200922060 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種在繞組變壓器中施加電壓，而發生 脈衝狀高電壓之高壓電源及離子產生裝置。 【先前技術】 先前，發生電暈放電，而產生離子之離子產生裝置， 及發生電漿放電之電漿發生裝置中，係使用在繞組變壓器 中施加電壓，而發生脈衝狀高電壓之高壓電源（如參照專 利文獻1及2)。 專利文獻1之除電裝置（離子產生裝置）中使用的高 壓電源，係在直流電源上，經由第一開關而接續由變壓器 與倍壓整流電路而構成之正極性的高電壓發生電路，並經 由第二開關接續由變壓器與倍壓整流電路而構成之負極性 的高電壓發生電路。而後，該高壓電源係藉由交互周期性 接通、斷開第一開關與第二開關，而以0.1〜60Hz之頻率， 交互周期性發生正及負的脈衝高電壓。 此外，專利文獻2之高壓電源具備：Η跨接接續4個 半導體切換元件之Η跨接切換電路；將其以5個接通/斷 開之組合形態依序重複，而進行切換動作之切換控制電 路；及將其輸出電壓予以昇壓的高壓變壓器。而後，Η跨 接切換電路之輸出，經由除去直流成分之耦合電容器，而 施加於高壓變壓器的初級侧。該高壓電源係以一定之順序 使4個半導體切換元件切換，而輸出急遽之正負對稱的脈 200922060 衝信號波形，藉由通過用於除去直流成分之搞合電容器而 輸入高壓變壓器，而發生脈寬窄，上昇、下降非常快之急 遽的脈衝高電壓。 [專利文獻1]日本特開2000-58290號公報 [專利文獻2]日本特開2000-278962號公報 【發明内容】 (發明所欲解決之問題） 但是’專利文獻1之局壓電源’係按照連接該南墨電 源之電路的時間常數，來決定輸出之脈衝高電壓的上昇、 下降波形及脈寬。亦即，如專利文獻1所述，因連接於離 子產生用之電極的高壓電源，通常電極之電容、電阻大， 所以不易以尚頻發生希望波峰值之脈衝.面電麼。且因分別 具備：正極性之高電壓發生電路與負極性之高電壓發生電 路，所以不利於降低成本。另外，專利文獻2之高壓電源， 因藉由耦合電容器除去直流成分，而將對高壓變壓器之輸 入作為微分波形，所以輸出之脈衝高電壓的波峰值控制困 難。 有鑑於上述情況，本發明之目的為提供一種可以簡單 之構成輸出可輕易控制波峰值之脈衝狀高電壓的高壓電源 及離子產生裝置。 (解決問題之手段） 本發明之高壓電源，係具備：繞組變壓器，其係具有 6 200922060 初級繞組及次級繞組；脈衝行輪出電路， !之複數脈衝電塵而組成之正極側脈衝行，及趣 稷數脈衝電麼而組成之負極側脈衝行中的 了遷性之 ==級繞組;及控制電路，其係提二 輪出電路;按照該脈衝行對 :卜 而自该次級繞組輸出脈衝狀之正極性 芬之“， 負極性的高電麗中至少任何 I及脈禽狀之 Ο Ο 輸出電路係構成可按照自前述控制：:：:前述，行 來調整：前述正極側脈衝行之各脱衝+八之控制信魏， 寬中至少：:相間的寬度之脈4; 脈寬，鱼令負^ 行之各脈衝電ΐ 度之脈衝暫停寬中至少任何—方.f2脈衝電壓間的寬 控制信號’控制自前述脈衝行輪出制電路藉由前迷 二各，電壓之前述脈寬與前述脈前述脈衝行 方’來控制自前述次級繞組輪出之ί料見中至少任何〜 峰值（第—發明）。 别述脈衝狀高電壓之波 忒第—發明中，繞組變遷 脈衝電屬，自次級繞組輸出脈衝狀加於初級繞叙之 於初級繞組之脈衝電壓變化時，自_Α门電 壓者，且在施加 高電壓的輪出時序及波峰值變化。次，繞組輪出之脈衝狀 係將由複數脈衝電愿組成之，，脈衝行輪出電路 脈衝行輸出電路可分別按照自=加於初級繞組者，且 來調整：正_脈衝行之脈寬:路提供之控制信號’ …衝暫停寬中至少任何一 200922060 :少::=行之各脈衝電髮的脈 路輸出LX ，藉由控制電路控制自脈:^ 任何一:衝狀各脈衝電壓的脈寬與脈衝暫:::出電 117方，就輸出之正極性及$叫見中至少 分別可輕易控制波峰值。广性之脈衝㈣高電屢， 生脈衝狀之正極性的高電 二:自】個繞教變屢器發 因此，第-發明之高4:，!極性的高電屋。 輕易控制波峰值之脈衝狀的高電屋可以間單之構成輪出可 此外’第一發明之高 · ，摩器之次級繞組輸=;述:„於自前 % ’宜以抑制該繞組變㈣之磁性餘& 1的向電廢上昇 信號控制自前述脈衝行輪出電路輸藉由前述控制 的前述脈寬與前述脈衝暫停寬中:=行之各脈 —發明）。 饪何一方（第 亦即，在繞_器之初級繞組上 ，於脈衝狀之高電壓上昇時， 、衝電壓情況 達到磁性飽和的過大能，繞摩器之Μ :繞组變壓器壽命縮短。此時，本發明之：：量增加’導 電路控制脈衝行之各脈衝電壓的脈寬與’藉由 -任何-方’可輕易控制施加於繞組變-暫停寬中 “藉由該控制電路，於輸出之脈衝狀高電壓^能量。因 繞組編之磁性飽和，而控制脈寬與=昇時，以 二任何—方，可在繞組變壓m致磁性餘”暫停寬中 I件希望之波峰值。 匕和之範圍内， 8 200922060 此外’弟-或第二發明之高壓電源中，前述 於自前述繞組變壓器之次級繞組輪出的前述^路 達至憐值後，宜以㈣該繞組變壓器發生反 ^壓 而藉由前述控制信就控制自前述脈衝行輸出電二:壓二 述脈衝行的各脈衝電壓之亀寬與前 二：前 少任何一方（第三發明）。 訂皙t見中至 亦即，在繞組變產器之初級繞組上施加 自次級繞組輸出脈衝狀高電壓 包垫，而 之值，停止施加_電壓，兄I./波峰值成為希望 脈衝狀高電壓達到於輪出之 反極性側之電壓(反電壓)。此時，本發明步發生 ==控，衝行之各脈㈣ 藉_:;::=:=器，。心 ϋ =電壓，制脈寬與脈4==^ 可有效抑制反電壓之發生。 任何一方， 此外’第一〜第.三發明之、5 一 宜以自前述繞組變版次：’前述控制電路 極性之高電屢及負極性之高“二=性輸出前述正 脈衝行輪出電路（第四發明）。 八卫制信號至前述 由於該第四發明儀藉由松 次級繞組交互周期性輸出正槌性:::::組變壓器之 高電壓與一:二 200922060 此外，第—第三發明之高壓電源中，前述控制電路 宜以自前述繞組變壓器之次級繞組周期性輸出前述正極性 之高電壓及負極性之高電壓中的任何一方，而提供控制信 號至前述脈衝行輸出電路（第五發明）。 由於該第五發明係藉由控制電路，可自繞組變壓器之 次級繞組周期性輸出正極性之高電壓及負極性之高電壓中 的任何一方者，因此，可輕易獲得由希望波峰值之正極性 或負極性的脈衝狀高電壓組成之直流高電壓。 此外，第五發明之高塵電源中，自前述繞組變壓器之 次級繞組周期性輸出之前述脈衝狀高電壓係正極性情況 下，前述控制電路宜在1個周期期間内之前述脈衝狀高電 壓的暫停期間，自前述脈衝行輸出電路輸出殘留於前述繞 組變壓器之磁束被除去的負極性電壓脈衝組成之負極侧脈 衝行（第六發明）。 此外，第五發明之高壓電源中，自前述繞組變壓器之 次級繞組周期性輸出之前述脈衝狀高電壓係負極性情況 下，前述控制電路宜在1個周期期間内之前述脈衝狀高電 壓的暫停期間，自前述脈衝行輸出電路輸出殘留於前述繞 組變壓器之磁束被除去的正極性電壓脈衝組成之正極側脈 衝行（第七發明）。 亦即，輸出正極性或負極性之單極性的脈衝狀高電壓 情況下，於各周期輸出高電壓時，若有殘留於繞組變壓器 之磁束，周期性繼續輸出脈衝狀高電壓時，殘留磁束累積， 導致不發生高電壓。此時，本發明之高壓電源，藉由控制 10 200922060 電路控制脈寬與脈衝暫停寬中至少任何一方，可分別輕易 地控制自脈衝行輸出電路輸出之各極性的脈衝行。因而， 藉由在1個周期期間内之正極性（負極性）的脈衝狀高電 壓之暫停期間，自脈衝行輸出電路輸出殘留於繞組變壓器 之磁束被除去的負極性（正極性）電壓脈衝組成之負極側 (正極侧）脈衝行，可有效除去殘留磁束。 此外，第一〜第三發明之高壓電源中，前述控制電路 宜以自前述繞組變壓器之次級繞組交互周期性輸出1個前 述正極性之脈衝狀高電壓或複數前述正極性之脈衝狀高電 壓的時間序列，與1個前述負極性之脈衝狀高電壓或複數 前述負極性之脈衝狀高電壓的時間序列，而提供控制信號 至前述脈衝行輸出電路（第八發明）。 由於該第八發明係藉由控制電路，可自繞組變壓器之 次級繞組交互周期性輸出1個正極性之脈衝狀高電壓或複 數正極性之脈衝狀高電壓的時間序列，與1個前述負極性 之脈衝狀高電壓或複數負極性之脈衝狀高電壓的時間序列 者，因此，可輕易獲得由希望波峰值之1個或複數止極性 之脈衝狀高電壓的時間序列，及1個或複數負極性之脈衝 狀南電壓的時間序列組成之父流南電壓。 此外，第八發明之高壓電源中，前述控制電路宜在前 述各正極性之脈衝狀高電壓的1個周期期間内之暫停期 間，分別自前述脈衝行輸出電路輸出殘留於前述繞組變壓 器之磁束被除去的負極性電壓脈衝組成之負極侧脈衝行， 並且在前述各負極性之脈衝狀高電壓的1個周期期間内之 11 200922060 暫停期間，分別自前述脈衝行輸出電路輸出殘留於該繞組 變壓器之磁束被除去的正極性電壓脈衝組成之正極侧脈衝 行（第九發明）。 亦即，藉由控制電路來控制脈寬與脈衝暫停寬中之至 少任何一方，可分別輕易地控制自脈衝行輸出電路輸出之 各極性的脈衝行。因而，可藉由在1個周期圖案内之各正 極性（負極性）之脈衝狀高電壓的1個周期期間内之暫停 期間，分別自脈衝行輸出電路輸出殘留於繞組變壓器之磁 ’束被除去的負極性（正極性）之電壓脈衝組成的負極側（正 極侧）脈衝行，而有效除去殘留磁束。 此外，第一〜第九發明之高壓電源中，前述脈衝行輸 出電路宜係具備：第一串聯電路，其係串聯地接續可分別 控制接通、斷開之第一開關元件及第二開關元件；第二串 聯電路，其係串聯地接續可分別控制接通、斷開之第一開 關元件及第二開關元件；及直流電源，其係在並聯接續該 第一串聯電路及第二串聯電路而構成之並聯電路上施加直 流電壓；在第一串聯電路之兩開關元件間的部位與前述第 二串聯電路之兩開關元件間的部位，分別接續前述繞組變 壓器之初級繞組的兩端而構成之電路，且前述控制電路將 控制前述第—第四之各開關元件的接通、斷開之信號作 為前述控制信號，而提供前述脈衝行輸出電路（第十發 明）。 亦即，藉由控制前述第—第四之各開關元件的接 通、斷開，產生前述正極侧脈衝行或負極側脈衝行，而可 12 200922060 將該脈衝行施加於初級繞組。此外，藉由適宜變更其接通、 斷開之控制時序，可調整正極侧及負極側之各脈衝行的輸 出時序（對初級繞組之施加時序），藉由適宜變更使任何一 個開關元件維持接通的時間，可調整各脈衝行之各脈衝電 壓的寬度。 如第一開關元件及第二開關元件中，直流電源之正極 侧的開關元件係第一開關元件，直流電源之負極侧的開關 元件係第二開關元件。此外，第三開關元件及第四開關元 - > ' 件中，直流電源之正極側的開關元件係第三開關元件，直 流電源之負極侧的開關元件係第四開關元件。此時，如在 將第一開關元件控制成接通，並且將第二開關元件及第三 開關元件控制成斷開的狀態下，藉由重複第四開關元件之 .接通、斷開，可將與其第四開關元件之接通、斷開同步的 正極侧脈衝行施加於繞組變壓器之初級繞組。而後，如此 藉由變更控制第—第四開關元件之接通、斷開的開始時 Q 序，可調整該正極侧脈衝行之輸出時序。再者，藉由變更 第四開關元件之持續接通的時間，可調整正極側脈衝行之 各脈衝電壓的脈寬與脈衝暫停寬中之至少任何一方。 此外，如在將第三開關元件控制成接通，並且將第四 . 開關元件及第一開關元件控制成斷開之狀態下，藉由重複 第二開關元件之接通、斷開，可將與該第二開關元件之接 通、斷開同步的負極側脈衝行施加於繞組變壓器之初級繞 組。而後，如此藉由變更控制第一〜第四開關元件之接通、 斷開的開始時序，可控制該負極侧脈衝行之輸出時序。再 13 200922060 者，藉由變更第二開關元件之持續接通的時間，可控制負 極側脈衝行之各脈衝電壓的脈寬與脈衝暫停寬中之至少任 何一方。 另外，如自前述控制電路提供前述脈衝行輸出電路之 控制信號，係每個特定周期，將前述脈衝行輸出電路之輸 出控制成前述脈衝電壓之輸出狀態或該脈衝電壓之輸出暫 停狀態的信號。 此外，如自前述控制電路提供前述脈衝行輸出電路之 控制信號，係在每個特定周期之1個周期期間内，將前述 脈衝行輸出電路之輸出控制成前述脈衝電壓之輸出狀態的 時間與該脈衝電壓之輸出暫停狀態的時間成為特定比率之 信號。 其次，本發明之離子產生裝置之特徵為：搭載第一〜 第十發明之高壓電源（第十一發明）。 亦即，第十一發明之離子產生裝置，係藉由將自第一 〜第十發明之高壓電源輸出的脈衝狀高電壓施加於放電電 極，自放電電極發生電軍放電’而猎由該‘笔窜放電產生空 氣離子。此時，如第一〜第八發明就高壓電源之說明，藉 由使用以簡單之構成可輸出可輕易地控制波峰值之脈衝狀 高電壓的高壓電源，可簡單地構成離子產生裝置，並且藉 由控制施加之脈衝狀高電壓的波峰值，可輕易控制產生之 空氣離子的產生量及產生時序。 【實施方式】 14 200922060 [第一種實施形態] 參照第一圖〜第四圖說明本發明之第一種實施形態。 第一圖係顯示本實施形態之搭載高壓電源3的離子產生裝 置1之電路構成的概略圖。另外，本實施形態之高壓電源 3係交互周期性輸出正極性之脈衝狀高電壓及負極性之脈 衝狀高電壓之交流高壓電源。 如第一圖所示，離子產生裝置1具備：放電電極2及 高壓電源3。高壓電源3具備：繞組變壓器5，其係具有： 初級繞組5a及次級繞組5b ;脈衝行輸出電路6，其係輸出 由施加於該繞組變壓器5之初級繞組5a的複數脈衝電壓而 組成的脈衝行；及控制電路4。 繞組變壓器5之初級繞組5a及次級繞組5b捲繞於由 磁性材料組成的磁芯（省略圖示）。而後，在次級繞組5b 之一端接續放電電極2，另一端接地。另外，放電電極2 係針狀者，其頂端形成尖銳。此外，在放電電極2之頂端 附近，配置有接地之相對電極15。 補充說明，第一圖中僅記載1個放電電極2，不過， 亦可經由電纜*等，而將複數放電電極接續於次級繞組5b之 一端。 脈衝行輸出電路6係所謂Η跨接型之電路，且具備： 串聯接續第一開關元件7及第二開關元件8而構成的第一 串聯電路11，串聯接續第三開關元件9及第四開關元件10 而構成的弟二串聯電路12 ’及在並聯接績此等串聯電路 11、12而構成之並聯電路13上施加直流電壓的直流電源 15 200922060 14。 各開關tc件7〜1G係半導體關元件。本實施形態之第 -及第二開關το件7、9藉由p通道附構成，第二及第 四開關元件8、1〇 U由n通道聊而構成。而後，各開關 元件7 10纟個控制信號輸入部之間極接續於控制電路 4’按照自該控制電路4提供之控制信號（接通、斷開信 號），、可控制各開關元件7〜1〇之接通、斷開（源極、汲極 間之導通、遮斷）。 另外，亦可藉由切換電晶體構成各開關元件7〜10。或 疋亦可使FET與切換電晶體混合。如亦可藉由f 成開關件8、1 〇。 11的7及第二關元件7、8之第—串聯電路 的開關兀件7側之-端（開關元件7之源極），盘 第三及第四開關元件9、1G之第二串聯電路12的開關元件 二!之-端（關元件9之源極），並且接續 『二開關元件8側的另-端(開關元件8之二^ 第二串聯電路12之開關元件1〇側 ” 夕、、s n, 立而（開關7G件1 〇 :源極)。猎此，並聯接續第一串聯電路 路12,而構成前述並聯電路13。 〃弟-串如電 而後，該並聯電路13之開關元件7、 於輸出直流電壓（如24V)之直流、 1、為接績 、’略年 直极甩，原14的正極。此外， 亚聯電路13之關元件8、㈣㈣ 料 .Ά Φ 1/1 接地。另外，亩 飢電源14之負極接地，而導通於益 ’兒路13之開關元件 16 200922060 藉此，自直流電源14施加直流電麗至 8、10側的另—端 並聯電路13。 第二^二Γ路元件7、8_部位Ha’與 : 12之兩開關元件9、10間的部位12a，成為 脈衝行輸出電路6之一對輸出 成為 L <對㈣# lla、12a’在該輸出部 / ，分別接續前述繞組變壓器5之初級繞組5a 的兩5¾。 〇200922060 IX. Description of the Invention: [Technical Field] The present invention relates to a high voltage power supply and an ion generating apparatus which generate a pulsed high voltage by applying a voltage to a winding transformer. [Prior Art] In the prior art, a plasma generating device that generates an ion, an ion generating device that generates ions, and a plasma generating device that generates a plasma discharge use a high-voltage power source that generates a pulsed high voltage by applying a voltage to a winding transformer. For example, refer to Patent Documents 1 and 2). The high-voltage power source used in the static eliminating device (ion generating device) of Patent Document 1 is a DC high-voltage generating circuit that is connected to a DC power source via a first switch and a positive voltage high-voltage generating circuit composed of a transformer and a voltage doubler rectifier circuit. The second switch is connected to a negative high voltage generating circuit composed of a transformer and a voltage doubler rectifier circuit. Then, the high-voltage power source periodically turns on and off the first switch and the second switch, and periodically generates positive and negative pulse high voltages at a frequency of 0.1 to 60 Hz. Further, the high-voltage power supply of Patent Document 2 is provided with: a bypass switching circuit in which four semiconductor switching elements are connected in succession; and the switching operation is switched in a sequence of five on/off combinations. a circuit; and a high voltage transformer that boosts its output voltage. Then, the output of the bypass switching circuit is applied to the primary side of the high voltage transformer via a coupling capacitor that removes the DC component. The high-voltage power source switches the four semiconductor switching elements in a certain order, and outputs the pulsed and positive-symmetrical symmetrical pulse of the 200922060 signal waveform, and the pulse width is generated by inputting the high-voltage transformer through the capacitor for removing the DC component. A pulsed high voltage that is narrow, rising, and falling very fast. [Patent Document 1] JP-A-2000-58290 (Patent Document 2) JP-A-2000-278962 (Summary of the Invention) However, the "pressure source of the patent document 1" is The time constant of the circuit connecting the south ink power supply determines the rise, fall waveform and pulse width of the output pulse high voltage. In other words, as described in Patent Document 1, since