200803145 九、發明說明： 【考X明所屬之技術領域】 本發明係為一種雙向高效電力轉換器，尤指一種能於市電正常供電 時，採取高功因大電流充電；而若當市電異常時，能廣範圍供電，且電路 體積精簡與重量輕便之一種雙向高效電力轉換器。 【先前技術】 线β按一般為達到不停電之目的，傳統方法大多採用低頻變壓器（約為高頻 變壓器的20倍重），利用低頻轉換以獲得交流方波（方波具有嚴重的諧波失 =)’、因此=無法廣泛的提供給負載設備，如：日光燈或電感性的負載設備 皆無法正常使用。若利用低頻變壓器做高頻正弦調變，則必須使用大電容 做諧振濾波，而該變流變壓器和低頻濾波電容之體積及重量皆過於龐大。 #再如中華民國專利公告第535349號「不斷電供電裝置」，其包含：一 端’係用以與—市電連接；—第—輸出端，係用以提供該穩定之 广…:輸入開關裝置，係電連接該第一輸入端與該市電；一電源儲 ^裝能=之裝置；一電能轉換器，係電連接該輸入開關裝 正常時，將該市電之電能儲存於該電源儲能裝置上，而 ^亥市電電壓異吊時’將該電源儲能裝置之電能轉換輸出；以及—變壓器， 雜圈，係與該電能轉換器之-輸出端電連接，以及-丄次 輸出糧接，做為-可變電壓源，當該市 、、申·τ /、電堅’缺該不斷電供電裝置之該輸 桌該「不=供電裝置」雖可於市電正料，對電源儲能裝置進行充電； 而备市電異吊時，_提供—穩定電壓，但 —200803145 IX. Invention: [Technical field of test X Ming] The present invention is a two-way high-efficiency power converter, especially one that can take high power due to high current charging when the utility power is normally supplied, and if the utility power is abnormal A bidirectional high-efficiency power converter with a wide range of power supply and compact circuit and light weight. [Prior Art] Line β is generally used for the purpose of non-blackout. Traditional methods mostly use low-frequency transformers (about 20 times the weight of high-frequency transformers), and use low-frequency conversion to obtain AC square waves (square waves have serious harmonic losses). =) ', therefore = can not be widely available to load devices, such as: fluorescent lamps or inductive load devices can not be used normally. If a low-frequency transformer is used for high-frequency sinusoidal modulation, a large capacitor must be used for resonance filtering, and the volume and weight of the converter transformer and the low-frequency filter capacitor are too large. #再再, Republic of China Patent Bulletin No. 535349 "continuous power supply device", which comprises: one end is used to connect with the mains; the first output is used to provide the stability of the wide...: input switching device And electrically connecting the first input end and the mains; a power storage device capable of=the device; an electric energy converter electrically connecting the input switch when the device is normally installed, storing the mains electrical energy in the power storage device On the other hand, when the electricity voltage of the city is different, the electric energy conversion output of the power storage device is turned on; and the transformer, the hybrid ring is electrically connected to the output end of the electric energy converter, and the output of the electric energy converter is connected. As a variable voltage source, when the city, the Shen τ /, and the electric power shortage of the power supply device, the "not = power supply device" can be stored in the power supply. The device is charged; while the standby power supply is different, _ provides - stable voltage, but -
-正弦波二，者皆為前者，是故無法廣泛的提設:皮J 調變’必須使用大電容做諧振濾波，而低頻變 大電流之A纽果；功率目权特色，進而達到有高效能 6 200803145 =故’如何將上述等缺失加崎除，並提供—種可高功因大電流充電 與廣範圍供f的同時，又可使電路之懸變小與重量之不停電設備， 即為本案發明人所欲誠之技術困難點之所在。 ^ 【發明内容】 ” 本發明係提供一種雙向高效電力轉換器，其包含： π $向電力轉換H ’該雙向電力轉換II，其包含有：_高頻電感變壓 -2肖關元件、一第二開關元件、一第一籍位電路、一第二籍位電 ，帛-電錢知ϋ及-第二電流感知器，其巾，該高頻電感變壓器， =第二端與第電路之第_端及第—電容之第—端相接設，第二端與 鲁 r甜位電路之第二端相接設，第三端與第二箝位電路之第一端相接設， 第箝位電路之第二端相接設，該第_開關元件，其第一端與第 二箝位電路之第二端及高頻電感變之第二端相接設，第二端經由驅動 Γί之第—放大元件無微處職鮮元之輸出·檢測和正弦波調變控 」單元!!接°又’ ^二端與第—電流感知11之第—端相接設，該第二開關元 士牛，其第-端與第二箝位電路之第二端及高頻電感變壓器之第四端相接 叹’第二端經由驅動單狀第二放大元件與該微處理控鮮元之高功因充 ，控制單元相接設，第三端與第二電流感知器之第—端相接設，該第一電 知器，係設有三個端點，第—端與第—開關元件之第三端相接設，第 ；：端與微處理控鮮元之麵與輸出電流讀取控鮮元相接^，第三端與 =二電，感知器之第三端即第_電容之第二端相接設，該第二電流壯 器其第^與第-開關元件之第三端相接設，第二端與微處理控制單元 之充電與輸出電流讀取控制單元相接設，第三端與第一電流感知器之第三 端即第一電容之第二端相接設； ' —低頻換向開關’該低頻換向開關，其包含有：—第：_亓株、一 •細元件、-第五開關元件、一第六開關元件及一==中， 该第二開關7G件，其第-端與第五_猶之第—端及第二電容之第一端 相接設，第二端經由驅動單元之第四放大元件與該微處理控鮮元之低頻 換向開關控制單元相接設’第三端與第四開關元件之第一端及遽波電容之 第-端相接設’韻別關元件’其第-端與第三開關猶之第一端及第 7 200803145 之第—端相接設，第二端經由驅鮮元之第七放大元件與該微處理 :^早元之低頻換向義控鮮元相接設，第三端與第六關元件之第一 :及，波電谷之第二端相接設，該第四關元件，其第—端與第三開關元 - 三端及舰電容之第—端相接設，第二端經由輔單元之第五放大 =、該微處理控制單元之低頻換向_控制單元相接設，第三端與第六 件之第三端及第二電容之第二端相接設，該第六關元件，其第一 时？