1312228 H f (更)正替換頁 九、發明說明： ~— 【發明所屬之技術領域】 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】1312228 H f (more) positive replacement page IX, invention description: ~— 【Technical field of the invention】 The present invention is a two-way high-efficiency power converter, especially one that can take high power due to high current when the utility power is normally supplied. Charging; a two-way high-efficiency power converter that can provide a wide range of power supply when the mains is abnormal, and the circuit is compact and lightweight. [Prior Art]
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 真）’因此而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 做諸振濾波’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In general, for the purpose of non-blackout, the 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 severe harmonic distortion). It is not available for load devices such as fluorescent lamps or inductive load devices. If a low-frequency transformer is used for high-frequency sinusoidal modulation, it is necessary to use a large capacitor for vibration filtering, and the volume and weight of the converter transformer and the low-frequency filter capacitor are too large. Another example is the Republic of China Patent Notice No. 535349 "Uninterruptible Power Supply Device", which includes:
第一輸入端，係用以與一市電連接；一第一輸出端，係用以提供該穩定之 輸出電壓；一輸入開關裝置，係電連接該第一輸入端與該市電；一電源儲 能裝置，係用以電能儲存之裝置；一電能轉換器，係電連接該輸入開關褒 置’當該市電電壓正常時，將該市電之電能儲存於該電源儲能裝置上，^ 當該市電電壓異常時’將該電源儲能裝置之電能轉換輸出；以及一變壓器， 其包括-人測線圈，係與該電能轉換器之一輸出端電連接，以及—二& 測線圈之―第—端雜該第—輸出端電連接， ϋ 電異料，提供―籠，觀該骑電供f裝置之膽出龍市 而置」雖可於市電正料，對魏雛裝置進行充電. 而當市電異常時，繼續提供一韁中心”凡电， -正弦波…般所提供者料’但提供之電壓有可能為—方波或 利用低頻MH作高頻正弦娜，、疋故無法廣泛的提供給貞載設備，若 麼器與低頻紐電容之體積和觀狀電容做諧振紐’而低頻變 為珍惜有限龍，於充電時應於龐大；又因應現在之能源危機， 大電流之充電效果； ’，、樣㈣率因數之特色，進而達到有高效能 1312228 疋故’如何將上轉缺失加以摒除 與廣範圍供電的料，又可使電域—種可一敎電流充電 即為本案發明人概解紅與重量麵之不停電設備， 【發明内容】 其包含： 其包含有 局頻電感變座 本發明係提供-種雙向高效電力轉換器 〇雙向電力轉換器，該雙向電力轉換器 器、一第’關元件、-第二開關元件、 厂:T: 器，其中，該高頻電感變壓器， 路、一第-電流感知器及-第二電流感知器第2位=頻2二持位電 第一 H位電路n及第m,:感 第四端與第二箝位電路第_ w 〜月 —* 弟—知相接第—開關元件，1第-雜第 高頻電感變壓器之第二端相接設，第二端經由驅動 :=:=ί微處理控制單元之輸出電壓檢測和正弦波赚 件，I第—二當"1端與第—電流感知11之第—端相接設，該第二開關元 八第-位電路之第二端及高頻電 設，第二端經由驅動單元之第二放大元件與該微處理控制單=== 電控制單7C相接設’第三端與第二電流感知器之第—端相接設，該第一電 流感知器’錢有三個端點，第—端與第—開關树之第三端相接設，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 ，二電流感知器之第三端即第—電容之第二端相接設，該第二電^感^ 窃，其第一端與第二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； 一低頻換向開關’該低頻換向開關，其包含有：一第三開關元件、一 第四開關元件、一第五開關元件、一第六開關元件及一濾波電容，其中， S玄第二開關元件，其第一端與第五開關元件之第一端及第二電容之第—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制單元之低頻 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濾波電容之 第一端相接設，該第五開關元件，其第一端與第三開關元件之第一端及第 1312228 二電容之第一端相接設，第二端經由驅動單元之第七放大元件與該微處理 控制單元之低頻換向開關控制單元相接設，第三端與第六開關元件之第一 端及慮波電容之第二端相接設，該第四關元件，其第—端與第三開關元 件之第二端及遽波電容之第一端相接設，第二端經由驅動單元之第五放大 凡件與該微處理控鮮元之低織向關控鮮元相接設，第三端與第山 開關元件之第三端及第二電容之第二端相接設，該第六開關元件二 ，與第，關元件之第三端及驗電容之第二端相接設，第二端經由驅動 大70件與職處理控鮮元之低繼向開制單元相接 ^第二端與第四開關元件之第三端及第二電容之第二端相接設， 電谷，係設有兩個顧，第—端與輸出防 =第 二端與輸出防干擾濾波器之第—端補設； 弟-端相接叹’第 -驅動單元，該驅動單元，其係設有數個放大元件； -微處理控制單元，該微處理控制單元，其係 取控制單元、-高 』早凡電力開關控制早疋、一低頻換向開關控制單元； 盘讀，該電力控制繼電器設置於該輸人端防干»波号 關==魏器之間’且經由驅動翠元之第三放大元件= 該輸入端防干擾渡波器與市電相連接; -第-電容;器，載相連接； ，，第二端與該電源儲能健之第二端相接r^b裝置之第一端相接 三容第其雙:電她之高頻電感 器之第三端相接設； …χ雙向電力轉換器之第二電流感知 一電源儲峨，，嫩_與供電之用； 本發簡由該充電與供電均使㈣ 1312228 供電時’俾II由低賴向開社全波紐，所得之全波祕紐，再 微處理控制單元中之高功因充電控制單元，控制第二開關耕做功率 权^，並經高頻電感變壓器降壓對電源航裝置充電，而若#市電異常時， 俾藉由H儲4裝置之電源經第—開關元件做正弦脈衝寬度之調變，所得 之全波脈動弦波，再經域壓祕錢脈衝龍與低頻換向開關後= 由向頻電錢壓器之電感與低頻換向開_之紐電容做高麟波，俾; I獲得-與市電相近似之正魏電源，_翻高功因大電流充電 圍供電之不停電設備及高效率之目的。 、 【實施方式】 為使貝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 成之功效能夠更為顯現，茲將本創作配合附圖，詳細說明如下： 請參閱圖-所示’本發_提供—種雙向高效電力轉換器，其包含： 壓力轉換器1，該雙向電力轉換器1，其包含有：—高頻電感變 第—開關树12…第二開關元件丨3、—第-箝位電路 2-柑位電路15、-第—電流感知器16及—第二電流感知器17， 南頻電感變壓器11，其第一端111與第-箝位電路14之第-端141、乃楚 :電容71之第一端711相接設，第二端112與第一箝位電路i4之 42相接設’第三端113與第二箝位電路15之第一端151相接設-: 1山 14與第二箝位電路15之第二端152相接設，該第一開關元件u = 端121與第一箝位電路14之第二端142及高頻電感變壓器 嫂厂 相，設#第二端122、經由驅動料3之第—放大元件31與該微 疋4之輸出電壓檢測和正弦波調變控制單元41相接設，第三端m ^早 ^流，知器16之第-端161相接設’該第二開關元件13，其第 ' 二 第二箝位電路15之第二端152及高頻電感變壓器u之第 L、 第二端132經由驅動單元3之第二放大元件％與該微處理控 目接设j =充電?