the high-voltage power source connected to the electrode for ion generation has a large capacitance and electric resistance, it is difficult to generate a pulse having a desired peak value at a frequency. Further, since it has a high voltage generating circuit of a positive polarity and a high voltage generating circuit of a negative polarity, it is disadvantageous in reducing cost. Further, in the high voltage power supply of Patent Document 2, since the DC component is removed by the coupling capacitor and the input to the high voltage transformer is used as the differential waveform, it is difficult to control the peak value of the output pulse high voltage. In view of the above circumstances, an object of the present invention is to provide a high voltage power supply and an ion generating apparatus which can easily form a pulsed high voltage which can easily control a peak value. (Means for Solving the Problem) The high-voltage power source of the present invention comprises: a winding transformer having a primary winding and a secondary winding of 6 200922060; a pulse-pulling circuit, a plurality of pulsed electric dust, and a positive-side pulse line composed of And the number of pulses is composed of the negative side pulse line in the negative side == stage winding; and the control circuit, which is a two-round circuit; according to the pulse line pair: from the secondary winding output "Pulsed positive polarity", at least any of the negative polarity of the high-powered I Ο Ο output circuit system can be adjusted according to the above control:::: line, the above positive side pulse line Each of the de-punching + eight control letters Wei, at least:: the pulse width of the phase 4; the pulse width, the fish make the negative pulse of each pulse, the pulse pauses at least any of the width - square. f2 pulse voltage The inter-wide control signal 'controls from the aforementioned pulse-wheel-out circuit is controlled by the front pulse, the aforementioned pulse width of the voltage and the aforementioned pulse line of the pulse to control at least any of the secondary windings. ~ peak (first - hair In addition, the pulse-like high-voltage wave-first invention, the winding transition pulse is electrically, and the pulse from the secondary winding is applied to the primary winding to change the pulse voltage of the primary winding. And the high-voltage round-trip timing and peak-to-peak variation. Secondly, the pulse-like pulse of the winding will be composed of a plurality of pulsed electrical outputs, and the pulse-row-out circuit pulse-row output circuit can be added to the primary according to Winding, and to adjust: positive _ pulse line pulse width: the road provides the control signal ' ... rush pause width at least any one of 200922060: less:: = line pulse output pulse output LX, by control The circuit is controlled by the pulse: ^ Any one: the pulse width of each pulse voltage and the pulse temporary::: the power is 117, and the positive polarity and the value of the output can be easily controlled at least respectively. (4) High-powered, high-voltage, positive pulse-like high-voltage two: from the turn of the church, the high-powered house of the fourth invention, the high-intensity house of the polarity. The pulse-like shape of the peak is easily controlled. High-powered houses can be arranged in a single order. Inventor's high, the secondary winding of the motor is output =; said: „in the previous %' should suppress the winding of the winding (4) magnetic residual & 1 to the electric waste rising signal control from the aforementioned pulse line out of the circuit lend The aforementioned pulse width controlled by the foregoing and the aforementioned pulse pause are wide: = each pulse of the line - invention). Which side of the cooking (that is, on the primary winding of the winding _, when the pulsed high voltage rises, the rushing voltage reaches the excessive magnetic saturation, and the winding Μ: the winding transformer life is shortened. At the time of the present invention: the amount of increase in the pulse width of each pulse voltage of the control circuit is controlled by 'any-square' can be easily applied to the winding variable-pause width" by the control circuit The output of the pulsed high voltage ^ energy. Because the winding is magnetically saturated, and the control pulse width and = liter, in any two - square, can be transformed in the winding m magnetic residual" pause width I hope wave peak In the range of 匕和, 8 200922060 In addition, in the high-voltage power supply of the 'di-or-second invention, the aforementioned windings from the secondary winding of the aforementioned winding transformer are up to the pity value, and the winding transformer is preferably The anti-pressure is generated, and the control signal is outputted from the pulse line to output the second voltage of the pulse line of the pulse line and the first two: before the third (the third invention). Medium to medium, that is, the winding is changed The primary winding is applied with a pulsed high voltage pad from the secondary winding, and the value is stopped. The voltage of the I./wave peak becomes the desired pulse-like high voltage to reach the voltage on the opposite polarity side of the turn-off (reverse Voltage). At this time, the step of the invention occurs == control, each pulse of the rush (4) borrows _:;::=:=, ϋ ϋ = voltage, pulse width and pulse 4 == ^ can effectively suppress the inverse The occurrence of voltage. Any one, in addition to the 'first to third invention', 5 one should be changed from the aforementioned windings: 'The high polarity of the aforementioned control circuit polarity and the negative polarity are high" Pulse line round-out circuit (fourth invention). Eight-guard system signal to the foregoing because the fourth invention instrument alternately outputs positive polarity by loose secondary winding::::: group transformer high voltage with one: two In addition, in the high-voltage power supply of the third to third invention, the control circuit preferably outputs a control signal by periodically outputting any one of the high voltage of the positive polarity and the high voltage of the negative polarity from the secondary winding of the winding transformer. To the aforementioned pulse line output circuit (fifth invention) Since the fifth invention can periodically output any one of a positive high voltage and a negative high voltage from a secondary winding of the winding transformer by the control circuit, the peak of the desired wave can be easily obtained. Further, in the high-dust power supply according to the fifth aspect of the invention, in the case of the pulsed high-voltage positive polarity in which the secondary winding of the winding transformer is periodically output, Preferably, the control circuit outputs a negative-side pulse line composed of a negative-polarity voltage pulse from which the magnetic flux of the winding transformer is removed from the pulse line output circuit during a pause period of the pulse-like high voltage in one cycle period (sixth) In the high voltage power supply of the fifth invention, in the case of the pulsed high voltage negative polarity periodically outputted from the secondary winding of the winding transformer, the control circuit preferably has the pulse shape in one cycle period. During the pause of the high voltage, the magnetic flux remaining in the winding transformer is output from the pulse line output circuit Removing the positive side of the pulse of the positive voltage pulses of the red line (seventh invention). In other words, when a pulsed high voltage with a positive polarity or a negative polarity is output, when a high voltage is outputted in each cycle, if there is a magnetic flux remaining in the winding transformer and the pulsed high voltage is continuously outputted periodically, the residual magnetic flux is accumulated. , causing no high voltage to occur. At this time, the high voltage power supply of the present invention can easily control the pulse lines of the respective outputs of the output from the pulse line output circuit by controlling at least one of the pulse width and the pulse pause width of the circuit of 200922060. Therefore, the pulse line output circuit outputs a negative polarity (positive polarity) voltage pulse which is removed from the winding transformer by the pulse line output circuit during the pause period of the pulsed high voltage of the positive polarity (negative polarity) in one cycle period. The negative side (positive side) pulse line can effectively remove the residual magnetic flux. Further, in the high voltage power supply of the first to third inventions, the control circuit preferably periodically outputs one of the positive pulsed high voltage or the plurality of positive pulsed high voltages from the secondary winding of the winding transformer. The time series is provided with a time series of a pulsed high voltage of the aforementioned negative polarity or a pulsed high voltage of the plurality of negative polarities, and a control signal is supplied to the pulse line output circuit (eighth