Keep the power cleaner.
讓電能更清潔！
讓電能更清潔！
瀚爾爵電氣（HDAELEC）
德國工藝 百年傳承
源自歐洲 品質(zhì)保證
From European ?quality assurance
防爆防漏 質(zhì)量把控
EXPLOSION-PROOF AND LEAK-PROOF QUALITY CONTROL
常態(tài)現(xiàn)貨供應(yīng)
NORMALLY AVAILABLE FROM STOCK
歐洲工廠考察
European factory inspection
關(guān)于我們 / About us
瀚爾爵電氣（上海）有限公司是一家集產(chǎn)品技術(shù)進(jìn)出口，研發(fā)為一體的專業(yè)電能質(zhì)量綜合解決方案及產(chǎn)品的服務(wù)商。公司總部位于上海，銷售服務(wù)網(wǎng)絡(luò)覆蓋整個(gè)中國地區(qū)。
瀚爾爵一直與歐洲幾大知名電氣企業(yè)合作，是他們?cè)谥袊貐^(qū)的核心合作伙伴。瀚爾爵電氣以龐大的中國市場(chǎng)為依托，將歐洲精湛的工藝和先進(jìn)的電能質(zhì)量產(chǎn)品廣泛的運(yùn)用于國內(nèi)外的建材、冶金、石油、化工、市政、港口、汽車、商業(yè)、醫(yī)療等各行業(yè)的電力系統(tǒng)中。
我們的使命是：“Keep the power cleaner”讓電能更清潔！貼身服務(wù)于每一位中國客戶，亦將優(yōu)秀的服務(wù)精神貫穿于研發(fā)、生產(chǎn)、銷售的全過程，全力為每一位客戶提供先進(jìn)的電能質(zhì)量產(chǎn)品、綜合解決方案以及專業(yè)完善的售后服務(wù)。瀚爾爵電氣將企業(yè)發(fā)展與社會(huì)使命緊密地聯(lián)系在一起。提升電能質(zhì)量，降低用電成本，服務(wù)客戶，服務(wù)社會(huì)，是我們矢志不渝的目標(biāo)和追求。
工程案例 / Engineering case
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新聞資訊 / NEWS
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一篇文章搞清楚：電容、儲(chǔ)能、耦合和諧振
2025-12-19
電容就好比水坑，水流過來，在水坑緩沖一下，再流過去就平穩(wěn)了，這就是濾波。一、什么是儲(chǔ)能呢？答：留在水坑里的水就是儲(chǔ)能。二、什么是耦合呢?答：水流流過的頻率慢，水進(jìn)入坑里不連通，水頻率快了，來不及充滿水坑就連通了，通高頻、阻低頻、幫助信號(hào)高速傳遞就是耦合。三、什么是諧振?答：電容與電感接合，可以在電路中產(chǎn)生震蕩，這就是諧振。
一個(gè)視頻看懂如何測(cè)量IGBT
2025-12-09
設(shè)備功率管IGBT測(cè)量方法，1、2、3腳分別是G、C、E，用萬用表10K歐姆檔測(cè)量，黑表筆接第2腳，紅表筆接第3腳。用手觸摸1、2腳導(dǎo)通，觸摸1、3腳截止，說明這個(gè)功率管是完好的。How to measure the IGBT？Measurement method for IGBT of equipment power transistor, pins 1, 2, and 3 are G, C, and E respectively, measured with a multimeter in 10K ohm range, with the black probe connected to pin 2 and the red probe connected to pin 3. Touch pins 1 and 2 with your hand to turn on, and touch pins 1 and 3 to turn off, indicating that this power transistor is intact.
一個(gè)視頻了解光伏的心臟-逆變器
2025-12-05
光伏就是把太陽能轉(zhuǎn)化為電能的過程，但太陽能產(chǎn)生的是直流電，而電網(wǎng)傳輸、設(shè)備運(yùn)行使用的都是交流電，所以需要把直流轉(zhuǎn)化為交流。交流轉(zhuǎn)直流叫整流，直流轉(zhuǎn)交流叫逆變，這個(gè)設(shè)備是：逆變器。是光伏的核心部件，常用在新能源汽車?yán)铩Ｋ霓D(zhuǎn)化效率時(shí)刻影響著發(fā)電效率，把電池的直流轉(zhuǎn)換為交流，以供電機(jī)使用。逆變器的重要性堪比燃油車的變速箱，因?yàn)樗?fù)責(zé)控制電流、電壓和頻率，從而改變電機(jī)的轉(zhuǎn)速、扭矩，影響著電機(jī)的能耗、馬力，對(duì)純電續(xù)航和性能影響巨大。 The heart of photovoltaics - invertersPhotovoltaics is the process of converting solar energy into electrical energy, but solar energy generates direct current, while the power grid transmission and equipment operation use alternating current, so it is necessary to convert direct current into alternating current. The conversion of AC to DC is called rectification, and the conversion of DC to AC is called inversion. This device is an inverter. It is the core component of photovoltaics and is commonly used in new energy vehicles. Its conversion efficiency constantly affects the power generation efficiency, converting the DC of the battery into AC for use by the motor. The importance of an inverter is comparable to that of a gearbox in a gasoline car, as it is responsible for controlling current, voltage, and frequency, thereby changing the speed and torque of the motor, affecting its energy consumption and horsepower, and having a huge impact on pure electric range and performance.
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