制單元43相接設’第三端133與第二電流感知器17 相接設，該第-電流感知器16，其第一端m與第一開關元件12之第 1312228 162與微處理控制單元4之充電與輸出電流讀取 1容71之第二163與第二電感知器17之第三端173即第 二開Mm 2相接設’該第二電流感知11 17，其第-端Π1盘第 開關π件13之第三端133相接 ’、弟^丄’、第 一即第一電與第-電一 -2' ^ ^ ^ ^ 21 ^ 容25，复中，驾二門^五^兀件23、一第六開關元件24及-濾波電 1 231及第二電之^^第:端2與第五開關元件23之第 之第四放大ϋ件34與理㈣-相接叹’第—端212經由驅動單元3 接幾，第-㈣! <3 t Γ微處控制早凡4之低頻換向開關控制單元45相 ⑽五tr關元件22之第一端221及渡波電容25之第一 ~^211 讀23,其第一端231與第三開關元件21之第 之第」ί電容72之第一端721相接設，第二端232經由驅動單元3 接η -件37與該微處理控制單元4之麵換向開關控制單元45相 端^52 ；t j 23f與第六開關元件24之第一端241及濾波電容25之第二 門關-^ 6又，该第四開關元件22，係設有三個端‘點，第一端221與第= 之第三端213及渡波電容25之第一端251相接設，第二S ㈣_早疋3之第五放大元件35與該微處理控制單元4之低賴向開關 相接設，第三端223與第六開關元件24之第三端243及第二 關:杜5第二端722相接設，該第六開關元件24，其第一端241與第五開 之第二端烈3及濾波電容25之第二端252相接設，第二端242 二丨？動^ 3之*六放大元件36與該微處理控制單元4之傾換向開關 ^二早π 45相接設，第三端243與第四開關元件22之第三端223及第二 擾=、72«之第二端722相接設’該濾波電容25，其第一端251與輸出端防干 =波益62之第三端623相接設，第二端252與輸出端防干擾濾波器62 之第—端621相接設； —驅動單元3 ’該驅動單元3 ’其係設有數個放大元件； —微處理控制單元4，該微處理控制單元4，其係設有一輸出電壓監測 10 1312228 充電”單-與輸出電流棘控制單元42、一高功因 ir。力劇控制單元44…低頻換向開·制單元45 ; 電力控制繼電0 5，該電力控繼 5 防干擾濾波器61之第二端612相接$十㈣二=1與雜入端 5| 62 R91 咕筏°又第一如52與该輸出端防干擾濾波 ^ 1ί I第三端53與該輸人端防干擾_ 61之第^ <银接。又’細端54與該輪出端防干擾滤波器62之第三端623相接 汉，苐五端55經由驅動單元3之第:β 接 電力開_單元44相接設；第—放大讀33與微處理控制單元4之 第二皮器61 ’該輸入端防干㈣波器61之第一端611緩 之Ϊ 4Q市電9之火線U相接設，該輸人端防干擾濾波器61 之第—知613與市電9之地線NI相接設； 輸出ί而防干擾遽波器62，其中該輸出端防干擾據波器犯 端623HH25之第二端252相接設，該輸出端防干^渡波器62之第三 Ϊ第-端Iff Γ5之第一端251相接設，又該輸出端防干赫波器^ 之第一鸲622與第四端624間即為輸出電壓； f：^7U 1 器1之第二=:接【，一 之古頻W，该第二電容72，其第"'端721與該雙向電力轉換器1 ΪΤ2 = 第三端113相接設’第二賴與該雙向電力轉換 态之第—電>/IL感知器17之第三端173相接設； =源儲能裝置8 ’該電源儲能裝置8，其第_端81與第一電容71之 第-相接設’第二端82與第一電容71之第二端712相接設； 5: _，示1市電9正常供電時，電力控制繼電器5經由該驅 批1|二第二放大疋件33，所連接之該微處理控制單元4中之電力開關 广，*:疋。4控制’俾使電力控制繼電器5處於0N之狀態 ，市電經由第三 2=118、輸人端防干職波⑽、電力控制繼電器5、 輸出端防干 62後輸出，同時市電9也經由第三電流感知器18、輸人端防干擾 滅波⑽、電力控制輯器5，到麵波電容25兩端，其中該第三電流感 1312228 出端經由驅動單元3之第二放大元件32接到第二開關元件】3之第 二端 132 上，其輸出波形〇N2(如圖三〇呢所示)在返馳用途的高頻電感變壓器n，提 知器18所檢知之電流即為is(如圖三IS所示），該濾波電容25上之電壓為 交流正弦波VSC如圖三VS所示），經由低頻換向開關2之第三開關元件21、 第四開關元件22、第五開關元件23、第六開關元件24的内部二極體做全 波整流後輸出至第二電容72上，使得第二電容72上之端電壓VD為全波 脈動弦波(如圖三VD所示），請在參閱圖二所示，充電電壓命令單元431 與電源儲能裝置8之端電壓VB(如圖三VB所示）之誤差，經由第一誤差放 大器432與充電電流限制器433到乘法器434之一輸入端，提高功因用的 市電電壓之參考正弦波4311，經第一全波整流4312後輸入到乘法器434之 另一輸入端’乘法器434的輸出端為整流控制命令ίο*接第一比較器435 的負端輸入，斜率補償用的高頻鋸齒波VTR1，接第一加法器436的一輸入 端，第二電流感知器17接第一加法器436的另一輸入端，第一加法器436 之輸出端接第一比較器435的正端輸入，形成高功因、限電流、定電壓、 充電迴路’而第-比較器435與第-反向器437、第-及閘438、第-正反 器439及高頻振盪頻率VSQ1組成脈衝寬度調變電路，第一正反器4洲輸 感變壓器11之第―知H2經第-開關元件12的内部二極體與第—電容71 及電源儲能裝置8回刭玆;t； 槪带 df-傲膝 3S 1 1 、- Ms ..1. t t Η .. - 一The first input end is connected to a mains; the first output end is for providing the stable output voltage; the input switch device is electrically connected to the first input end and the mains; The device is used for electrical energy storage; a power converter is electrically connected to the input switch device. When the mains voltage is normal, the utility power is stored on the power storage device, and when the mains voltage is Abnormally 'converting the electrical energy output of the power storage device; and a transformer comprising a human measuring coil electrically connected to one of the output terminals of the electrical energy converter, and - the first end of the second & measuring coil The first-output terminal is electrically connected, and the electric material is dissipated, and the "cage is provided. The cage is used for the power supply of the device." Although the electric power is expected, the Wei chick device is charged. In the case of anomalies, continue to provide a center of "power, - sine wave ... as provided by the material" but the voltage provided may be - square wave or use low frequency MH for high frequency sine, so it can not be widely available Load device The volume of the low-frequency capacitor and the capacitor of the capacitor make a resonance, and the low frequency becomes a cherished finite dragon. It should be huge when charging; and in response to the current energy crisis, the charging effect of high current; ',, (four) rate factor In order to achieve high efficiency 1312228 疋 ' 'how to remove the