invention). Since the eighth invention is capable of periodically outputting a time series of a positive pulse-like high voltage or a complex positive pulse-like high voltage from the secondary winding of the winding transformer by the control circuit, and one of the foregoing negative electrodes a time series of a pulsed high voltage or a pulsed high voltage of a plurality of negative polarities, and therefore, a time series of pulsed high voltages of one or a plurality of positive polarity peaks of desired peaks, and one or plural numbers can be easily obtained. The time series of the negative pulsed south voltage constitutes the parent current south voltage. Further, in the high-voltage power supply of the eighth aspect of the invention, it is preferable that the control circuit outputs a magnetic flux remaining in the winding transformer from the pulse line output circuit during a pause period in one cycle period of each of the positive pulsed high voltages. The negative-side pulse line composed of the negative polarity voltage pulse is removed, and the output of the pulse line output circuit remains in the winding transformer during the period of 11 200922060 during one cycle of each of the negative pulse-like high voltages. A positive-side pulse line composed of a positive polarity voltage pulse from which the magnetic flux is removed (ninth invention). That is, by controlling at least one of the pulse width and the pulse pause width by the control circuit, the pulse lines of the respective outputs output from the pulse line output circuit can be easily controlled, respectively. Therefore, the magnetic 'beams remaining in the winding transformer are output from the pulse line output circuit by the pause period in one cycle period of the pulsed high voltage of each positive polarity (negative polarity) in one cycle pattern. The negative side (positive side) pulse line of the negative polarity (positive polarity) voltage pulse is removed, and the residual magnetic flux is effectively removed. In the high-voltage power supply of the first to ninth inventions, the pulse line output circuit preferably includes: a first series circuit that is connected in series to control the first switching element and the second switching element that are respectively turned on and off. a second series circuit that is connected in series to control the first switching element and the second switching element that are turned on and off, respectively; and a DC power source that is coupled to and coupled to the first series circuit and the second series circuit Applying a DC voltage to the parallel circuit formed; a portion between the two switching elements of the first series circuit and the two switching elements of the second series circuit respectively connecting the two ends of the primary winding of the winding transformer And the control circuit provides the pulse line output circuit (tenth invention) by controlling a signal for turning on and off the respective switching elements of the fourth to fourth as the control signal. That is, the positive-side pulse line or the negative-side pulse line is generated by controlling the on/off of the respective fourth to fourth switching elements, and the pulse line is applied to the primary winding 12 200922060. Further, by appropriately changing the control timing of turning on and off, the output timing of each pulse line on the positive electrode side and the negative electrode side (the timing of application to the primary winding) can be adjusted, and any one of the switching elements can be maintained by appropriate change. The pass time can adjust the width of each pulse voltage of each pulse line. In the first switching element and the second switching element, the switching element on the positive side of the direct current power source is the first switching element, and the switching element on the negative side of the direct current power source is the second switching element. Further, in the third switching element and the fourth switching element ->, the switching element on the positive side of the direct current power supply is the third switching element, and the switching element on the negative side of the direct current power supply is the fourth switching element. At this time, as in the state where the first switching element is controlled to be turned on, and the second switching element and the third switching element are controlled to be turned off, by repeating the turning on and off of the fourth switching element, A positive side pulse line synchronized with the on and off of the fourth switching element is applied to the primary winding of the winding transformer. Then, by sequentially changing the Q sequence at the start of turning on and off the fourth to fourth switching elements, the output timing of the positive side pulse line can be adjusted. Further, by changing the time during which the fourth switching element is continuously turned on, at least one of the pulse width of each pulse voltage of the positive side pulse line and the pulse pause width can be adjusted. In addition, if the third switching element is controlled to be turned on, and the fourth switching element and the first switching element are controlled to be turned off, by repeating the turning on and off of the second switching element, A negative side pulse line synchronized with the on and off of the second switching element is applied to the primary winding of the winding transformer. Then, by sequentially changing the start timing of turning on and off the first to fourth switching elements, the output timing of the negative side pulse line can be controlled. Further, in 200922060, by changing the time during which the second switching element is continuously turned on, at least one of the pulse width and the pulse pause width of each pulse voltage of the negative-side pulse line can be controlled. Further, if the control signal of the pulse line output circuit is supplied from the control circuit, the output of the pulse line output circuit is controlled to a signal of an output state of the pulse voltage or an output suspension state of the pulse voltage for each specific cycle. Further, if the control signal of the pulse line output circuit is supplied from the control circuit, the output of the pulse line output circuit is controlled to the output state of the pulse voltage during one cycle of each specific cycle. The time at which the output of the pulse voltage is suspended is a signal of a specific ratio. Next, the ion generating apparatus of the present invention is characterized in that the high voltage power source of the first to tenth inventions is mounted (the eleventh invention). In other words, the ion generating apparatus according to the eleventh aspect of the invention is characterized in that the pulsed high voltage output from the high voltage power source of the first to tenth inventions is applied to the discharge electrode, and the electric discharge is generated from the discharge electrode. The pen 窜 discharge produces air ions. At this time, as described in the first to eighth inventions of the high-voltage power supply, the ion generating apparatus can be simply constructed by using a high-voltage power source which can output a pulse-like high voltage which can easily control the peak value with a simple configuration, and can be easily constructed. By controlling the peak value of the pulsed high voltage applied, the amount of generated air ions and the timing of generation can be easily controlled. [Embodiment] 14 200922060 [First embodiment] A first embodiment of the present invention will be described with reference to Figs. 1 to 4 . Fig. 1 is a schematic view showing a circuit configuration of an ion generating apparatus 1 equipped with a high-voltage power source 3 of the present embodiment. Further, the high-voltage power source 3 of the present embodiment alternately outputs an AC high-voltage power source that periodically outputs a pulse-shaped high voltage of a positive polarity and a pulse-shaped high voltage of a negative polarity. As shown in the first figure, the ion generating apparatus 1 includes a discharge electrode 2 and a high voltage power supply 3. The high voltage power supply 3 includes a winding transformer 5 having: a primary winding 5a and a secondary winding 5b; and a pulse line output circuit 6 that outputs a pulse composed of a plurality of pulse voltages applied to the primary winding 5a of the winding transformer 5. Line; and control circuit 4. The primary winding 5a and the secondary winding 5b of the winding transformer 5 are wound around a magnetic core (not shown) composed of a magnetic material. Then, the discharge electrode 2 is connected to one end of the secondary winding 5b, and the other end is grounded. Further, the discharge electrode 2 is needle-shaped, and its tip end is sharp. Further, a grounded counter electrode 15 is disposed near the tip end of the discharge electrode 2. Incidentally, in the first drawing, only one discharge electrode 2 is described. However, the plurality of discharge electrodes may be connected to one end