、^開關讀之第三端及濾波電容之第二端相接^，第二端經由驅動 A元件與織處解元之侧換向酬㈣單元相接 Ϊ容及第二電容之第二端相接設，誠波 -驅動單元，雜動單元，其係設有數滅大元件； 正弦波早70 ’ ^微處理控制單元，其係設有—輸出電麼監測和 ^相，禮制早70、—充電與輸出電流讀取㈣料、-高功因充電控 制早几、-電力開關控制單元、—低頻換向開關控制單元； 盥力控綱電器，該f力控繼電器設置於該輸人翁干擾滹波哭 與讀出翁干擾驗器之間，錄由 關控制單元相接設； H鴨早at放大4與電力開 _ ^入端时Μ波H，該輸人着干擾氣·與市動目連接； ;，輸，防干擾壚波器與輸出負載相連接； 电奋，以弟一電谷，其第一端與該電源儲能裝置之 設:第二端與該電源儲能裝置之第二端相接設； 鈿相接 一第二電容，該第二電容，豆箆一 變壓哭之/ 與雙向電力轉換11之高頻電感 ^之L接sx ’苐二端與該雙向電力轉換器之 is之第三端相接設； 不电々丨υ卻 —電源儲《置，該電_職置，聽做祕電無電之用； 本發明藉由該充電與供雷均佶用η 頻電咸#厭抑^^ 電路，又該電路之變壓器係以高 頁電敲壓益’因而可達到電路體積之精簡與重量之輕便，且當市電正常 8 200803145 =時，俾藉由低頻換向開關之全波整流，所得之全波脈動弦波，再 $理控制單元中之高功因充電控制單元，控娜二_元件做功率因數 高頻電紐壓n降_電_能裝置充電，而若當市電異常時， ' Hi電源儲能裝置之電源經第—開關树做正弦脈衝寬度之調變，所得 -由匕=弦波，再經由變壓器作弦波脈衝升壓與低頻換向開關後，再养 器之電感與低頻換向開關内之綱容做高頻遽波，“ 市電相近似之正驗電源，躺制高功因 圍供電之不停電設備及高效率之目的。 电ά耗 Φ 【實施方式】 、為使貴審查員方便簡捷瞭解本發明之其他特徵内容與優點及其所達 成之功效月b夠更為顯現，兹將本創作配合附圖，詳細說明如下： 月多閱圖所不’本發明係提供一種雙向高效電力轉換器，其包含： 又向電力轉換器1，該雙向電力缠拖1 壓器1卜-第-開關元以9 ! 其包含有高頻電感變 15 14 ' 該高頻電感變壓HU，直第^ : ‘ 一電机感知益17’其中， • Γ42^^71；- 114盘第;113與第二籍位電路15之第一端151相接設，第四t- Sine wave two, all of which are the former, so it is impossible to widely propose: skin J modulation 'must use large capacitors for resonance filtering, and low frequency to increase current A gold fruit; power source features, and then achieve high efficiency Can 6 200803145 = So 'how to add the above-mentioned missing plus stripe, and provide a kind of high-power charging due to large current charging and a wide range of f, while making the circuit can be small and heavy non-blackout equipment, that is, The technical difficulties of the inventors of this case are located. [Invention] The present invention provides a bidirectional high-efficiency power converter, comprising: π $ to power conversion H 'the bidirectional power conversion II, which includes: _ high frequency inductance transformer - 2 XI off component, a second switching element, a first home circuit, a second home power, a second battery, and a second current sensor, the towel, the high frequency inductor transformer, the second terminal and the second circuit The first end and the first end of the first capacitor are connected, the second end is connected to the second end of the Lu r sweet circuit, and the third end is connected to the first end of the second clamp circuit, The second end of the clamping circuit is connected, the first end of the first switching device is connected to the second end of the second clamping circuit and the second end of the high frequency inductor, and the second end is driven by Γ The first - the amplifying element has no micro-output, the output of the fresh element, the detection and the sine wave modulation control unit!! The connection of the ^ and the second end of the current sense 11 is connected to the second end. Yuanshi Niu, whose first end is connected to the second end of the second clamp circuit and the fourth end of the high-frequency inductor transformer. The second end is driven by the drive The second amplifying component and the micro-processing control element are connected to the control unit, and the third end is connected to the first end of the second current sensor, and the first electrical device is provided with three The end point of the first end is connected with the third end of the first switching element, the first end of the surface and the micro-processing control element are connected with the output current reading control element, the third end and the second The second end of the _ capacitor is connected to the third end of the thyristor, and the second end of the second current device is connected to the third end of the first switching element, and the second end is connected with the micro processing control unit. The charging is connected to the output current reading control unit, and the third end is connected to the third end of the first current sensor, that is, the second end of the first capacitor; '-low frequency reversing switch' the low frequency reversing switch The method includes: - a: _ 亓 、, a thin component, a fifth switching component, a sixth switching component, and a ==, the second switch 7G, the first end and the fifth _ The first end of the second capacitor and the second end of the second capacitor are connected to each other, and the second end is reciprocated by the fourth amplifying component of the driving unit and the low frequency of the microprocessor The control unit is connected to the first end of the third end and the fourth switching element and the first end of the chopper capacitor, and the first end and the third end of the third switch are The seventh end of the seventh 200803145 is connected, the second end is connected to