lack of upturn and wide range of power supply materials, and can make the electric domain - a kind of current charging is the inventor of the case to solve the red and the weight of the power The present invention includes: a local frequency inductive transformer. The present invention provides a bidirectional high efficiency power converter, a bidirectional power converter, a bidirectional power converter, a 'off element, and a second Switching element, factory: T: device, wherein the high frequency inductor transformer, the circuit, a first-current sensor and the second current sensor second bit = frequency 2 two-position first electric H-bit circuit n and m,: the fourth end and the second clamp circuit _ w ～ month —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— Via the drive: =:= ί micro-processing the output of the control unit Voltage detection and sine wave earning, I-two-time "1 end is connected with the first end of the first current sense 11 , the second end of the second switch element eight-bit circuit and the high frequency electric setting, The second end is connected to the micro-control control unit === the electric control unit 7C via the second amplifying element of the driving unit, and the third end is connected to the first end of the second current sensor, the first current sensing The device 'money has three end points, the first end is connected with the third end of the first switch tree, and the second end is connected with the charging and output current reading control unit of the micro processing control unit, and the third end is connected with The third end of the second current sensor is connected to the second end of the first capacitor, and the second end is connected to the third end of the second switching element, and the second end is connected to the second end. The charging of the micro processing control unit 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; a low frequency reversing switch 'the low frequency a reversing switch, comprising: a third switching element, a fourth switching element, a fifth switching element, and a first a switching element and a filter capacitor, wherein the S-second second switching element has a first end connected to the first end of the fifth switching element and a first end of the second capacitor, and the second end is connected to the fourth end of the second unit The amplifying component is connected to the low frequency switching control unit of the micro processing control unit, and the third end is connected to the first end of the fourth switching component and the first end of the filter capacitor, and the fifth switching component is One end is connected to the first end of the third switching element and the first end of the 1312228 second capacitor, and the second end is connected to the low frequency reversing switch control unit of the micro processing control unit via the seventh amplifying element of the driving unit The third end is connected to the first end of the sixth switching element and the second end of the wave capacitor, the fourth end element, the second end of the first end and the third switching element, and the chopper capacitor The first end is connected to the second end, and the second end is connected to the low-weaving control element of the micro-processing control element via the fifth enlarged part of the driving unit, and the third end is connected with the third end of the third mountain switching element And the second end of the second capacitor is connected, the sixth switch element And the third end of the first and second closing components and the second end of the capacitor are connected, and the second end is connected with the lower end of the open processing unit by the large 70-unit drive control unit. The third end of the four-switching component and the second end of the second capacitor are connected to each other, and the electric valley is provided