振動(dòng)模塊、IS415UCVHH1A、燃機(jī)渦輪控制模塊
IS415UCVHH1A通訊模塊參詳：
IS415UCVHH1A通訊模塊說(shuō)明書(shū)
IS415UCVHH1A通訊模塊原理圖
IS415UCVHH1A大功率開(kāi)關(guān)型高壓直流電源廣泛應(yīng)用于靜電除塵、水質(zhì)改良、醫(yī)用X光機(jī)和CT機(jī)等大型設(shè)備。電壓高達(dá)50~l59kV,電流達(dá)到0.5A以上,功率可達(dá)100kW。
IS415UCVHH1A自從70年代開(kāi)始,日本的一些公司開(kāi)始采用逆變技術(shù),將市電整流后逆變?yōu)?kHz左右的中頻,然后升壓。進(jìn)入80年代,高頻開(kāi)關(guān)電源技術(shù)迅速發(fā)展。德國(guó)西門(mén)子公司采用功率晶體管做主開(kāi)關(guān)元件,將電源的開(kāi)關(guān)頻率提高到20kHz以上。并將干式變壓器技術(shù)成功的應(yīng)用于高頻高壓電源,取消了高壓變壓器油箱,使變壓器系統(tǒng)的體積進(jìn)一步減小。
IS415UCVHH1A電源模塊
IS415UCVHH1A國(guó)內(nèi)對(duì)靜電除塵高壓直流電源進(jìn)行了研制,市電經(jīng)整流變?yōu)橹绷?采用全橋零電流開(kāi)關(guān)串聯(lián)諧振逆變電路將直流電壓逆變?yōu)楦哳l電壓,然后由高頻變壓器升壓,*后整流為直流高壓。在電阻負(fù)載條件下,輸出直流電壓達(dá)到55kV,電流達(dá)到15mA,工作頻率為25.6kHz。
S415UCVHH1A communication module details:
IS415UCVHH1A Communication Module Manual
Schematic diagram of IS415UCVHH1A communication module
IS415UCVHH1A high-power switch type high-voltage DC power supply is widely used in large equipment such as electrostatic precipitators, water quality improvement, medical X-ray machines, and CT machines. The voltage can reach up to 50~159kV, the current can exceed 0.5A, and the power can reach 100kW.
IS415UCVHH1A Since the 1970s, some Japanese companies have adopted inverter technology, which rectifies the mains power and converts it into a medium frequency of around 3kHz, and then boosts it. In the 1980s, high-frequency switching power supply technology developed rapidly. Siemens AG in Germany uses power transistors as the main switching element to increase the switching frequency of the power supply to over 20kHz. And the dry-type transformer technology has been successfully applied to high-frequency and high-voltage power supplies, eliminating the high-voltage transformer oil tank and further reducing the volume of the transformer system.
IS415UCVHH1A power module
IS415UCVHH1A has developed a high-voltage DC power supply for electrostatic precipitator in China. The mains power is rectified into DC, and a full bridge zero current switch series resonant inverter circuit is used to invert the DC voltage into high-frequency voltage. Then, it is stepped up by a high-frequency transformer and rectified into DC high voltage. Under resistive load conditions, the output DC voltage reaches 55kV, the current reaches 15mA, and the operating frequency is 25.6kHz.