of the secondary winding 5b via a cable* or the like. The pulse line output circuit 6 is a circuit of a bypass type, and includes a first series circuit 11 in which the first switching element 7 and the second switching element 8 are connected in series, and the third switching element 9 and the fourth switch are connected in series. The second series circuit 12' formed by the element 10 and the DC power supply 15 200922060 14 to which the DC voltage is applied to the parallel circuit 13 formed by connecting the series circuits 11 and 12 are formed. Each of the switches tc 7 to 1G is a semiconductor off device. The first and second switches τ, 7 and 9 of the present embodiment are constructed by p-channels, and the second and fourth switching elements 8, 〇 U are constituted by n-channels. Then, each of the switching elements 7 10 control signal input portions is connected to the control circuit 4' according to a control signal (on/off signal) supplied from the control circuit 4, and each of the switching elements 7 to 1 can be controlled. Turn on and off (source, drain between the drain and break). Further, each of the switching elements 7 to 10 may be formed by switching transistors. Or 疋 can also mix the FET with the switching transistor. If it can also be made into a switch piece 8, 1 〇. The seventh and fourth switching elements 7, 8 of the first-to-series circuit are connected to the end of the switching element 7 side (the source of the switching element 7), and the second series of the third and fourth switching elements 9, 1G The switching element of 12 is the end of the switching element (the source of the closing element 9), and the other end of the side of the second switching element 8 (the second of the switching element 8 and the switching element of the second series circuit 12) ,, sn, stand (switch 7G device 1 〇: source). Hunt this, and continue to connect the first series circuit 12, and constitute the parallel circuit 13. The brother-string is electric, then the switch of the parallel circuit 13 Element 7, DC output DC voltage (such as 24V), 1, for the performance, 'slightly straight, the original 14 positive. In addition, the sub-circuit 13 of the closed component 8, (four) (four) material. Ά Φ 1 / 1 Grounding. In addition, the negative pole of the hunger power source 14 is grounded, and the switching element 16 of the yi'er road 13 is turned on. 200922060, thereby applying a direct current to the other terminal parallel circuit 13 on the side of the 10th and 10th sides from the direct current power source 14. The second and second circuit elements 7, 8_ part Ha' and: 12 of the two switching elements 9, 10 between the 12, 10, become the pulse line output One of the outputs of the path 6 becomes L < pairs of (4) # lla, 12a' at the output portion / , respectively, the two 52⁄4 of the primary winding 5a of the winding transformer 5 are connected.
U 另外，本實施形態闕於自脈衝行輸出電路6之輸出部 白施加於繞組變麼器5之初級繞組5a的電屢，係將 WMla側對輪出部12a側成為正電位的電壓之極性 疋義為正極性，將輸出部12a側對輸出部&侧成為正電 =電壓的極性定義為貞極性之。此時，本實施形態 =刀級繞組5a上施加正極性之時，在次級繞組％上 :生放電電極2侧成為正極性之高電壓，在初級繞組^上 =加負極性之電壓時，在次級繞組5b上發生放電電極2侧 成為負極性之高電壓。 ♦控制電路4係由省略圖示之CPU、RAM、R0M、介面 2等構成者。本實施形態中’控制電路4依據預先記憶 '、寺於ROM之程式及預先自外部輸入之資料等，輸出接 ?、斷開信號（矩形波信號）至各開關元件7〜1〇之閘極， 猎由其接通、斷開信號，來進行各開關元件㈣之接通、 斷開控制。 +、其次’參照第二圖〜第五圖’說明本實施形態之高壓 電源3及離子產生裝置1的動作。 17 200922060 首先，說明本實施形態之高壓電源3的動作。此處， 參照第二圖，說明在一般繞組變壓器之次級繞組上發生脈 衝狀高電壓之特性。第二圖中，橫轴表示時間，縱軸表示 電壓。此外，第二圖中之實線表示正極性之脈衝狀高電壓 VP0之1個周期波形，期間T0表示脈衝狀高電壓VP0之1 個周期期間。在1個周期期間内，於初級繞組5a上施加脈 衝電壓時，首先，在期間T1，脈衝狀高電壓VP0上昇而達 到峰值P0。藉由控制在該脈衝狀高電壓上昇時（期間T1 ) 施加之脈衝電壓，以繞組變壓器5之磁芯不產生磁束飽和 的範圍内獲得希望之波峰值，可控制輸出之脈衝狀高電壓 的波奪值。其次，在期間T2，脈衝狀高電麼VP0到達峰值 P0後，輸出為〇[V]，進一步發生反電壓，而回復到〇[V] 附近。藉由控制到達該峰值P〇後（期間T2 )施加之脈衝 電壓，可抑制反電壓之發生。其次，在期間T3，脈衝狀高 電壓在〇[V]附近保持穩定而成為暫停期間。藉由控制在該 暫停期間（期間T3)施加之脈衝電壓，可除去各周期中之 殘留磁束。 其次，說明藉由高壓電源3之控制電路4控制各開關 元件7〜10的接通、斷開。第三圖係例示各開關元件7〜10 之接通、斷開控制，與按照其而在繞組變壓器5之次級繞 組5b上發生之電壓（高電壓）的關係圖。 參照第三圖，本實施形態在繞組變壓器5之次級繞組 5b上發生正極性之高電壓情況下，在圖中之期間TP，如例 示，在接通第一開關元件7，斷開第二開關元件8及第三 18 200922060 開關兀件9的狀態下，以較高速重複第四開關元件ίο之接 通、斷開。此時’僅在第四開關元件1〇接通的狀態下，於 輸出部lla、12a間發生具有與直流電源14之輸出電壓大 致同等大小的電壓值，且具有與該第四開關元件1G連續地 ί通之時間（接通時間）大致同等的脈寬之正極性的脈衝 € ^ (矩幵y波狀之脈衝電壓），其施加於繞組變壓器$之初 . 級繞組5 a。因此，在圖中之期f曰1 T P，藉由重複第四開關元 〇 件W之接通、斷開，與其接通、斷開波形20相同波形之 電[亦即日$間序列地排列複數正極性之脈衝電壓而構成 的正極側脈衝行，自輪出部na、12a施加於初級繞組心 如此，藉由各開關元件7〜10之接通、斷開控制，來控制正 極侧脈衝行之各脈衝電壓的脈寬與脈衝暫停寬中的至少任 何一方。. Ο 雜」，TP (以下’稱為正極侧脈衝行輸出期間 (正預先適切地設定第四開關元件ig接通之時序 杜°貝1氏衝行之各脈衝電壓的發生時序)，及第四開關元 二脈衝行之各脈衝―寬)， 所二生正極性之彻凸型狀)的高=之圖 中第四衝行輪出期間- 半側接通、斷開波形20a之部分中’對應於前 丨刀〔以下輪為正極側脈衝 19 200922060 行前半部）具有規定正極性之高電壓vp的發生時序， 正極性之高電壓VP的波峰值P (峰值）之功能。亦即，輿 於正極侧脈衝行前半部之開始時序（前半側接通、斷開由 形20a之開始時序）成為正極性之高電壓vp的上昇時序攻 因此，藉由使該正極侧脈衝行前半部之開始時序變化， 第=圖中註記參照符號VP，所例示，可使正極性之高電^ 的發生時序變化。此外，藉由使正極侧脈衝行前半部之= =一個脈衝電壓的脈寬變化，使該正極側脈衝行之各脈= 私，的脈寬之總和（前半侧接通、斷開波形20a中之總接 ，時間）變化，在繞組變壓器5之磁芯不產生磁束飽^的 靶圍内，如第三圖中註記參照符號vp，，所例示，可使正極 s電壓之波峰值變化。此時，基本上，正極側脈衝行 =各脈衝電壓脈寬總和愈長，正極性之高電壓的波峰值愈 °亥正極侧脈衝行前半部之控制，相當於第二圖之期 間τι中的波峰值控制。 形2〇b卜立正極側脈衝行中，對應於後半側接通、斷開波 之部分（以下，稱為正極侧脈衝行後半部），具有防 組^極，之高電壓VP自峰值降低至q[v]之後，在次級繞 性之古負極性之反電壓的功能。亦即，可防止在正極 藉由*自峰值降低至G[V]的過程，及在G[v]附近， ^初绍I部lla、12a施加1個或複數正極性之脈衝電壓 ==組化，而在該次級繞組5b上發生負極性之反電 二拖側脈衝行後半部之控制，相當於第二圖之期間 U中的反電壓控制。 20 200922060 此外’本實施形態於繞組變壓u〜久趿堍組5b 生f極性之高電壓的情況下，在圖中之期間TN，如例示， 在弟三開關元件9接通，第-開關元件7及第四開關元件 10斷開之狀態下’以較高速重複第二開關元件8之接通、 T開。此時，僅在第二開關元件8接通之狀態下，在輸出 A a 12a間發生具有與直流電源14之輸出電壓大致同 等大小的電壓值，且具有與該第二開關元件8之接通時間 〇 〇 二致同等的脈寬之負極性的脈衝電壓(矩形波狀之脈衝； 垄）’此施加於繞組變壓器5之初級繞組5a。因此，在 =期間T N ’藉由重複第二開關元件8之接通、斷開二 自輸出部lla、12a施加與其接通、斷開波形Μ同等波妒 ^ 電^亦即由複數負極性之脈衝電壓而構成的負極側脈 :仃至錢繞組5a。如此，藉由控制各開關元件Μ之 脱：暫S’由來控制負極側脈衝行之各脈衝電壓的脈寬與 脈衝暫停寬中之至少任何一方。 TN)内了 Τ:(以下’稱為負極侧脈衝行輸出期間 (畜⑴ 地設定第二開關元件8接通之時序 件8之=_之各脈棚的發生時序)，及第二開關元 （貞極側脈衝行之各脈衝錢的脈寬），可 在繞組變屋器5之次級繞組5b上H 所示，發味备Μ ^ 戈弟一圖之取下段的圖 "、極性之脈衝狀（凸型狀）的高電壓VN。 的情況==言’本實施形態與正極側脈衝行輸出期間ΤΡ 元件之接V、在負極側脈衝行輸出期間™中第二開關 ^斷開波形21由：前半侧接通、斷開波形 21 200922060 脈衝行輸出^斷而構成。而後，負極侧 側接通、ttn ™中之負侧脈衝行之中，對應於前半 前半部）形21a的部分（以下，稱為負極側脈衝行 極性之高電Γ見定負極性之高電壓VN的發生時序，與負 ..^,r琏VN的波峰值N (峰值）的功能。亦即，由 於、^ \脈衡行前半部之開始時序成為負極性之高電壓 VN的上幵時序，因此，藉由使該負核侧脈衝行前半部之開 始時序變化，如第三圖中註記參照符號vn，所例示，可使 負姉之高電壓之發生時序變化。此外，藉由使負極侧脈 衝行前半部之-個以上脈衝電壓的脈寬變化，使該負極側 脈衝行之各脈衝電壓的脈寬總和（前半侧接通、斷開波步 21 a中之總接通時間）變化，在繞組變麗哭$ ^ 生磁束飽和的範圍内’如第三圖中註記;:符 示，可使負極性之高電壓之波峰值變化。此m 負極側脈衝彳T之各脈衝電壓脈寬總和 ^亡’ 壓的波#值大小（絕對值）愈增加。L、、1生之高電 此外，負極側脈衝行中，對應於後半 形21b之部分（以下，稱A 接通、斷開波 止負極性之高電壓VN^大j 後半部），具有防 次級繞…發生正極性之反電壓的功能。亦二 在負極性之高電壓VN$大小自峰值降低 及在〇m附近，藉由自輪出^la、12a施^ = ^生之脈衝電壓至初級繞址5a，而在該次級繞組H 生正極性之反電壓。 22 200922060 脈衝來自控制電路4之控制信號，控制施加之 …^ ’可輕易控制正極性之高電壓νρ及負極性 电壓VN中之至少任何一方的波峰值。 、 门 f外’控制正極性之高電Mvp及負極性之高電麗領 何—方的波峰值Ρ、Ν情況下，使輸人控制電路4 汗二通、斷開貧料中的前述正極侧脈衝行輸出期間τρ 之弟四開關7L件10的接通、斷開波形2〇圖宰（進而正 Ο ί j =衝或是前述負極側脈衝行輸出期間 此斷::形21圖案(進而負極 系j夂化。错此，可使波峰值1>或>^變化。 :使此等接通、斷驗形2G、21 H變化 =只須預先準備複數種類之開關接通、斷開資料’月而將此 可開關接通、斷開資料中之1個選擇性輸入控制電路4即 互地中’控制電路4彼此以相同周期交 開闕元件7，_第咖TP，叫通第— 複第四開關元件1〇 2 第三開闕元件9,並重 7〜i 〇之接、畜，接通、斷開的方式，進行各開關元件 述貞辑刪她及如前 f開關轉7及第四開關元件H)，並重複第二門闕 二=通、斷開的方式，進行各開 ;二 斷開控制的負侧脈衝行輸出控制。 之接通 本實施形恶在正極側脈衝行輸出期間τρ與負極 23 200922060 側脈衝行輸出期間TN間的期間，如第三圖所示，係將第 一開關元件7及第三開關元件9控制成接通，並且將第二 開關元件8及第四開關元件10控制成斷開。 第四圖係顯示如此進行各開關元件8〜10之接通、斷開 時，發生於繞組變壓器5之次級繞組5b的高電壓（交流高 電壓）之波形例圖。如圖示，在次級繞組5b上，以一定之 周期Ta交互地發生正極性之高電壓VP與負極性之高電壓 VN。而後，如此發生之高電壓，自次級繞組5b輸出，而 施加於離子產生裝置1之放電電極2與相對電極15之間。 此時，本實施形態之周期Ta係預定之一定周期，如為 5m秒（以頻率換算為200Hz)。而後，可自外部輸入：規 定正極性之高電壓VP之各周期Ta中的正極側脈衝行輸出 控制之開始時序（正極性之高電壓VP的上昇時序）與負 極側脈衝行輸出控制之開始時序（負極性之高電壓VN的 上昇時序）間之時間間隔Tb (以下，稱為正負間時間Tb) 的資料；規定正極侧脈衝行輸出控制中之第四開關元件10 的接通、斷開波形20之圖案的資料；及規定負極侧脈衝行 輸出控制中之第二開關元件8的接通、斷開波形21之圖案 的資料等至控制電路4。 此等資料如藉由顯示在正極性之高電壓VP的1個周 期Ta之期間中各特定時刻（如20μδ)的各開關元件7〜10 之接通、斷開狀態的資料（以下，稱為開關接通、斷開資 料）而構成。 而後，控制電路4依據輸入之開關接通、斷開資料， 24 200922060 交互地執行正極側脈衝行輪出控制與負極 制，來控制各開關元件7，之接通、斷 路4在各關Τ,巾，每個特定之時刻，二J工制電 開資料進行各開關元件W 〇之接通、斷開控制㈣、斷 路4之開關接通、斷開資料，製作將正極 ^ ο ㈣之開始時序作為基準，而僅使__ == N之開始時序變化的開關接通、斷開於二 控制電路4。藉此，可使正負間時間Tb變化 負極側脈衝行輸出期間™之開始時序變化時，：ί 定時間偏f負極側脈衝行輸出期間™之開始時序、即貝^寸 伟將：充=::實施形態在正極側脈衝行輸出期間TP， 係將弟4取件9 _在斷·g，獨，亦 ::關το: 10控制成接通狀態時，將第三開關元件9控制 ο 三開，：第四開關元件w控制成斷開狀態時，：第 汗70 控制成接通狀態。換言之，亦可盥第四η 元件10之接迫、斷開相 /、第四開關 、-汗]相反地，將弟二開關7C件9控制成斷 汗一 I。同樣地，在負極側脈衝行輸出期間ΤΝ，亦可在 將第二開關元件8控制成接通狀態時，將第-開關元件7 日:制：:：狀悲，在將第二開關元件8控制成斷開狀態 ::字第-開關元件7控制成接通狀態。換言之’亦可與 第-開關το件8之接通、斷開相反地，將第—開關7 控制成斷開、接通。 猎此，防止特別是第四開關元件1〇接通之後的斷開期 25 200922060 間，及第二開關元件8接通之後的斷開時間較長時，流入 繞組變壓器5之初級繞組5a的電流急遽地變化，進而，可 平順地進行正極性之高電壓VP與負極性之高電壓VN之變 化。 此外，本實施形態，於正極侧脈衝行輸出期間TP之第 四開關元件10，係在每個特定時刻控制成接通或斷開，不 過，亦可在該特定之時刻内控制第四開關元件10成為接通 之時間比率的負載(duty)。此時，藉由調整正極侧脈衝行輸 出期間TP中之第四開關元件10的接通、斷開波形中之前 半部波形中的負載，可更微細地調整正極性之高電壓之波 峰值。此外，藉由適宜調整後半部之波形中的負載，可防 止於正極性之高電壓降低至0[V]之後，產生負極性之反電 壓。同樣地，負極侧脈衝行輸出期間TN中之第二開關元 件8的接通、斷開控制，亦可在特定時刻内，控制第二開 關元件8成為接通之時間比率的負載。此時，藉由調整負 極侧脈衝行輸出期間TN中之第二開關元件8的接通、斷 開波形中之前半部波形中的負載，可更微細地調整負極性 之高電壓之波峰值。此外，藉由適宜調整後半部波形中之 負載，可防止負極性之高電壓降低至〇[v]之後，產生正極 性之反電壓。 以上，係本實施形態之高壓電源3的操作。 本實施形態之高壓電源3，可以簡單之構成輸出可輕 易控制波峰值的脈衝狀高電壓。