with two Gu, the first end and the output anti-=second end and the first end of the output anti-interference filter The younger-end end sighs the 'first-drive unit, the drive unit, which is provided with several amplifying elements; - the micro-processing control unit, which is controlled by the control unit, and the high-powered electric power The switch controls the early cymbal and the low frequency reversing switch control unit; the disk read, the power control relay is set at the input end of the anti-dry » wave number off == between the transmitters and the third amplifying element via the drive of the Cuiyuan = The input anti-interference wave is connected to the mains; the first capacitor is connected to the main phase; and the second end is connected to the second end of the power storage and the first end of the r^b device Sanrong is the second pair: the third end of her high-frequency inductor is connected; ...the second current of the bidirectional power converter Knowing that the power supply is stored, the tender _ and the power supply; the hair is simplified by the charging and power supply. (4) 1312228 When the power supply is turned on, the 全II is opened to the whole wave of the whole wave, and the full wave secret is obtained. The high-power charging control unit in the control unit controls the second switch to cultivate the power weight, and the high-frequency inductor transformer is stepped down to charge the power voyage device, and if the #main power is abnormal, the 储H storage 4 device The power supply is modulated by the sinusoidal pulse width by the first switching element, and the obtained full-wave pulsating sine wave is converted by the domain pressure and the low frequency reversing switch. To the open _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ [Embodiment] In order to make the shell examiner convenient and simple to understand the other features and advantages of the present invention and the effects achieved by the present invention, the creation and the drawings can be described in detail as follows: Please refer to the figure - A present invention provides a two-way high-efficiency power converter comprising: a pressure converter 1, the bidirectional power converter 1, comprising: - a high frequency inductance change - a switch tree 12 ... a second switching element 丨 3, - a first clamp circuit 2 - a citrus circuit 15, a - current senser 16 and a second current senser 17, a south frequency inductor transformer 11, the first end 111 and the first - clamp circuit 14 - The first end 711 of the capacitor 71 is connected, and the second end 112 is connected to the 42 of the first clamping circuit i4. The third end 113 and the first end 151 of the second clamping circuit 15 are connected. Connected to: - 1 mountain 14 is connected to the second end 152 of the second clamping circuit 15, the first switching element u = the end 121 and the second end 142 of the first clamping circuit 14 and the high frequency inductive transformer嫂Factory phase, set #第二端122, the output voltage detection of the first amplifying element 31 and the micro-turn 4 via the driving material 3 The sine wave modulation control unit 41 is connected to the third terminal m ^ early, and the first end 161 of the finder 16 is connected to the second switching element 13 and the second second clamping circuit 15 The second end 152 and the Lth and second ends 132 of the high frequency inductive transformer u are connected to the micro-processing control unit j=the charging unit 43 via the second amplifying element % of the driving unit 3; 133 is connected to the second current sensor 17, the first current m of the first current m and the 1312228 162 of the first switching element 12 and the charging and output current of the micro processing control unit 4 are read. The second end 163 of the second 163 is connected to the third end 173 of the second electrical sensor 17, that is, the