http://www.kadhoai.com.cn 2026-04-10 03:48:38 來源:西門子工業業務領域
• Sinamics DCP 雙向直流變換器可通過並聯將最大功率增至480千瓦
• 集成最大功率點跟蹤功能用於跟蹤光伏陣列最大發電量
• 保持直流母線側電壓穩定
• 實現以太網 / IP通信
西門子Sinamics DCP最新一代雙向直流變換器拓展其功率範圍,通過並聯實現最高至480千瓦的輸出功率。更高的開關頻率為采用較小的電抗器創造了條件,讓裝置尺寸更小,更省空間。集成電壓控製功能使得該DC/DC電源變換器可被用於高功率的0-800V直流電壓源。

Sinamics DCP不(bu)僅(jin)適(shi)合(he)於(yu)工(gong)業(ye)應(ying)用(yong),同(tong)時(shi)適(shi)合(he)再(zai)生(sheng)能(neng)源(yuan)領(ling)域(yu)中(zhong)集(ji)中(zhong)式(shi)和(he)分(fen)布(bu)式(shi)多(duo)種(zhong)發(fa)電(dian)類(lei)型(xing),如(ru)風(feng)光(guang)儲(chu)一(yi)體(ti)的(de)控(kong)製(zhi)係(xi)統(tong)中(zhong)應(ying)用(yong)。作(zuo)為(wei)一(yi)種(zhong)功(gong)率(lv)靈(ling)活(huo)擴(kuo)展(zhan)的(de)升(sheng)降(jiang)壓(ya)型(xing)電(dian)源(yuan)轉(zhuan)換(huan)器(qi),它(ta)既(ji)可(ke)以(yi)工(gong)作(zuo)在(zai)電(dian)動(dong)模(mo)式(shi)也(ye)可(ke)以(yi)工(gong)作(zuo)在(zai)發(fa)電(dian)模(mo)式(shi)。該(gai)設(she)備(bei)輸(shu)入(ru)和(he)輸(shu)出(chu)側(ce)可(ke)連(lian)接(jie)兩(liang)種(zhong)直(zhi)流(liu)電(dian)壓(ya)(不論高低)。這使得Sinamics DCP可ke非fei常chang理li想xiang地di用yong於yu給gei工gong業ye電dian池chi和he超chao級ji電dian容rong充chong放fang電dian。其qi內nei置zhi的de保bao護hu裝zhuang置zhi可ke確que保bao所suo連lian設she備bei既ji不bu會hui被bei過guo度du充chong電dian,也ye不bu會hui使shi其qi完wan全quan放fang電dian。較jiao高gao的de內nei部bu開kai關guan頻pin率lv為wei設she計ji的de緊jin湊cou和he減jian少shao設she備bei重zhong量liang創chuang造zao了le條tiao件jian。150%的額定過載能力,使該裝置能夠被用於高動態響應的應用場合。
qigaoxingnengdedianyakongzhiqikejiankongzhiliumuxian,bingqiezaidianlidianzixitongfashengguzhangdeqingkuangxia,zaiyiduanshijianneibaochisuoxudedianya。zuoweiyizhonghuanmangensuixingkongzhiqi,zhuangzhineizhizuidagonglvdiangenzongqikelianxusousuozuijiagongzuodian,yibianzhuanhuanliyongmeikuaitaiyangnengdianchibandezuidafadiannengliang。zhuangzhicaiyongProfibus作為標準通訊接口,此外還可選用Profinet或以太網/IP接口連接工業網絡。提供BOP20操作麵板,用於調試和本地操作控製。
Sinamics DCP shuangxiangzhiliubianhuanqiyingyongguangfan,youqishihebaokuozaiguangfuxitonghefengdianyuchunengxiangjiehedexitongyingyongchanghe,huoyongyuxuyaotiaojiefengzhifuhe,yijijiehechaiyoujigongdianxitong,menshiqizhongjihaiyoucunchuhefenjianxitong,ciwai,tahaikebeiyongyudiandongqichekuaisuchongdianzhan,bingkeyongyudiandongqicheshiyanxitongdefangzhendianyuan。
采用Sinamics DCP還可設計出集成式蓄電池儲能係統。葡萄牙“波西米亞狂想曲(Bohemia Rhapsody)”客輪采用一種創新型推進裝置,可真實顯示該係統是如何工作的。該客輪上裝配的Sinamics DCP為蓄電池供電使得船首側推可作為備用推進係統。在這艘船舶上,蓄電池可以工作在三種模式下:用於輔助操縱(額定功率為50千瓦);用作增壓模式(峰值功率至80千瓦);用作緊急供電模式(額定功率為50-70千瓦)。船(chuan)上(shang)配(pei)備(bei)的(de)計(ji)算(suan)機(ji)可(ke)監(jian)控(kong)蓄(xu)電(dian)池(chi)電(dian)量(liang),確(que)保(bao)電(dian)池(chi)始(shi)終(zhong)具(ju)備(bei)滿(man)足(zu)三(san)十(shi)分(fen)鍾(zhong)緊(jin)急(ji)操(cao)作(zuo)所(suo)需(xu)的(de)電(dian)量(liang)。如(ru)果(guo)蓄(xu)電(dian)池(chi)剩(sheng)餘(yu)電(dian)量(liang)低(di)於(yu)緊(jin)急(ji)操(cao)作(zuo)所(suo)需(xu)的(de)電(dian)量(liang),則(ze)禁(jin)用(yong)艏(shou)側(ce)推(tui)增(zeng)壓(ya)模(mo)式(shi)。Sinamics DCP 雙向直流變換器將蓄電池連接至直流母線。