藉此，於輸出之高電壓上 昇時，可在不發生磁性飽和之範圍内，獲得希望之波峰值 5 26Further, the present embodiment is applied to the electric power of the primary winding 5a of the winding transformer 5 from the output portion of the pulse line output circuit 6, and the polarity of the voltage at which the WMla side becomes the positive potential on the side of the wheel portion 12a. The polarity is positive polarity, and the polarity of the positive side = voltage on the output portion & side is defined as the polarity of the output. In this case, in the present embodiment, when the positive polarity is applied to the blade winding 5a, the secondary winding % has a high voltage of positive polarity on the side of the green discharge electrode 2, and a voltage of negative polarity is applied to the primary winding. A high voltage at the side of the discharge electrode 2 on the secondary winding 5b becomes a negative polarity. ♦ The control circuit 4 is composed of a CPU, a RAM, a ROM, an interface 2, and the like, which are not shown. In the present embodiment, the control circuit 4 outputs a connection and an off signal (rectangular wave signal) to the gates of the respective switching elements 7 to 1 according to the pre-memory, the program of the temple in the ROM, and the data input from the outside. The hunting is turned on and off, and the switching element (4) is turned on and off. +, Next, the operation of the high voltage power source 3 and the ion generating apparatus 1 of the present embodiment will be described with reference to the second to fifth figures. 17 200922060 First, the operation of the high voltage power supply 3 of the present embodiment will be described. Here, with reference to the second figure, the characteristics of the pulse-like high voltage occurring on the secondary winding of the general winding transformer will be described. In the second figure, the horizontal axis represents time and the vertical axis represents voltage. Further, the solid line in the second figure indicates one period waveform of the positive pulse-like high voltage VP0, and the period T0 indicates one period period of the pulse-like high voltage VP0. When a pulse voltage is applied to the primary winding 5a in one cycle period, first, in the period T1, the pulse-like high voltage VP0 rises to reach the peak value P0. By controlling the pulse voltage applied during the pulse-like high voltage rise (period T1), the desired peak value can be obtained in a range in which the magnetic core of the winding transformer 5 does not generate magnetic flux saturation, and the output pulse-like high-voltage wave can be controlled. Take the value. Next, during the period T2, after the pulsed high voltage VP0 reaches the peak value P0, the output is 〇[V], and the reverse voltage further occurs, and returns to the vicinity of 〇[V]. By controlling the pulse voltage applied after reaching the peak P (the period T2), the occurrence of the back voltage can be suppressed. Next, in the period T3, the pulse-like high voltage remains stable in the vicinity of 〇[V] and becomes a pause period. The residual magnetic flux in each cycle can be removed by controlling the pulse voltage applied during the pause period (period T3). Next, it is explained that the switching elements 7 to 10 are turned on and off by the control circuit 4 of the high voltage power supply 3. The third diagram illustrates the relationship between the on/off control of each of the switching elements 7 to 10 and the voltage (high voltage) generated on the secondary winding 5b of the winding transformer 5 in accordance therewith. Referring to the third figure, in the case where a high voltage of a positive polarity occurs on the secondary winding 5b of the winding transformer 5, during the period TP in the figure, as shown, the first switching element 7 is turned on, and the second is turned off. In the state of the switching element 8 and the third 18 200922060 switch element 9, the fourth switching element ίο is turned on and off at a relatively high speed. At this time, in a state where the fourth switching element 1 is turned on, a voltage value having substantially the same magnitude as the output voltage of the DC power source 14 is generated between the output portions 11a and 12a, and has a continuous value with the fourth switching element 1G. The time (the on-time) of the ground is approximately the same as the positive pulse of the pulse width of the pulse width (^ 幵 y-wave pulse voltage), which is applied to the winding transformer $. Therefore, in the period of the figure, f 曰 1 TP, by repeating the turning on and off of the fourth switching element W, the same waveform as the waveform 20 is turned on and off [that is, the day and the number are sequentially arranged in plural. The positive-side pulse line formed by the positive pulse voltage is applied to the primary winding core from the wheel-out portions na and 12a, and the positive-side pulse line is controlled by the on/off control of each of the switching elements 7 to 10. At least one of a pulse width of each pulse voltage and a pulse pause width. Ο , , (hereinafter referred to as "positive side pulse line output period" (the timing at which each pulse voltage of the fourth switching element ig is turned on in advance is set in advance), and The pulse of the four-switched two-pulse line is "wide", the height of the two-positive positive-polarity is high) = the fourth-stroke round-out period in the figure - the half-side turn-on and turn-off part of the waveform 20a The function of the peak value P (peak value) of the high voltage VP of the positive polarity is defined by the timing of the occurrence of the high voltage vp of the positive polarity and the peak value of the peak of the high voltage VP of the positive polarity (the first half of the positive side pulse 19 200922060). In other words, the start timing of the first half of the pulse line of the positive electrode side (the timing at which the first half is turned on and off the start timing of the shape 20a) becomes the rising timing of the high voltage vp of the positive polarity, so that the positive side pulse line is made. The start timing of the first half changes, and the reference symbol VP is noted in the figure in the figure. As an example, the timing of occurrence of the high polarity of the positive polarity can be changed. Further, by changing the pulse width of the == one pulse voltage in the front half of the pulse line of the positive electrode side, the sum of the pulse widths of the pulse lines of the positive side is made private (the front half is turned on and off in the waveform 20a) The total connection, time) changes, in the target circumference where the magnetic core of the winding transformer 5 does not generate a magnetic flux, as illustrated in the third figure, the reference symbol vp, which is exemplified, can change the peak value of the voltage of the positive electrode s. At this time, basically, the pulse line of the positive electrode side = the sum of the pulse widths of the pulse voltages, and the peak value of the high voltage of the positive polarity is controlled by the first half of the pulse line of the positive electrode side, which corresponds to the period τι of the second figure. Wave peak control. In the pulse line of the positive electrode side of the shape, the portion corresponding to the second half of the on-off and off-wave (hereinafter referred to as the second half of the positive-side pulse line) has an anti-group electrode, and the high voltage VP is lowered from the peak. After q[v], the function of the reverse voltage of the negative polarity in the secondary winding. That is, it is possible to prevent a process in which the positive electrode is lowered from the peak to G[V], and in the vicinity of G[v], a pulse voltage of one or a plurality of positive polarity is applied to the first portion Ia, 12a. The control of the second half of the negative polarity of the second side of the pulse line on the secondary winding 5b corresponds to the counter voltage control in the period U of the second figure. 20 200922060 In addition, in the present embodiment, in the case where the winding is transformed into a high voltage of the polarity of the winding u to the group 5b, the period TN in the figure, as exemplified, the third switching element 9 is turned on, the first switch When the element 7 and the fourth switching element 10 are turned off, the second switching element 8 is turned on and turned on at a relatively high speed. At this time, in a state where the second switching element 8 is turned on, a voltage value having substantially the same magnitude as the output voltage of the DC power source 14 occurs between the outputs A a 12a and has a connection with the second switching element 8 The pulse voltage (rectangular wavy pulse; ridge) of the negative pulse width of the same pulse width is applied to the primary winding 5a of the winding transformer 5. Therefore, during the = period TN', by repeating the turn-on and turn-off of the second switching element 8, the two self-output portions 11a, 12a are applied to turn on and off the waveform, and the same waveform is used. The negative side pulse formed by the pulse voltage is 仃 to the money winding 5a. In this manner, at least one of the pulse width and the pulse pause width of each pulse voltage of the negative side pulse line is controlled by controlling the switching element Μ: TN) is Τ: (hereinafter referred to as the negative-side pulse line output period (the animal (1) is set to set the second switching element 8 to be turned on, the timing of each pulse of the block __), and the second switching element (The pulse width of each pulse of the pulse line on the drain side) can be shown by H on the secondary winding 5b of the winding transformer 5, and the odor is prepared. In the case of the pulsed (convex) high voltage VN, the second switch is