second open Mm 2 is connected to the third end of the first current sensing 11 17, the first end Π1 of the first switch π 133 meets ', brother ^ 丄', the first is the first electric and the first - electric one -2' ^ ^ ^ ^ 21 ^ Rong 25, Fuzhong, driving two doors ^ five ^ 兀 23, a sixth switching element 24 and - filter electric 1 231 and second electric ^ 2: the second end of the second and fifth switching element 23 of the fourth amplification element 34 and the rational (four) - sigh 'the end - the end 212 is connected via the drive unit 3 a few, the first - (four)! <3 t Γ micro control The first end 221 of the low frequency reversing switch control unit 45 (10), the first end 221 of the fifth troff element 22, and the first to ^211 of the wave capacitor 25 read 23, the first end 231 and the third switching element 21 The first end 721 of the capacitor 72 is connected, and the second end 232 is connected to the η-piece 37 via the driving unit 3 and the surface switching switch control unit 45 of the microprocessor control unit 45. ^52; tj 23f The first end 241 of the sixth switching element 24 and the second gate of the filter capacitor 25 are further closed. The fourth switching element 22 is provided with three end 'points, the first end 221 and the third third. The end 213 and the first end 251 of the wave capacitor 25 are connected to each other, and the fifth amplifying element 35 of the second S (four)_early 疋3 is connected to the low-side switch of the micro-processing control unit 4, and the third end 223 is The third end 243 of the sixth switching element 24 and the second second end 722 of the second switching element 24 are connected. The sixth switching element 24 has a first end 241 and a second end of the fifth opening 3 and a filter capacitor. The second end 252 of the 25 is connected, and the second end 242 is two? The third amplification element 36 of the moving control unit 3 is connected to the tilting switch 2 of the micro processing control unit 4, and the third end 223 of the third end 243 and the fourth switching element 22 and the second disturbance= The second end 722 of the 72« is connected to the filter capacitor 25. The first end 251 is connected to the output end anti-dry = the third end 623 of the wave benefit 62, and the second end 252 and the output end anti-interference filtering The first end 621 of the device 62 is connected; the driving unit 3' is provided with a plurality of amplifying elements; the micro processing control unit 4 is provided with an output voltage monitoring 10 1312228 Charging "single-and-output current spike control unit 42, a high power factor ir. Power drama control unit 44... low frequency reversing open unit 45; power control relay 0 5, the power control relay 5 anti-interference filter The second end 612 of the device 61 is connected to $10 (four) two=1 and the hybrid end 5| 62 R91 咕筏° and the first as 52 and the output end anti-interference filter ^ 1ί I third end 53 and the input end The anti-interference _ 61 is the first < silver connection. The 'thin end 54 is connected to the third end 623 of the wheel-end anti-interference filter 62, and the five-terminal 55 is driven via the drive unit 3 The first: the first end 611 of the input end of the anti-dry (four) wave device 61 is slowed down by the fourth end of the micro-controller unit 4 of the micro-processing control unit 4 9 is connected to the U-phase of the fire line, and the first 613 of the input end anti-interference filter 61 is connected with the ground line NI of the mains 9; the output ί is an anti-interference chopper 62, wherein the output is anti-interference The second end 252 of the wave breaker 623HH25 is connected, the first end 251 of the third end of the output end of the anti-drying waver 62 is connected, and the output end anti-drying device ^ The first 鸲 622 and the fourth end 624 are the output voltage; f: ^7U 1 The second of the device 1 =: connected [, one of the ancient frequency W, the second capacitance 72, the first " ' 721 is connected to the bidirectional power converter 1 ΪΤ 2 = the third end 113 is connected with the second end 173 of the second electric power conversion state of the bidirectional power conversion state; The device 8 'the power storage device 8 has a first end 81 connected to the first phase of the first capacitor 71 and a second end 82 connected to the second end 712 of the first capacitor 71; 5: _, Power control when the 1 mains 9 is normally powered The relay 5 is connected to the second amplification element 33, and the power switch in the microprocessor control unit 4 is connected to a wide range, *: 疋 4 control '俾 makes the power control relay 5 in the state of 0N, the mains After the third 2=118, the input end anti-drying wave (10), the power control relay 5, the output end anti-dry 62 and output, the main power 9 is also via the third current sensor 18, the input end anti-interference and anti-wave (10), The power control editor 5 is connected to the two ends of the surface wave capacitor 25, wherein the third current sense 1312228 is connected to the second end 132 of the second switching element 3 via the second amplifying component 32 of the driving unit 3, and the output thereof is output. Waveform 〇N2 (shown in Figure 3) is used in the high-frequency inductor transformer n for flyback, and the current detected by the controller 18 is is (as shown in Figure 3IS), the voltage on the filter capacitor 25 For the AC sine wave VSC as shown in FIG. 3 V), the internal diodes of the third switching element 21, the fourth switching element 22, the fifth switching element 23, and the sixth switching element 24 of the low frequency switching switch 2 are completely The wave is rectified and outputted to the second capacitor 72 such that the terminal voltage VD on the second capacitor 72 is Wave pulsating sine wave (shown in Figure 3 VD), please refer to Figure 2, the charging voltage command unit 431 and the power supply device 8 terminal voltage VB (as shown in Figure 3 VB) error, through the first The error amplifier 432 and the charging current limiter 433 are input to one of the multipliers 434, and the reference sine wave 4311 of the mains voltage for improving the power is input to the other input end of the multiplier 434 after the first full-wave rectification 4312. The output of the multiplier 434 is a rectification control command ίο* connected to the negative terminal input of the first comparator 435, a high frequency sawtooth wave VTR1 for slope compensation, an input terminal of the first adder 436, and a second current sensor 17 Connected to the other input end of the first adder 436, the output end of the first adder 436 is connected to the positive terminal input of the first comparator 435 to form a high power factor, a current limit, a constant voltage, a charging loop' and a first comparator 435 and the first inverter 437, the first and the gate 438, the first-reverse 439 and the high-frequency oscillation frequency VSQ1 constitute a pulse width modulation circuit, and the first forward-reactor 4 H2 passes through the internal diode of the first-switching element 12 and the first capacitor 71 and the power storage 8 is hereby cut the throat back device; t;. Df- proud Coming to the knee with 3S 1 1, - Ms ..1 t t Η .. - a