the micro-processing by the seventh amplifying element of the fresh-keeping element: the low-frequency reversing control element of the early element, the third end and the sixth pass The first component: and the second end of the wave valley is connected, the fourth terminal, the first end of which is connected with the third switch element - the third end and the first end of the ship capacitor, the second end The fifth amplification by the auxiliary unit=, the low frequency commutation_control unit of the micro processing control unit is connected, the third end is connected with the third end of the sixth component and the second end of the second capacitor, the first Six off components, its first time? The second end of the switch read and the second end of the filter capacitor are connected to each other, and the second end is connected to the side of the fabric by the drive A component and the second end of the second capacitor. Connected, Chengbo-drive unit, miscellaneous unit, which is equipped with a number of large components; sine wave early 70 ' ^ micro-processing control unit, which is equipped with - output electricity monitoring and phase, courtesy 70 - charging and output current reading (four) material, - high power due to charging control early, - power switch control unit, - low frequency commutation switch control unit; force control appliance, the f force control relay is set in the input Weng interferes with the chopping wave and reads the Weng interference detector, and the recording control unit is connected; H duck early at 4 and power _ ^ when the input is chopping H, the input is disturbing gas · and The city is connected by eye;;, the transmission, the anti-interference chopper is connected with the output load; the electric end, the younger one, the first end and the power storage device: the second end and the power storage The second end of the device is connected; the second capacitor is connected to the second capacitor, and the second capacitor, the soybean meal is transformed, and the two-way power is Replace the high-frequency inductor of the ^ ^ L sx ' 苐 two end and the third end of the bi-directional power converter is connected; not power - power storage "set, the power _ position, listen The utility model has the advantages that the secret electricity is not used for electricity; the invention uses the η frequency electric salt and the anti-suppression circuit for the charging and the supply of the lightning, and the transformer of the circuit is knocked by the high-page electric power, thereby achieving the circuit volume. Streamlined and light weight, and when the mains is normal 8 200803145 =, the full-wave sine wave obtained by the full-wave rectification of the low-frequency reversing switch, and the high-power charging control unit in the control unit Na 2 _ component to do power factor high frequency electric button voltage n drop _ electricity _ can charge the device, and if the mains power is abnormal, the power supply of the 'Hi power storage device through the first switch tree to do the sinusoidal pulse width modulation, the income - After 匕=sine wave, and then through the transformer for sine wave pulse boosting and low frequency reversing switch, the inductance of the re-energizer and the low-frequency reversing switch are used to do high-frequency chopping, "the mains approximation Power supply, lying high power due to power supply and non-blackout equipment and high efficiency. Embodiments: In order to make the examiner's convenient and simple understanding of other features and advantages of the present invention and the effect achieved by the month b are more obvious, the author will cooperate with the drawings to explain in detail as follows: The present invention provides a bidirectional high-efficiency power converter comprising: a power converter 1 that is coupled to a power converter 1 and has a high-frequency inductance 15 14 'The high-frequency inductance transformer HU, straight ^: 'a motor perception benefit 17' where, • Γ 42 ^ ^ 71; - 114 disk; 113 and the first end 151 of the second home circuit 15 is connected Fourth t