disconnected from the positive electrode side pulse line output period ΤΡ element, and the negative side pulse line output period TM. The waveform 21 is composed of: the first half side is turned on, the off waveform 21 is turned on, and the pulse line output is turned off. Then, the negative side side is turned on, and the negative side pulse line in the ttn TM corresponds to the first half front half of the shape 21a. In the following (hereinafter, the high voltage of the polarity of the negative-side pulse line is used to determine the timing of the occurrence of the high-voltage VN of the negative polarity, and the function of the peak value N (peak) of the negative .., r琏VN. The start timing of the first half of the pulse-balance line becomes the upper-order timing of the negative high voltage VN, therefore, The timing of the start of the first half of the negative-core side pulse line is changed, as illustrated by the reference symbol vn in the third figure, and the timing of the occurrence of the high voltage of the negative 姊 can be changed. Further, by making the front half of the negative-side pulse line a pulse width variation of more than one pulse voltage, so that the sum of the pulse widths of the pulse voltages of the negative side pulse lines (the total on time of the first half side turn-on and turn-off wave step 21 a) changes, and the winding becomes crying $ ^ In the range of the saturation of the magnetic flux, as in the note in the third figure; the sign indicates that the peak value of the high voltage of the negative polarity can be changed. This m is the sum of the pulse widths of the pulse voltages of the negative side of the pulse 彳T. The larger the value of the wave # (absolute value) is, the higher the power of L, and 1 is. In the pulse line of the negative side, it corresponds to the part of the second half 21b (hereinafter, A is turned on, and the wave is turned off. The high voltage VN^large j rear half) has the function of preventing the secondary winding from generating a positive voltage. Secondly, the negative voltage of the high voltage VN$ is reduced from the peak value and near 〇m, by the wheel ^la, 12a apply ^ = ^ raw pulse voltage to the primary address 5a, and in the The step winding H generates a positive voltage of the positive polarity. 22 200922060 The pulse is derived from the control signal of the control circuit 4, and the applied voltage is controlled to control the peak value of at least one of the high voltage νρ and the negative polarity voltage VN of the positive polarity. In the case of the gate f outside the control of the positive polarity of the high-power Mvp and the negative polarity of the high-powered Li-Ning--the wave peak Ρ, Ν, the input control circuit 4 sweats the second pass, disconnects the aforementioned positive electrode in the lean material During the side pulse line output period τρ, the four switches 7L 10 turn on and off the waveform 2 〇 宰 ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( The negative electrode system is deuterated. In this case, the peak value 1> or > : Make these changes, 2G, 21 H change = only need to prepare a plurality of types of switches in advance, turn off the data 'month and turn this switch on and off, one of the selective inputs in the data The control circuit 4, that is, the control circuit 4 in the mutual ground, mutually exchanges the 阙 element 7 in the same cycle, _ _ _ TP, called the fourth - the fourth switching element 1 〇 2 the third opening element 9, and weight 7 ~ i 〇 In the way of connecting, animal, turning on and off, the switching elements are described and deleted, and the front f switch 7 and the fourth switching element H) are repeated, and the second threshold is repeated. In the mode, each of the open; two off control of the negative side pulse line output control. When the positive electrode side pulse line output period τρ and the negative electrode 23 200922060 side pulse line output period TN are turned on, as shown in the third figure, the first switching element 7 and the third switching element 9 are controlled. It is turned on, and the second switching element 8 and the fourth switching element 10 are controlled to be turned off. The fourth diagram shows an example of a waveform of a high voltage (alternating high voltage) occurring in the secondary winding 5b of the winding transformer 5 when the switching elements 8 to 10 are turned on and off. As shown in the figure, on the secondary winding 5b, a positive high voltage VP and a negative high voltage VN alternately occur at a certain period Ta. Then, the high voltage thus generated is output from the secondary winding 5b and applied between the discharge electrode 2 of the ion generating apparatus 1 and the opposite electrode 15. At this time, the period Ta of the present embodiment is a predetermined period of time, which is 5 m seconds (200 Hz in terms of frequency). Then, it is possible to input from the outside: the start timing of the positive-side pulse line output control in the respective periods Ta of the positive polarity high voltage VP (the rising timing of the positive voltage high voltage VP) and the start timing of the negative-side pulse line output control A data interval Tb (hereinafter referred to as a positive-negative time Tb) between the timings of rising (the negative voltage of the negative voltage VN), and an on-off waveform of the fourth switching element 10 in the positive-side pulse line output control The data of the pattern of 20; and the data of the pattern of the on/off waveform 21 of the second switching element 8 in the negative side pulse line output control are specified to the control circuit 4. The data of the on/off states of the respective switching elements 7 to 10 at specific times (for example, 20 μδ) in the period of one cycle Ta of the positive high voltage VP (hereinafter referred to as The switch is turned on and off. Then, the control circuit 4 turns on and off the data according to the input switch, 24 200922060 interactively performs the positive side pulse line rounding control and the negative pole system to control the switching elements 7, and the opening and closing 4 are at various levels. Towels, at each specific moment, the two J industrial power-on data to turn on and off the switching elements W 〇, the switch of the open circuit 4 is turned on, the data is turned off, and the start timing of the positive electrode ^ ο (4) is made. As a reference, only the switch that changes the start timing of __ == N is turned on and off to the second control circuit 4. Thereby, when the positive-negative time Tb is changed to change the start timing of the negative-side pulse line output period TM, the timing of the start of the negative-side pulse line output period TM, that is, the start timing of the negative-side pulse line output period TM, that is, the charge =: : In the embodiment, during the positive-side pulse line output period TP, the third switching element 9 is controlled by the second switching element 9 when the second member 9 is removed from the member, and the third member is controlled to be in the on state. On, when the fourth switching element w is controlled to be in an off state, the first sweat 70 is controlled to be in an on state. In other words, the pressing, disconnecting phase /, fourth switch, - sweat of the fourth η element 10 can be reversed, and the second switch 7C member 9 can be controlled to break the sweat I. Similarly, during the negative-side pulse line output period ΤΝ, when the second switching element 8 is controlled to be in the ON state, the first-switching element 7 may be made to have a second switching element 8 Controlled to the off state: The word first-switching element 7 is controlled to be in an on state. In other words, the first switch 7 can be controlled to be turned off and on in contrast to the on/off of the first switch τ. Hunting to prevent the current flowing into the primary winding 5a of the winding transformer 5, especially during the off period 25 200922060 after the fourth switching element 1 is turned on, and the off time after the second switching element 8 is turned on is long. The change is made violently, and further, the change of the high voltage VP of the positive polarity and the high voltage VN of the negative polarity can be smoothly performed. Further, in the present embodiment, the fourth switching element 10 in the positive-electrode side pulse line output period TP is controlled to be turned on or off at each specific timing, but the fourth switching element may be controlled at the specific timing. 10 is the duty (duty) of the time ratio of the connection. At this time, the peak value of the high voltage of the positive polarity can be finely adjusted by adjusting the load in the waveform of the first half of the on/off waveform of the fourth switching element 10 in the positive side pulse line output period TP. Further, by appropriately adjusting the load in the waveform of the second half, it is possible to prevent the negative voltage from being negative after the high voltage of the positive polarity is lowered to 0 [V]. Similarly, the on/off control of the second switching element 8 in the negative side pulse line output period TN can also control the load of the second switching element 8 to be turned on at a specific timing. At this time, the peak value of the high voltage of the negative polarity can be finely adjusted by adjusting the load in the waveform of the first half of the waveform in the second switching element 8 in the negative pulse side output period TN. Further, by appropriately adjusting the load in the waveform of the second half, it is possible to prevent the negative voltage of the negative polarity from being lowered to 〇[v], and the positive voltage is generated. The above is the operation of the high voltage power supply 3 of the present embodiment. The high-voltage power source 3 of the present embodiment can be easily configured to output a pulse-like high voltage that can easily control the peak value. Thereby, when the high voltage of the output rises, the desired peak value can be obtained within a range in which magnetic saturation does not occur.