之一輸入 供能量到該高頻電感變壓器u的第-端⑴與第二端112上，㈣高頻電 111之另—輸入端接第三比較器413之輸出，第三 經由第二延遲電路41丨6接至第四及閘4115之一輪入 12 1312228 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之輪出，經由第一延遲電路4114接至第三及 閘4113之一輪入端及第三及閘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·、第二正反器419及高頻振^ 頻fysQ1 •组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-放大元件31接到第一開關元件12之第二端122上，其轸 出波形ON1 (如圖五(Μ所示）而電源儲能裝置8並接之第一電容也並^ 感變壓器Η之第一端⑴與第二端U2上，經該高頻電感變壓器 感應在如頻電感變壓器1丨之第三端113與第四端U4上，且該 感變壓器11之第三端113與第四端114與第二電容72並接 VD所示），跨接在低頻= 開關 2 之 元件24上’俾藉由該低頻換向開關2中之第三開關元第=歼關 件24、第四開關讀22與第五開關元件23以對角 $ 產生交流正弦波，並藉由該高_4懸 、二25兩埏點上 之遽波電容25做高舰波，輸換向開關2内 載，而該第二電容72為極小容量的交流電容^圖五VL所示)供給負 區所形成的高頻突波； ；保護與吸收換向電路死 因此本發明為一觀向高效電力轉換器 即不論充電與供電均使用同1路，又變構’ 心复堡盗係以高頻電感變壓 13 1312228 器’因而可刺電频積之精簡與重量之輕便，且藉由低頻換向W之全波整流，所得之全 ^^常供電時’俾f f巧，充電控制單元，控制第二開關元件t 高頻電感變壓器降壓對電源儲能裝置充電，而若當^功率因數校正 源儲月b裝置之電源經第一開關元件做正弦脈衝寬度之 動弦波，再經由顏器作弦波脈衝升㈣低頻換向 並經 丨變，所得之全波脈One input energy is supplied to the first end (1) and the second end 112 of the high frequency inductive transformer u, (4) the other input end of the high frequency electric power 111 is connected to the output of the third comparator 413, and the third is via the second delay circuit. 41丨6 is connected to one of the fourth and fourth gates 4115, and the other input end of the fourth 131312228 and the fourth and fourth gates 4115, wherein the fourth square gate half-wave output (shown in FIG. 5NN4) is respectively The fourth amplifying element 34 pushes the third switching element 21, and the sixth amplifying element 36 pushes the sixth switching element, and the input of the third inverter 4112 is connected to the output of the third comparator 413 'the third inverter 4112 Turning out, via the first delay circuit 4114 to one of the third and fourth gates 4113 and the other input of the third and fourth gates 4113, the third square gate half-wave output (as shown in FIG. 5N3) 'The fourth switching element 22 is pushed respectively via the fifth amplifying element 35, and the seventh amplifying element 37 pushes the fifth switching element 23, which is input via the second full-wave rectification 410 and the negative terminal of the second comparator 415 Connected, the high frequency sawtooth wave VTRI2' for slope compensation is connected to the second adder 41 One input end of the second adder 416 is connected to the first current sensor 16 , and the output end of the second adder 416 is connected to the positive input of the second comparator 415 . Forming an AC sine wave control circuit with automatic current limiting protection, a second comparator 415 and a second inverter 417, a second NAND gate, a second flip flop 419, and a high frequency vibration frequency fysQ1 constituting a sine wave pulse The width modulation circuit, the output of the second flip-flop 419 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 waveform is ON1 (see FIG. And the first capacitor connected to the power storage device 8 is also connected to the first end (1) and the second end U2 of the transformer, and is inducted at the third end of the frequency inductor transformer 1 through the high frequency inductor transformer. 113 and the fourth end U4, and the third end 113 and the fourth end 114 of the sense transformer 11 are connected to the second capacitor 72 in parallel with VD), and are connected across the low frequency=switch 2 element 24' The third switching element of the low frequency reversing switch 2 = the second closing member 24, the fourth switching reading 22 and the fifth switching element 23 are diagonally $ The sine wave is exchanged, and the high-wave wave is made by the chopper capacitor 25 on the high _4 suspension and the second 25 埏, and the transmission switch 2 is internally loaded, and the second capacitor 72 is a very small capacity AC capacitor. ^ Figure VL shows the high-frequency spurs formed by the negative zone; protection and absorption of the commutating circuit. Therefore, the present invention is an observational high-efficiency power converter that uses the same way regardless of charging and power supply. The structure of the heart-returning burglars is transformed by high-frequency inductors 13 1312228', so that the compaction and weight of the electric frequency product can be simplified, and the full-wave rectification by the low-frequency commutation W can be obtained. '俾 ff, charging control unit, controlling the second switching element t high-frequency inductor transformer step-down to charge the power storage device, and if the power factor correction source is used to make the sinusoidal pulse through the first switching element The chord wave of the width, and then the sine wave pulse rises through the device (4) the low frequency commutation and the transmutation, the resulting full wave
