12 are reverse biased, and at this time, the Zener diode 121 is turned on, so that the power of the mains 3 It is sent to the microprocessor 11 and then supplied to the load 4 for use instead of or in addition to the shortage of power of the renewable energy device 2. In addition, when the potential controller 12 transfers the power of the mains 3 to the microprocessor 11, the energy of the regenerative energy device 2 is continuously delivered to the microprocessor 11 to reduce the power consumption of the mains 3, that is, Let the microprocessor u simultaneously transfer the energy of the regenerative energy device 2 and the mains 3 to the load 4; further, the control unit 13 transmits the control signal to the microprocessor 11 to adjust the microprocessor u to the load 4 The power. Referring to Figure _, it can be clearly seen from the figure that the regenerative energy device 2 is connected to the microprocessor nn' to allow the plurality of sets of regenerative energy devices 2 to supply power to the controller 1 in a single group or simultaneously. Eight
是以’補作為可解決f知技術之不足與缺失，其關鍵在於 為再生輯裝置2作為貞載4之魏供應，純再生⑽ “足時，㈣器丨_市電3之·來替代 【圖式簡單說明】 可減少電能轉換之損耗。 =-圖係為本創作較佳實施例之方塊圖。 第二圖係為本創作較佳實施例之電路圖。 6 M429251 第三圖係為微處理器之腳位圖。 第四圖係為本創作再一較佳實施例之方塊圖。 【主要元件符號說明】 1、 控制器 11、 微處理器 111、 電源輸入腳位 112、 脈衝寬度變調腳位 A 113、電能位準限制腳位 114、 零電位腳位 115、 柵極驅動腳位 116、 感應電流腳位 12、 電位控制器 121、 齊納二極體 122、 二極體 書13、控制單元 14、開關 2、 再生能源裝置 21、直流/直流轉換器 3、市電 31、交流/直流轉換器 7 M429251 32、 第一電感器 33、 第一電容器 4、負載 41、 第二電感器 42、 第二電容器The key is to supply the regenerative device 2 as the supply of the 4th Wei, pure regeneration (10) "foot time, (four) device 丨 _ city power 3 to replace the [representation] BRIEF DESCRIPTION OF THE DRAWINGS The loss of electrical energy conversion can be reduced. The following figure is a block diagram of a preferred embodiment of the present invention. The second figure is a circuit diagram of a preferred embodiment of the present invention. 6 M429251 The third figure is a microprocessor The fourth figure is a block diagram of another preferred embodiment of the present invention. [Main component symbol description] 1. Controller 11, microprocessor 111, power input pin 112, pulse width shift pin A 113, power level limit pin 114, zero potential pin 115, gate drive pin 116, induced current pin 12, potential controller 121, Zener diode 122, diode book 13, control unit 14. Switch 2, regenerative energy device 21, DC/DC converter 3, mains 31, AC/DC converter 7 M429251 32, first inductor 33, first capacitor 4, load 41, second inductor 42, first Two capacitor