端m Ιΐ!，15 H152相接設’該第一開關元件f C 相接設，、第二= 二端142及高頻電感變壓器11之第二物 元4之幹出雷胁、、工由轉早70 3之第一放大元件31與該微處理控制單 =出電贿測和正弦波調變控制單元41 ，早 • 16 161 13 第=路15之第二端152及高頻電感變壓器11之第四端114相技^ "3 32 π.«" 17 眾電机感知益’ 16 ’其弟一端m與第—開關元件12之第 9 200803145 相接設，第二端162與微處理控制單元4之充電與輸出電流讀取 ΐϋΓ相接設’第三端163與第二電流感知器17之第三端173即第 -” =-71之第二端712相接設，該第二電流感知器17，其第一端171與第 件13之第三端133相接設，第二端172與微處理控制單元4之充 之/笛輸，電流讀取控制料42相接設，第三端173與第—電流感知器Μ 弟二鳊163即第一電容71之第二端712相接設； -低頻換向開關2，該低頻換向開關2，其包含有:一第三 22、一第五開關元件23、一第六開關元件24及一‘ ^州」該第三開關元件21，其第一端211與第五開關元件23之第 之第四妨f第一電容72之第一端721相接設，第二端212經由驅動單元3 接Γί，34與該微處理控制單元4之低頻換向開關控制單元45相 端^弟二端213與第四開關元件22之第一端221及據波電容25之第— ^ ΐ接ί，該第五開關元件23，其第一端231與第三開關元件21之第 之電容72之第—端721相接設’第二端232經由驅動單元3 接< -大①件37與該微處理控鮮元4之低頻換向關控鮮元45相 Ϊ ^ 端233與第六開關元件24之第一端241及攄波電容25之第二End m Ιΐ!, 15 H152 is connected to the first switching element f C phase connection, the second = two end 142 and the second matter element 4 of the high frequency inductive transformer 11 The first amplifying element 31 of the early 70 3 and the micro-processing control list = the electric bribe and the sine wave modulation control unit 41, the early end 16 161 13 the second end 152 of the = 15 and the high frequency inductive transformer 11 The fourth end 114 phase technique ^ "3 32 π.«" 17 the public motor perception benefits '16' the other end of the brother m and the ninth 200803145 of the first switching element 12, the second end 162 and micro The charging and output current reading of the processing control unit 4 is connected to the third end 163 of the third current end 173, which is the second end 712 of the second current sensor 17, which is connected to the second end 712 of the first "--71". The second current sensor 17 has a first end 171 connected to the third end 133 of the first member 13. The second end 172 is connected to the microprocessor control unit 4 and the current reading control material 42 is connected. The third end 173 is connected to the second current end 712 of the first current sensor 71, and the low frequency reversing switch 2, which includes: 22, a fifth switching element 23, a sixth switching element 24 and a third state of the third switching element 21, the first end 211 of the first switching element 23 and the fifth switching element 23, the first capacitor 72 The first end 721 is connected to the second end 212, and the second end 212 is connected to the low frequency switch control unit 45 of the microprocessor control unit 4 via the driving unit 3, and the second end 213 and the fourth switching element 22 are connected. The first end 221 and the first capacitor 231 are connected to the first end 231 of the fifth switching element 23, and the first end 721 of the third capacitor 31 is connected to the first end 721 of the capacitor 72. The second end 232 is connected to the first terminal 241 of the sixth switching element 24 via the driving unit 3 and the large-frequency reversing control element 45 of the micro-processing control unit 4 Second wave capacitor 25
=2,設，該第四開關元件22，係設有三個端點，第—端221盘第Z ^ 第，2i3及渡波電容25之第一端251相接設，第二端‘=2, it is assumed that the fourth switching element 22 is provided with three end points, the first end 221 is the Z ^th, the second end of the wave capacitor 25 is connected to the first end 251, and the second end is ‘
Jir： 件35與該微處理控制私4之低頻換向開關 j早το 45相接設，第三端223與第六開關元件24之第三端⑽ 關谷Γ之第ΐ端722相接設，該第六開關元件24，其第一端241與第五& =23之第二端233及渡波電容25之第二端252相接設，第二端242 f件36，微處理控制單元4之低賴向開關 電容72之第二端顧妾設，誠波電容25 :=2弟— 一第二_輸=干= -驅動單元3，該驅動單元3，其係設有數個放大元件· —微處理控制單，該微處理控制單元4，其係設有丄輸出電壓監測 200803145 ==單r、一充電與輸出電流讀取控制單元42、-高功因 =« ί ΓΓΓ單元44、一低頻換向開關控制單元45 ; 控制▲電时5，該電力控制繼電器5，其第一 防干擾濾波器61之第二端612相接 =51 /、讀入鈿 : ：62 --電力開關控制單元44相ϋ弟：放大讀33與微處理控制單元4之 端防干擾據波器61，該輪入端防干擾 弟二電流感知器18與市電9之*綠ττ * & 1心乐私(>11經 之第三端⑽與市電9之地線ΝΙ4=接設’該輸入端防爾波器61 _==擾4波==中該輸出端防干_器62之第一端 端哪與遽波電容25之= 一端2 ^接該輸出端防干擾據波器62之第三 之第二職與第四端62t間^^ ;，又職端防干職_ 夕古^:電容71 ’該第一電容71，其第-端711與該雙向電力轉換⑸ 之同頻電感變壓器11之第—端lu相 轉換為1 一第二電容72，該第二電容72，政第一 之高頻電感變壓器η之第三相接:，轉換器1 器！之第：電流感知器17之第三端m相接fT謂與讀向電力轉換 .-m ：：：!；% ：^^^ 8 ^ . 請參，所次::¾，二 動單元3之第三放大元件的，㈣& 電力控制减☆ 5經由該驅 =，，俾_控::== ：Λ> 3〇 η 1 弟一'電流感知裔18、輸入端防+操 ，慮61、電力控讎” 5，到魏波綠25 _，其找第三 11 200803145 =18所檢知之電流即為IS(如圖三IS所示），該據波電容25上之電壓為 ,正弦波vs(如圖三vs所示）’經由低頻換向開關2之第三開關元件21、 關το件22、第五開關元件23、第六開關树24 _部二極體做全 波整w後輸出至第二餘72上，餅第二電容 脈動弦波(如圖三VD所干關^ 與電源儲能裝置8之端充電電壓命令單元431 女哭州“ 碰（圖 所不)之誤差，經由第—誤差放 電流限制器433到乘法器434之一輸入端，提高功因用的 弦波4311，經第一全波整流4312後輸入到乘法器434之 的！