’”示上戶斤过本發明在大破先則之技術結構下，綠實已達到所欲增進之 功效’且也非熟悉該項技藝者所易於思及，再者，本發明申請前未曾公開， ^所具，辭性、實職，顯已符合㈣專狀申請要件，爰餘提出申 «月，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 L·雙向電力轉換器 111··第一端 U3.·第三端 12..第一開關元件 U2.·第二端 14 1312228''The above-mentioned households have been able to pass the technical structure of the big break first, the green has reached the effect of the desired promotion' and it is not easy for people who are familiar with the art to think about it. Moreover, the invention has not been disclosed before the application. , ^ has, resignation, practical, has been in line with (4) the application requirements of the special case, Yu Yu proposed to apply for the month, the approval of this invention patent application by the board of directors to encourage creation, to the sense of virtue. The first diagram is the 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 fifth diagram of the actual circuit diagram of the power supply of the present invention. The power supply related waveform diagram of the present invention [main component symbol description] 11··high frequency inductor transformer 12.. second end 14·. fourth end 121, first end 123.. third end L· bidirectional power Converter 111··first end U3.·third end 12: first switching element U2.·second end 14 1312228
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 17..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 131222813. 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 17.. 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.. seventh Amplifying element 4. Micro processing control unit 41. Output voltage monitoring and sine wave modulation control unit 410.. Second full wave 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.. second counter Transmitter 15 1312228
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 44_.電力開關控制單元 5.. 電力控制繼電器 52.. 第二端 54.. 第四端 61.. 輸入端防干擾濾波器 612.. 第二端 614.·第四端 621.. 第一端 623.·第三端 71.. 第一電容 712.. 第二端 721.. 第一端 8.. 電源儲能裝置 82.. 第二端 LI..火線 10*..輸出端為整流控制命令 V0..回授電壓 VTRI2..高頻鋸齒波 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 4312.. 第一全波整流 45.. 低頻換向開關控制單元 51"第一端 53·.第三端 55.. 第五端 611.·第一端 613.·第三端 62.. 輸出端防干擾渡波器 622.. 第二端 624··第四端 711.. 第一端 72.. 第二電容 722.. 第二端 81.. 第一端 9.. 市電 NI..地線 VSQ1..高頻振盪頻率 VTR1..高頻鋸齒波 16 1312228418··Second Gate 4111.·3rd Adder 4113·.3rd Gate 4115.. 4th Gate 4117.. DC Voltage 43. High Power Factor Charge Control Unit 432.. First Error Amplifier 434 .. multiplier 436.. first adder 438.. first and gate 4311.. reference of commercial power voltage reference sine wave 44_. power switch control unit 5.. power control relay 52.. second end 54.. Four-terminal 61.. Input anti-interference filter 612.. Second end 614.. Fourth end 621.. First end 623.. Third end 71.. First capacitor 712.. Second end 721.. The first end is 8.. The power storage device 82.. The second end LI.. Fire line 10*.. The output end is the rectification control command V0.. The feedback voltage VTRI2.. The high frequency sawtooth wave 419.. The second positive and negative 4112._third reverser 4114.. first delay circuit 4116.. second delay circuit 42.. charge and output current read control unit 431.. charge command unit 433.. charge current limiter 435.. First comparator 437.. first inverter 439.. first flip-flop 4312.. first full-wave rectification 45.. low-frequency reversing switch control unit 51" first end 53. third end 55. The fifth end 611.· One end 613.·Third end 62.. Output anti-interference waver 622.. Second end 624·· Fourth end 711.. First end 72.. Second capacitor 722.. Second end 81.. One end 9.. Mains NI.. Ground line VSQ1.. High frequency oscillation frequency VTR1.. High frequency sawtooth wave 16 1312228
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