ZUUVZZUbU 並且可有欵控制輪出 其次，說明搭、二兒壓到達峰值後發生反電壓。 f:置1之操作。離之高壓電源3的離子產生 Ο Ο 放電電槌2 < f f之咼電壓VP至放電電極2時，藉由在 之空氣離子。而$部:近發生的電暈放電，而產生正極性 開放電電極2之j i其產生之正極性之空氣離子釋放於離 施加放電電極2頂端部附近的方向。此外，自二欠級繞組5b 極2.之項端部附電壓VN時，藉由在放電電 離子。而後，其差X的電軍放電，而產生負極性之空氣 電極2之頂端部附性之空氣離子釋放於離開放電 之空以電壓vp的波峰值。愈高，正㈣ 負極性之空氣離生之高電壓VN的波夸❹愈高， 可控制正及負之夕。因而，藉由控制波學值P、N， 電厂堅vp與負核性之高電壓VN的周之高 Γ制正及f之空氣離子的產生時序。 ㈣ S ’係本實施形態之離子產生裝置1的操作。 實轭形恶之離子產生裝置〗，藉由使用高壓 可簡單地構成裝置，並且可輕易控制產生之空 〜3 ’ 生量及產生時序。 千的產 另外，離子產生裝置1中亦可具備在放電電極 處發生輸送空氣離子之空氣流的風扇等。 之近 再者，本實施形態之離子產生裝置丨，係 從冤電極2 27 200922060 直接接續於繞組變壓器5之次級繞組5b的一端，不過，亦 可經由電阻元件而接續於次級繞組5b，或是，亦可經由電 容元件，而將放電電極2接續於次級繞組5b。 [第二種實施形態】 其次，參照第五圖，說明本發明第二種實施形態之高 壓電源。本實施形態之高壓電源，係僅輸出正極性之脈衝 狀高電壓之直流高壓電源。本實施形態之高壓電源與第一 種實施形態之高壓電源，僅藉由控制電路4控制各開關元 件7〜10的接通、斷開不同。由於本實施形態之電路構成與 第一圖所示之第一種實施形態的電路構成相同，因此，以 下，相同之構成註記相同符號，並省略說明。第五圖係例 示本實施形態之高壓電源中各開關元件7〜10的接通、斷開 控制與按照其之繞組變壓器5的次級繞組5b上發生之電壓 (南電壓）的關係圖。 參照第五圖，本實施形態之高壓電源，係在繞組變壓 器5-之次級繞組5b上發生高電壓時，與第一種實施彤態同 樣地，如圖中之期間TP所例示，正極侧脈衝行自輸出部 11a、12a施加於初級繞組5a。此時，正極側脈衝行輸出期 間TP中第四開關元件10之接通、斷開波形20由：前半側 接通、斷開波形20a與後半侧接通、斷開波形20b而構成。 而後，正極侧脈衝行輸出期間TP中之正極側脈衝行中，正 極侧脈衝行前半部具有規定正極性之高電壓VP的發生時 序，與正極性之高電壓VP的波峰值P (奪值）之功能。亦 28 200922060 即，由於正極侧脈衝行前 斷開波魏之開始 :::序（前半侧接通、ZUUVZZUbU can also have a control wheel. Secondly, it shows that the reverse voltage occurs after the peak voltage of the rider and the second child reaches the peak. f: The operation of setting 1. The ions from the high-voltage power source 3 generate Ο 放电 discharge 槌 2 < f f 咼 voltage VP to the discharge electrode 2, by the air ions therein. And the portion: the near-occurring corona discharge, and the positive-polarized open-electrode electrode 2, which generates the positive-polarity air ions, is released in the direction from the vicinity of the tip end portion of the applied discharge electrode 2. Further, when the voltage VN is applied from the end of the second under-winding 5b pole 2., the electric ion is discharged. Then, the electric arm of the difference X is discharged, and the air ions attached to the tip end portion of the negative electrode air electrode 2 are released to the peak value of the voltage vp leaving the discharge. The higher the height, the higher the voltage of the negative voltage VN of the negative polarity, the higher the wave, and the positive and negative eves can be controlled. Therefore, by controlling the wave values P, N, the cycle of the high-voltage VN of the power plant and the high-voltage VN of the negative-nuclear voltage is the timing of the generation of the air ions of the positive and f. (4) S ' is the operation of the ion generating apparatus 1 of the present embodiment. The solid yoke-shaped ion generating device can easily configure the device by using a high voltage, and can easily control the generated volume and generate timing. In addition, the ion generator 1 may include a fan or the like that generates an air flow for transporting air ions at the discharge electrode. Further, the ion generating device of the present embodiment is directly connected to one end of the secondary winding 5b of the winding transformer 5 from the ytterbium electrode 2 27 200922060, but may be connected to the secondary winding 5b via a resistive element. Alternatively, the discharge electrode 2 may be connected to the secondary winding 5b via a capacitive element. [Second embodiment] Next, a high voltage power supply according to a second embodiment of the present invention will be described with reference to a fifth drawing. The high-voltage power supply of the present embodiment is a DC high-voltage power supply that outputs only a pulse-like high voltage of a positive polarity. The high-voltage power supply of the first embodiment differs from the high-voltage power supply of the first embodiment in that the switching elements 7 to 10 are controlled to be turned on and off only by the control circuit 4. The circuit configuration of the first embodiment is the same as the circuit configuration of the first embodiment shown in the first embodiment. Therefore, the same components are denoted by the same reference numerals, and the description thereof will not be repeated. The fifth diagram shows a relationship between the ON/OFF control of each of the switching elements 7 to 10 in the high-voltage power supply of the present embodiment and the voltage (South voltage) generated on the secondary winding 5b of the winding transformer 5 according to the present embodiment. Referring to Fig. 5, when the high voltage power supply of the present embodiment is subjected to a high voltage on the secondary winding 5b of the winding transformer 5, as in the first embodiment, the positive electrode side is illustrated by the period TP in the figure. Pulse lines are applied from the output portions 11a, 12a to the primary winding 5a. At this time, the on/off waveform 20 of the fourth switching element 10 in the positive side pulse line output period TP is constituted by the first half being turned on, the off waveform 20a being turned on and the second half turned on, and the waveform 20b being turned off. Then, in the positive-side pulse line in the positive-electrode side pulse line output period TP, the first half of the positive-side pulse line has a timing of occurrence of a high-voltage VP having a predetermined positive polarity, and a peak value P (capture value) of a high-voltage VP of a positive polarity. The function. Also 28 200922060 That is, since the positive side of the pulse line before the break wave starts, ::: (the front half is turned on,
變化，如第五財註側脈衝行前半部之開始時序 之高電料發生、付號，所例示，可使正極性 半部之任何一锢脈二、料’藉甴使正極側脈衝行前 之各脈衝電壓的脈化，使該正極侧脈衝行 中之總接通時間)變化:：:::=、斷開波形施 束飽和的範圍内，如第五圖;註= 生磁 側脈衝行二::厂此時，基本上，正極 波峰值愈增加。見總和愈長，一 以正極側脈衝行前半部 二圖之期間η中的波峰值控制。 相田於弟 此外’正極側脈衝行中，正極側脈衝行後半部具有防The change, such as the high-frequency generation of the first half of the pulse line of the fifth financial side, the paying number, as exemplified, can make any one of the positive polarity half, the material 'borrowing, before the positive side pulse line The pulse of each pulse voltage changes the total on-time in the positive-side pulse line: ::::=, the range in which the waveform is saturated, as shown in the fifth figure; Note = the magnetic side pulse Line 2: At this time, basically, the peak value of the positive electrode is increased. See the longer the sum, one is controlled by the peak value in the period η of the first half of the positive side pulse line. In the positive-side pulse line, the second half of the positive-side pulse line has protection.
止:極r生之咼電壓νρ自峰值降低至。⑺之後，在次級繞 、、且古上\生負極性之反電麼的功能。亦即，可防止在正極 ，之南電幾νΡ自♦值降低至G[v]的過程，及在㈣附近， 藉自輸出°卩Ua、12a施加1個或複數正極性之脈衝電壓 f初級繞叙5a’而在該次級繞組5b上發生負極性之反電 壓該正核側脈衝行後半部之控制，相當於第二圖之期間 T2中的反電壓控制。 再者，本實施形態如第五圖所示，於施加正極側脈衝 行結束後之脈衝狀高電壓的暫停期間，對應於接通、斷開 波形20c的負極側脈衝行施加於初級繞組元。該負極侧脈 29 200922060 衝行具有在正極性之高電壓vp之暫停時間除去繞組變壓 器5之殘留磁束的功能。亦即，在正極性之高電壓VP之 暫停期間，藉由自輸出部11a、12a施加1個或複數單穩態 之負極性脈衝電壓至初級繞組5a，可除去繞組變壓器5之 磁芯的殘留磁束。該暫停期間負極侧脈衝行之控制，相當 於第二圖之期間T3中的殘留磁束控制。 再者’本貫施形癌之局壓電源中’控制電路4合併如 前述正極侧脈衝行輸出期間TP，進行各開關元件7〜10之 接通、斷開控制的正極侧脈衝行輸'出控制，與如前述暫停 期間之負極側脈衝行，進行各開關元件7〜10之接通、斷開 控制的負極側脈衝行輸出控制，而以特定之周期執行。藉 此，在次級繞組5b上，以特定之周期發生正極性之高電壓 VP。以上說明以外之操作，與第一種實施形態相同。 本貫施形悲之南壓電源’與弟一種實施形悲之南壓電 源3同樣地，可以簡單之構成，輸出可輕易控制波峰值之 脈衝狀高電壓。藉此，於輸出之高電壓上昇時，可在不發 生磁性飽和之範圍内獲得希望之波峰值，並且可有效抑制 在輸出之高電壓到達峰值後發生反電壓。再者，本實施形 態可輸出正極性之脈衝狀直流高電壓，且可藉由控制電路 4，以除去輸出之高電壓的1個周期期間内之殘留磁束，而 控制負極侧脈衝行，來有效除去殘留磁束。 另外，本實施形態，於正極侧脈衝行輸出期間TP之第 四開關元件10,係每個特定時刻控制成接通或斷開，不過， 亦可在該特定之時刻内控制第四開關元件10成為接通之 30 200922060 時間比率的負載。此時，藉由調整正極侧脈衝行輸出期間 TP中之第四開關元件10的接通、斷開波形中之前半部波 形中的負載，可更微細地調整正極性之高電壓之波峰值。 此外，藉由適宜調整後半部之波形中的負載，可防止於正 極性之高電壓降低至o[v]之後，產生負極性之反電壓。 此外，本實施形態之高壓電源，係僅輸出正極性之脈 衝狀高電壓之正極性的直流高壓電源，不過，其他實施形 態，亦可為僅輸出負極性之脈衝狀高電壓之負極性的直流 高壓電源。此時，如第六圖所示，係以與第五圖之正負極 性相反，而施加各極側的脈衝行。 再者，其他實施形態，亦可為以控制電路4自繞組變 麗器5之次級繞組5b，交互周期性輸出：1個正極性之脈 衝狀高電壓或複數正極性之脈衝狀高電壓的時間序列，與 1個負極性之脈衝狀高電壓或複數負極性之脈衝狀高電壓 的時間序列，而提供控制信號至脈衝行輸出電路6。如第 七圖顯示交互周期性輸出：1個負極性之脈衝狀高電壓與3 個正極性之脈衝狀高電壓的時間序列之例。此時，只須藉 由控制電路4，將組合第五圖所示之僅輸出正極性之脈衝 狀高電壓的脈衝行，與第六圖所示之僅輸出負極性之脈衝 狀高電壓的脈衝行之脈衝行，自脈衝行輸出電路6之輸出 部11 a、12a施加於初級繞組5a即可。 此外，第一種實施形態之離子產生裝置1中，亦可取 代高壓電源3，而使用本實施形態之高壓電源。來構成離 子產生裝置。 31 200922060 此外，第一及第二種實施形態之高壓電源，脈衝行輸 出電路6係使用Η跨接型之電路，不過，亦可代之以使用 推挽電路及半跨接電路等。 【圖式簡單說明】 第一圖係顯示本發明第一種實施形態之高壓電源及離 子產生裝置的電路構成概略圖。 第二圖係顯示一般繞組變壓器之次級繞組上發生的電 麗（高電壓）之特性圖。 