^^乘法器434的輸出端為整流控制命令I0*接第一比較器435 端，、第率補:償用的高頻鑛齒波观卜接第一加法器436的一輸入 之幹出端接^知為17接第一加法器436的另—輸入端，第一加法器436 充二ί較器，的正端輸人，形成高功因、限電流、定電壓、 哭439及-4弟比車父裔435與第一反向器437、第一及閘438、第一正反 率卿組成脈衝寬度調變電路，第一正反器嶋 上，坪出、古=之第一放大疋件32接到第二開關元件13之第二端132 貝电级變壓态u的第一盥 . 感變壓器11之第二經119 ^哲0Θ ”弟一编112上，由該咼頻電 及電源儲能癸署Γ 三里苐一開關讀12的内部二極體與第-電容71 路，亦即充^回f該高頻電感變壓器11之第-端111行成-封閉迴 電電壓命令單2電流被充電電流限制器433限制，充電電壓由充 力開關控制單元44;二j ’所連接之該微處理控制單元4中之電 出正弦波命令單Λΐ 制繼電器5處於0ff之狀態，交流輸 接第三比較器4lL T授電壓VG之誤差經第二誤差放大器412，分別 -輸入端，第q、、+ Γ 輸出直流電壓4117接第三加法器4111之 比較器413之之另一輸入端接第三比較器413之輸出，第三 、產弟—延遲電路4116接至第四及閘4115之-輸入 12 200803145Jir: the device 35 is connected to the low frequency reversing switch j of the micro control control 4, and the third end 223 is connected to the third end (10) of the sixth switching element 24. The sixth switching element 24 has a first end 241 connected to the second end 233 of the fifth & = 23 and the second end 252 of the wave capacitor 25, the second end 242 f 36, and the micro processing control unit 4 The second end of the low-side switching capacitor 72 is provided, the capacitor of the wave is 25:=2 brother - a second_transmission = dry = - the driving unit 3, the driving unit 3 is provided with a plurality of amplifying elements - Microprocessing control unit, the microprocessor control unit 4 is provided with 丄 output voltage monitoring 200803145 == single r, a charging and output current reading control unit 42, high power factor = « ί ΓΓΓ unit 44, one Low frequency reversing switch control unit 45; Control ▲ electric time 5, the power control relay 5, the second end 612 of the first anti-interference filter 61 is connected = 51 /, read 钿: : 62 - power switch control The unit 44 is a brother-in-law: amplifying the reading 33 and the end of the micro-processing control unit 4, the anti-interference wave device 61, the wheel-in-side anti-interference brother two current sensor 18 and the city 9 * green ττ * & 1 heart music private (> 11 third end (10) and the mains 9 ground ΝΙ 4 = connected 'the input end anti-wave device 61 _== disturb 4 wave == medium The first end of the output end anti-sink 62 is connected to the chopper capacitor 25 = one end 2 ^ is connected to the output end of the anti-interference wave device 62 between the second and fourth ends 62t; , the other end of the job _ _ ancient ^: capacitor 71 'the first capacitor 71, the first end 711 and the bidirectional power conversion (5) of the same frequency inductance transformer 11 the first end of the phase is converted to a second The capacitor 72, the second capacitor 72, the third phase of the first high frequency inductive transformer η: the converter 1! The third end of the current sensor 17 is connected to the fT and the read power Convert .-m :::!;% :^^^ 8 ^ . Please refer to, the following::3⁄4, the third amplifying component of the second moving unit 3, (4) & power control minus ☆ 5 via the drive =,,俾 _ control::== :Λ> 3〇η 1 Brother one 'current sensed 18, input defense + operation, consider 61, power control 雠 5, to Wei Bo green 25 _, it is looking for the third 11 200803145 The current detected by =18 is IS (as shown in Figure 3IS), which is on the wave capacitor 25 The voltage is sinusoidal vs (as shown in FIG. 3 vs.) 'the third switching element 21, the closing element 22, the fifth switching element 23, the sixth switching tree 24 _ partial diode via the low frequency switching switch 2 After full wave w is output to the second remaining 72, the second capacitor pulsating sine wave of the cake (as shown in Figure 3 VD dry ^ and the end of the power storage device 8 charging voltage command unit 431 female crying state "touch (Figure The error of the error is passed through the first error current limiter 433 to the input end of the multiplier 434, and the sine wave 4311 for improving the power is input to the multiplier 434 after the first full-wave rectification 4312! The output of the ^^ multiplier 434 is a rectification control command I0* connected to the first comparator 435 terminal, and the first rate complement: the reimbursed high-frequency mineral tooth wave is connected to the input end of the first adder 436. The first adder 436 is connected to the other input terminal of the first adder 436, and the first adder 436 is charged with the positive terminal, and the positive terminal is input, forming a high power factor, a current limit, a constant voltage, a crying 439 and -4 The brother is composed of a pulse width modulation circuit than the first inverter 437, the first and the second 438, and the first positive and negative rate, and the first positive and negative device is smashed, and the first is the first one. The amplifying element 32 is connected to the second end 132 of the second switching element 13 and the first voltage of the transformer stage 11 is changed. The second phase of the transformer 11 is 119 哲 Θ Θ ” ” 一 一 编 112 112 The internal and secondary capacitors of the three-in-one switch of the Sanlitun switch read 12, that is, the first-end 111 of the high-frequency inductor transformer 11 is turned into a closed-loop voltage command. The single 2 current is limited by the charging current limiter 433, and the charging voltage is controlled by the charging switch control unit 44; the sine wave command unit in the microprocessor control unit 4 connected to the second The electric appliance 5 is in the state of 0 ff, and the error of the alternating current input third comparator 4l L T voltage VG is passed through the second error amplifier 412, respectively, the input terminal, the qth, the + Γ output DC voltage 4117 is connected to the third adder 4111 The other input terminal of the comparator 413 is connected to the output of the third comparator 413, and the third, the maternal-delay circuit 4116 is connected to the fourth and the gate 4115 - the input 12 200803145
端及第四及閘4115的另一輸入端，其中該第四及閘的半方波輸出（如圖五 0N4所示），分別經由第四放大元件34推動第三開關元件21，以及第六放 大元件36推動第六開關元件，而該第三反向器4112之輸入接第三比較器 413之輸出，第三反向器4112之輸出，經由第一延遲電路4114接至第三及 閘4113之一輸入端及第三及閘4113之另一輸入端，該第三及閘的半方波 輸出（如圖五0N3所示），分別經由第五放大元件35推動第四開關元件22， 以及第七放大元件37推動第五開關元件23，該負載電流限制器經第二全波 整流410與第二比較器415的負端輸入相接設，斜率補償用的高頻鋸齒波 VTRI2，接第二加法器416之一輸入端，該第二加法器416之另一輸入端與 第一電流感知器16相接設，該第二加法器416之輸出端與第二比較器415 之正端輸入相接設，形成一具自動限流保護的交流正弦波控制電路，第二 比較器415與第二反向器417、第二及閘418、第二正反器419及高頻振盪 頻率VSQ1組成正弦波脈衝寬度調變電路，第二正反器419之輸出經由驅 動單元3之第一放大元件31接到第一開關元件12之第二端122上，其輸 出波形0N1 (如圖五觀所示）而電源儲能裝置8並接之第一電容71也並接 該高頻電感變壓器11之第一端ln與第二端112上，經該高頻電感變壓器 11感應在該高頻電感變壓器11之第三端113與第四端114上，且該高頻電 感變壓器11之第三端113與第四端U4與第二電容72並接，使得第二電 容72上之電壓VD為一全波脈動弦波(如圖五VD所示），跨接在低頻換向 開關2之第三開關元件2卜第四開關元件22、第五開關元件烈、第六開關 兀件24〃上，俾藉由該低頻換向開關2中之第三開關元件21與第六開關元 件24—、第四開關元件22與第五開關元件23以對角導通方式，而可使得第 二電=72上之電壓VD流經低頻換向關2後，於據波電容&兩端點上 產弦波’並藉由該高頻電錢壓11 11之電感與低頻換向開關2内 之濾波電，25做高頻濾波，輸出交流正弦波VL(如圖五vl所示)供給 f所電容72抓^容量的交流電容，用於保護與吸收換向電路死 區所形成的鬲頻突波； ㈣為—種雙向高效電力轉換11，乃具有雙向性之電力結構， 充電與供電均使關—電路，又該電路之龍料以高頻電感變壓 13 200803145 ，因而可達到電路體積之精簡與重量之輕便，且#市電正常供電時，俾 ，由低頻，《之全波整流，所得之全舰動弦波，翻賴處理控制 早70中之高功因充電控制單元，控制第二關元件做功率因數校正，並經 。高頻電錢㈣降壓對電源舰裝置統，而若當市電異常時，俾藉由電 •源儲能裝置之電源經第—關元件做正弦脈衝寬度之調變，所得之全波脈 •動弦波:再經由變壓器作弦波脈衝升壓與低頻換向開，再藉由高頻電 感Μ器之電感與低頻換向開剩之濾波電容做高織波，俾*可獲得一 與=電相近似之正弦波電源，進而賴高功因大電流充電與廣範圍供電之 不停電設備及高效率之目的者。 • 综上所述，本發明在突破先前之技術結構下，確實已達到所欲增進之 ^ ’且也非熟悉該項技藝者所綠思及，再者，本發日科請前未曾公開， $所具之進步性、實用性，顯已符合發明專利之申請要件，爰依法提出申 明，懇凊貴局核准本件發明專利申請案，以勵創作，至感德便。 【圖式簡單說明】 第一圖係為本發明之組合圖 第二圖係為本發明之充電實際電路圖 _ 第三圖係為本發明之充電相關波形圖 第四圖係為本發明之供電之實際電路圖 第五圖係為本發明之供電相關波形圖 【主要元件符號說明】 11··高頻電感變壓器 12.·第二端 14··第四端 121··第一端 123.·第三端 I·雙向電力轉換器 ^1··第一端 113·.第三端 12.·第一開關元件 ⑵.·第二端 200803145The other input end of the fourth and fourth gates 4115, wherein the fourth square gate half-wave output (shown in FIG. 5N4) pushes the third switching element 21 via the fourth amplifying element 34, and the sixth The amplifying component 36 pushes the sixth switching component, and the input of the third inverter 4112 is connected to the output of the third comparator 413. The output of the third inverter 4112 is connected to the third gate 4113 via the first delay circuit 4114. One input end and the other input end of the third and fourth gates 4113, the semi-square wave output of the third gate (shown in FIG. 5NN3), respectively pushing the fourth switching element 22 via the fifth amplifying element 35, and The seventh amplifying element 37 pushes the fifth switching element 23, and the load current limiter is connected to the negative terminal input of the second comparator 415 via the second full-wave rectification 410, and the high frequency sawtooth wave VTRI2 for slope compensation is connected. One input of the second adder 416, the other input of the second adder 416 is connected to the first current sensor 16, the output of the second adder 416 and the positive input of the