第三圖係設於第一圖之高壓電源的各開關元件7〜10 之接通、斷開控制，與按照其而發生於繞組變壓器5的次 級繞組5 b上之電壓（南電壓）的關係之例不圖。 第四圖係顯示設於第一圖之高壓電源的繞組變壓器5 之次級繞組5b上發生之高電壓的波形例圖。 第五圖係設於本發明第二種實施形態之高壓電源的各 開關元件7〜10之接通、斷開控制，與按照其而發生於繞組 變壓器5的次級繞組5b上之電壓（高電壓）的關係之例示 圖。 第六圖係設於本發明第二種實施形態之高壓電源的各 開關元件7〜10之接通、斷開控制，與按照其而發生於繞組 變壓器5的次級繞組5b上之電壓（高電壓）的關係之其他 例圖。 第七圖係顯示設於本發明第二種實施形態之高壓電源 的繞組變壓器5之次級繞組5b上發生之高電壓的波形之其 32 200922060 他例圖。 【主要元件符號說明】 1 離子產生裝置 2 放電電極 3 高壓電源 4 控制電路 5 繞組變壓器 5a 初級繞組 5b 次級繞組 6 脈衝行輸出電路 7 開關元件 8 開關元件 9 開關元件 10 開關元件 11 第一串聯電路 lia 輸出部 12 第二串聯電路 12a 輸出部 13 並聯電路 14 直流電源 15 相對電極 20 接通、斷開波形 20a 前半侧接通、斷開波形 33 200922060 20b 後半侧接通、斷開波形 20c 斷開波形 21 接通、斷開波形 21a 前半侧接通、斷開波形 21b 後半侧接通、斷開波形 VPO 脈衝狀高電壓 PO 峰值 TO 期間 T1 期間 T2 期間 T3 期間 N 負極性之高電壓VN之波峰值 P 正極性之高電壓VP之波峰值 Ta 周期 Tb 正負間時間 TN 負極侧脈衝行輸出期間 TP 正極側脈衝行'輸出期間 VN 負極性之高電壓 VP 正極性之高電壓 34End: The voltage νρ of the pole r is reduced from the peak value. (7) After that, in the secondary winding, and in ancient times, the function of the negative polarity is reversed. That is, it is possible to prevent the process of reducing the voltage from the ♦ to the value of G[v] in the positive electrode, and in the vicinity of (4), by applying one or a plurality of positive polarity pulse voltages f from the output 卩Ua, 12a. The reverse voltage of the negative polarity is generated on the secondary winding 5b by the winding 5a', and the control of the second half of the positive core side pulse line corresponds to the reverse voltage control in the period T2 of the second figure. Further, in the present embodiment, as shown in Fig. 5, the negative-side pulse line corresponding to the ON/OFF waveform 20c is applied to the primary winding element during the pause period in which the pulse-like high voltage is applied after the end of the positive-side pulse line is applied. The negative side pulse 29 200922060 has a function of removing the residual magnetic flux of the winding transformer 5 at the pause time of the positive high voltage vp. That is, during the pause of the positive high voltage VP, the residual of the core of the winding transformer 5 can be removed by applying one or a plurality of monostable negative polarity pulse voltages from the output portions 11a, 12a to the primary winding 5a. Magnetic beam. The control of the negative side pulse line during the pause is equivalent to the residual magnetic beam control in the period T3 of the second figure. In addition, the control circuit 4 incorporates the positive-side pulse line output period TP as described above, and the positive-side pulse line output of the switching elements 7 to 10 is turned on and off. Control is performed with the negative side pulse line output control of the on/off control of each of the switching elements 7 to 10 in the negative side pulse line during the pause period as described above, and is executed at a specific cycle. As a result, a positive high voltage VP is generated on the secondary winding 5b at a specific cycle. The operation other than the above is the same as that of the first embodiment. In the same way as the South Piezoelectric Source 3, which is a kind of sadness, it can be simply configured to output a pulse-like high voltage that can easily control the peak value. Thereby, when the high voltage of the output rises, the desired peak value can be obtained in a range where magnetic saturation does not occur, and the reverse voltage can be effectively suppressed after the high voltage of the output reaches the peak. Further, in the present embodiment, a pulse-like DC high voltage of a positive polarity can be output, and the control circuit 4 can control the negative magnetic flux beam by removing the residual magnetic flux in one cycle period of the output high voltage. Remove residual magnetic flux. Further, in the present embodiment, the fourth switching element 10 in the positive-electrode-side pulse line output period TP is controlled to be turned on or off at each specific timing, but the fourth switching element 10 may be controlled at the specific timing. Become the load of the 30 200922060 time ratio. At this time, the peak value of the high voltage of the positive polarity can be finely adjusted by adjusting the load in the waveform of the first half of the on/off waveform of the fourth switching element 10 in the positive side pulse line output period TP. Further, by appropriately adjusting the load in the waveform of the second half, it is possible to prevent the negative voltage of the negative polarity from being generated after the high voltage of the positive polarity is lowered to o [v]. Further, the high-voltage power supply of the present embodiment is a positive-polar DC high-voltage power supply that outputs only a positive pulse-like high-voltage power source. However, in other embodiments, a negative-polarity direct current that outputs only a negative pulse-like high voltage may be used. High voltage power supply. At this time, as shown in Fig. 6, the pulse lines on the respective pole sides are applied in opposition to the positive and negative polarities of the fifth figure. Furthermore, in other embodiments, the control circuit 4 may be alternately outputted from the secondary winding 5b of the winding changer 5: one pulsed high voltage of positive polarity or pulsed high voltage of plural positive polarity. The time series, with a time series of a pulsed high voltage of a negative polarity or a pulsed high voltage of a plurality of negative polarities, provides a control signal to the pulse line output circuit 6. As shown in Fig. 7, the interactive periodic output is an example of a time series of a pulsed high voltage of a negative polarity and a pulsed high voltage of three positive polarity. At this time, it is only necessary to combine the pulse line of the positive pulse-like high voltage shown in the fifth figure and the pulse-like high voltage pulse of the negative polarity as shown in the sixth figure by the control circuit 4. The pulse line is applied to the primary winding 5a from the output portions 11a, 12a of the pulse line output circuit 6. Further, in the ion generating apparatus 1 of the first embodiment, the high voltage power source 3 can be replaced, and the high voltage power source of the embodiment can be used. To form an ion generating device. 31 200922060 In addition, in the high-voltage power supply of the first and second embodiments, the pulse line output circuit 6 is a circuit of a bypass type, but a push-pull circuit and a half-span circuit may be used instead. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the circuit configuration of a high-voltage power source and an ion generating apparatus according to a first embodiment of the present invention. The second figure shows the characteristic diagram of the igniting (high voltage) occurring on the secondary winding of a general winding transformer. The third diagram is the ON/OFF control of each of the switching elements 7 to 10 of the high voltage power supply of the first diagram, and the voltage (South voltage) which occurs on the secondary winding 5 b of the winding transformer 5 in accordance therewith. The example of relationship is not shown. The fourth diagram shows an example of a waveform of a high voltage generated on the secondary winding 5b of the winding transformer 5 of the high voltage power supply of the first figure. The fifth diagram is the ON/OFF control of each of the switching elements 7 to 10 of the high voltage power supply of the second embodiment of the present invention, and the voltage (high) which occurs on the secondary winding 5b of the winding transformer 5 in accordance therewith. An illustration of the relationship of voltages. The sixth diagram is the on/off control of each of the switching elements 7 to 10 of the high voltage power supply according to the second embodiment of the present invention, and the voltage (high) which occurs on the secondary winding 5b of the winding transformer 5 in accordance therewith. Other examples of the relationship of voltage). Fig. 7 is a view showing a waveform of a high voltage generated on the secondary winding 5b of the winding transformer 5 of the high voltage power supply of the second embodiment of the present invention. [Main component symbol description] 1 Ion generating device 2 Discharge electrode 3 High voltage power supply 4 Control circuit 5 Winding transformer 5a Primary winding 5b Secondary winding 6 Pulse line output circuit 7 Switching element 8 Switching element 9 Switching element 10 Switching element 11 First series Circuit lia output unit 12 second series circuit 12a output unit 13 parallel circuit 14 DC power supply 15 opposite electrode 20 on and off waveform 20a first half side on and off waveform 33 200922060 20b second half side on, off waveform 20c off Open waveform 21 ON/OFF waveform 21a Front half turn ON, OFF waveform 21b Rear half turn ON, OFF waveform VPO Pulse high voltage PO Peak TO period T1 Period T2 Period T3 Period N Negative high voltage VN Wave peak P Positive voltage High voltage VP Wave peak Ta Period Tb Positive and negative time TN Negative side pulse line output period TP Positive side pulse line 'Output period VN Negative polarity high voltage VP Positive polarity high voltage 34