second comparator 415 Connected to form an AC sine wave control with automatic current limiting protection The circuit, the second comparator 415 and the second inverter 417, the second AND gate 418, the second flip-flop 419 and the high-frequency oscillation frequency VSQ1 constitute a sine wave pulse width modulation circuit, and the second flip-flop 419 The output is connected to the second end 122 of the first switching element 12 via the first amplifying element 31 of the driving unit 3, and the output waveform 0N1 (as shown in FIG. 5) is connected to the first capacitor 71 of the power storage device 8 The first end ln and the second end 112 of the high frequency inductive transformer 11 are also connected to the third end 113 and the fourth end 114 of the high frequency inductive transformer 11 via the high frequency inductive transformer 11 and the The third end 113 of the high frequency inductive transformer 11 and the fourth end U4 are connected to the second capacitor 72 such that the voltage VD on the second capacitor 72 is a full-wave pulsating sine wave (as shown in FIG. 5 VD). In the third switching element 2 of the low frequency switching switch 2, the fourth switching element 22, the fifth switching element, and the sixth switching element 24, the third switching element 21 of the low frequency switching switch 2 And the sixth switching element 24 - the fourth switching element 22 and the fifth switching element 23 are diagonally turned on, and The voltage of the second voltage = 72 VD flows through the low frequency commutation off 2, and the sine wave is generated at the two ends of the wave capacitance & and the high frequency electric money is used to control the inductance of the 11 11 and the low frequency reversing switch 2 In the filter power, 25 for high-frequency filtering, output AC sine wave VL (as shown in Figure 5 vl) supply f capacitor 72 capture capacity of the AC capacitor, used to protect and absorb the dead zone formed by the commutation circuit (4) for a kind of bidirectional high-efficiency power conversion 11, which has a bidirectional power structure, charging and power supply are both off-circuit, and the circuit of the circuit is transformed by high-frequency inductance 13 200803145, thus reaching the circuit The volume is compact and the weight is light, and when the utility power is normally supplied, 俾, by the low frequency, "the full-wave rectification, the resulting whole ship sine wave, the processing control is controlled by 70% of the high-power charging control unit, control The second off component is power factor corrected and passed. High-frequency electricity (4) step-down power supply device system, and if the mains power is abnormal, the power supply of the electric energy source device through the first-off component to make the sinusoidal pulse width modulation, the resulting full wave pulse • Dynamic sine wave: Then through the transformer for sine wave pulse boosting and low frequency commutation, and then by the high frequency inductor 之 inductor and low frequency reversing filter capacitor to make high woven wave, 俾 * can get one and = The sinusoidal wave power supply with similar electrical phase, and then the high-current charging and wide-range power supply, and the purpose of high efficiency. • In summary, the present invention has indeed achieved the desired improvement under the previous technical structure, and is not familiar with the skill of the artist. Furthermore, the Japanese version of this issue has not been disclosed before. The progressiveness and practicability of the company have been consistent with the application requirements of the invention patent, and the application for the invention patent has been approved by the court, and the application for the invention patent has been approved by the bureau to encourage the creation. BRIEF DESCRIPTION OF THE DRAWINGS The first diagram is a combination diagram of the present invention. The second diagram is the actual circuit diagram of the charging of the present invention. The third diagram is the charging related waveform diagram of the present invention. The fourth diagram is the power supply of the present invention. The fifth diagram of the actual circuit diagram is the power supply related waveform diagram of the present invention. [Main component symbol description] 11··High frequency inductance transformer 12.·Second end 14··fourth end 121··first end 123.·third Terminal I·bidirectional power converter ^1··first end 113·. third end 12.·first switching element (2).·second end 200803145
13..第二開關元件 131..第一端 132..第二端 133,.第三端 14..第一箝位電路 141..第一端 142..第二端 15..第二箝位電路 151..第一端 152..第二端 16..第一電流感知器 161.·第一端 162..第二端 163·.第三端 Π..第二電流感知器 171··第一端 172.·第二端 173.·第三端 18··第三電流感知器 2..低頻換向開關 21.·第三開關元件 211..第一端 212..第二端 213·.第三端 22·.第四開關元件 221..第一端 222.·第二端 223.·第三端 23..第五開關元件 231..第一端 232..第二端 233··第三端 24.·第六開關元件 241..第一端 242..第二端 243.·第三端 25..濾波電容 251..第一端 252..第二端 3..驅動單元 31..第一放大元件 32.·第二放大元件 33··第三放大元件 34··第四放大元件 35..第五放大元件 36..第六放大元件 37··第七放大元件 4..微處理控制單元 41..輸出電壓監測和正弦波調變控制單元 410..第二全波整流 411 ·.交流輸出正弦波命令單元 412..第二誤差放大器 413..第三比較器 414..負載電流限制器 415.·第二比較器 416·.第二加法器 417·.第二反向器 15 200803145 419·.第二正反器 4112.·第三反向器 4114.·第一延遲電路 4116·.第二延遲電路 42.. 充電與輸出電流讀取控制單元 431.. 充電命令單元 433.. 充電電流限制器 435.. 第一比較器 437.. 第一反向器 439.·第一正反器13. Second switching element 131.. first end 132.. second end 133, third end 14.. first clamping circuit 141.. first end 142.. second end 15.. second Clamp circuit 151.. first end 152.. second end 16.. first current sensor 161.. first end 162.. second end 163.. third end Π.. second current sensor 171 · · First end 172. · Second end 173. · Third end 18 · Third current sensor 2. Low frequency reversing switch 21. Third switching element 211.. First end 212.. Second End 213·. Third end 22·. Fourth switching element 221.. First end 222.·Second end 223. Third end 23. Fifth switching element 231.. First end 232.. second End 233 · · third end 24 · sixth switching element 241.. first end 242.. second end 243. · third end 25.. filter capacitor 251.. first end 252.. second end 3 .. drive unit 31.. first amplifying element 32.. second amplifying element 33·· third amplifying element 34··fourth amplifying element 35.. fifth amplifying element 36.. sixth amplifying element 37·· Seven amplification components 4.. Microprocessing control unit 41. Output voltage monitoring and sine wave modulation control unit 410.. second Wave rectification 411 · AC output sine wave command unit 412.. Second error amplifier 413.. Third comparator 414.. Load current limiter 415.. Second comparator 416.. Second adder 417. Two inverters 200803145 419.. second flip-flop 4112. · third inverter 4114. · first delay circuit 4116 · second delay circuit 42.. charge and output current read control unit 431.. Charging command unit 433.. charging current limiter 435.. first comparator 437.. first inverter 439.. first flip-flop
418.. 第二及閘 4111.·第三加法器 4113.. 第三及閘 4115.·第四及閘 4117.. 直流電壓 43.. 高功因充電控制單元 432.. 第一誤差放大器 434.. 乘法器 436.. 第一加法器 ， 438.. 第一及閘 4311..市電電壓之參考參考正弦波 4312.·第一全波整流 44··電力開關控制單元 45..低頻換向開關控制單元 5..電力控制繼電器 51..第一端 52..第二端 53.·第三端 54·.第四端 55··第五端 61..輸入端防干擾濾波器 611..第一端 612.·第二端 613.·第三端 614.·第四端 62..輸出端防干擾濾波器 621..第一端 622..第二端 623..第三端 624··第四端 71..第一電容 711··第一端 712..第二端 72..第二電容 721..第一端 722..第二端 8..電源儲能裝置 81..第一端 82..第二端 9..市電 LI..火線 NL.地線 10*..輸出端為整流控制命令 VSQ1..高頻振盪頻率 V0..回授電壓 VTRI2..高頻鋸齒波 VTR1..高頻鋸齒波 16418.. 2nd gate 4111.·3rd adder 4113.. 3rd gate 4115.·4th gate 4117.. DC voltage 43. High power factor charging control unit 432.. First error amplifier 434 .. multiplier 436.. first adder, 438.. first and gate 4311.. reference of commercial power voltage reference sine wave 4312. · first full wave rectification 44 · power switch control unit 45.. low frequency commutation Switch control unit 5. Power control relay 51.. First end 52.. Second end 53. Third end 54. Fourth end 55 · Fifth end 61.. Input anti-interference filter 611. The first end 612. The second end 613. The third end 614. The fourth end 62. The output end interference filter 621.. The first end 622.. The second end 623.. The third end 624 · Fourth end 71.. First capacitor 711 · First end 712.. Second end 72.. Second capacitor 721.. First end 722.. Second end 8. Power storage device 81. First end 82.. second end 9.. mains LI.. fire line NL. ground line 10*.. output end is rectification control command VSQ1.. high frequency oscillation frequency V0.. feedback voltage VTRI2.. high frequency Sawtooth wave VTR1.. high frequency sawtooth wave 16