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玉柴發(fā)布中國首個柔性燃料發(fā)動機平臺及首批滿足我國第四階段油耗標準國六發(fā)動機！

2023-05-31 08:53:43 來源：玉柴集團 閱讀量：15525 評論

導讀：5月30日，玉柴展示了最新的科創(chuàng)成果，并推出了中國首個實現(xiàn)商業(yè)化運營柔性燃料動力平臺，及我國首批滿足第四階段油耗標準的國六二代發(fā)動機。

　　【農(nóng)機網(wǎng) 科技創(chuàng)新】5月30日，是一年一度的全國科技工作者日。當天，玉柴展示了最新的科創(chuàng)成果，并推出了中國首個實現(xiàn)商業(yè)化運營柔性燃料動力平臺，及我國首批滿足第四階段油耗標準的國六二代發(fā)動機。
 
　　玉柴首個實現(xiàn)商業(yè)化運營的柔性燃料發(fā)動機平臺及首批滿足我國四階段油耗標準的國六二代發(fā)動機的發(fā)布，將使我國真正實現(xiàn)低成本應用零碳、低碳燃料高熱效率發(fā)動機，推動我國內(nèi)燃機行業(yè)邁入新的發(fā)展階段。
 
　　為了鼓勵科技創(chuàng)新，玉柴今年全國科技工作者日對重大科技項目的獎勵超過4000萬元；從去年開始，玉柴三年內(nèi)對重大科技項目的獎勵達將到1.9億元。
 
　　推出中國首個實現(xiàn)商業(yè)化運營柔性燃料發(fā)動機平臺
 
　　此次活動，玉柴發(fā)布中國首個實現(xiàn)商業(yè)化運營柔性燃料發(fā)動機平臺。該平臺通過自主控制器開發(fā)和通用化的缸蓋設計，僅需對燃料系統(tǒng)和軟件做調(diào)整就可以柔性匹配各種燃料，以最低的成本、最快的開發(fā)進度做全產(chǎn)品，滿足客戶個性化需求。
 

　　玉柴通過柔性燃料發(fā)動機平臺開發(fā)，實現(xiàn)了“四個領先”：
 
　　領先發(fā)布。2021年、2022年中國首款商用車燃氫發(fā)動機、最大馬力燃氫發(fā)動機在玉柴點火，此次玉柴率先發(fā)布中國首個柔性燃料發(fā)動機平臺，再次推動中國內(nèi)燃機行業(yè)技術進入新的發(fā)展階段。
 
　　領先布局。在國家“雙碳”戰(zhàn)略背景下，零碳燃料轉(zhuǎn)型是內(nèi)燃機的未來。玉柴通過柔性燃料發(fā)動機平臺開發(fā)，推動內(nèi)燃機從燃油，向從氫燃料拓展,并實現(xiàn)了氨氫、氨柴、甲醇柴油等單、雙燃料模式內(nèi)燃機開發(fā)，拓展了內(nèi)燃機的發(fā)展領域。
 
　　領先技術。從“氫脆”“爆震”等技術難點的攻克，到高熱效率技術開發(fā)，玉柴推動了燃氫發(fā)動機實現(xiàn)有效熱效率44%，國內(nèi)領先。通過超稀薄燃燒技術應用，實現(xiàn)近零排放。
 
　　領先示范運行。日前，玉柴研發(fā)的我國首款氫燃料內(nèi)燃機發(fā)電動力系統(tǒng)點火成功，是國內(nèi)最早的示范運行。該動力系統(tǒng)由燃氫發(fā)動機與玉柴芯藍增程器強強聯(lián)合，同時具備“低成本”“長壽命”和“零排放”的優(yōu)點，是當前最具市場化潛力的應用場景。
 

 

　　中國首個柔性燃料發(fā)動機平臺的首款YCK15N燃氣發(fā)動機、YCK15柴油發(fā)動機于2023年率先面世。
 
　　YCK15 、YCK15N排量為14.8升，柴油版最大馬力700馬力，燃氣版最大馬力為570馬力，是我國同排量發(fā)動機中馬力最大的機型。
 
　　該兩款發(fā)動機可靠性更高，其中YCK15N應用強仿真測試技術及超過300萬公里的多場景整車測試，應用高可靠零部件應用，疲勞壽命與柴油機水平相當；后處理系統(tǒng)耐久里程提升1倍，故障率相較國五階段同類產(chǎn)品下降了31%；能耗更低，比同類產(chǎn)品低5%以上，扭矩比同類產(chǎn)品更大，加速性能提升16%、爬坡性能提升11%。
 
　　這兩款產(chǎn)品可廣泛應用于6X4干線物流高端牽引車、山區(qū)或高原地區(qū)標載復合型牽引車。
 
　　首批滿足第四階段油耗法規(guī)標準發(fā)動機亮相
 
　　從國六研發(fā)之初，玉柴就打造了SKY全新的高端定制平臺， SKY高端動力定制平臺囊括輕型機Y平臺，和中型、重型的S、K三個平臺機型，擁有高效、可靠的產(chǎn)品特點。
 
　　在玉柴SKY高端動力定制平臺基礎上，玉柴持續(xù)推進高熱效率、低油耗、超低排放發(fā)動機的研發(fā)，推出了YCS04、YCS06、YCS07、YCK09L、YCK12L等滿足第四階段油耗標準的國六創(chuàng)新產(chǎn)品。
 
　　相比較而言，玉柴推出的高熱效率、低油耗產(chǎn)品，更注重滿足客戶高效率、高可靠的需求，確保在不投入高額成本的基礎上，既滿足國家法規(guī)標準的要求，又能實現(xiàn)客戶價值。
 
　　高效
 
　　高熱效率：玉柴SKY高端定制平臺，目前發(fā)動機量產(chǎn)熱效率最高可達50%，比油耗低至169g/kWh，擁有目前唯一低成本且能夠?qū)崿F(xiàn)量產(chǎn)的高熱效率發(fā)動機。
 
　　高效定制：基于玉柴對動力總成機、整車的理解，玉柴機器從客戶需求定義出發(fā)，開展模塊化開發(fā)和發(fā)動機定制，開發(fā)滿足不同應用場景的發(fā)動機。同時，通過動力鏈極致優(yōu)化，智能大數(shù)據(jù)功能開發(fā)等創(chuàng)新的技術應用，降低用戶使用能耗，降低用戶全生命周期使用成本。
 
　　可靠
 
　　開發(fā)可靠：先進仿真分析工具的加持，發(fā)動機在開發(fā)周期中進行多達五輪的升級和迭代，累計仿真和驗證的時間超過9萬小時，各個子系統(tǒng)和零部件歷經(jīng)超過5萬小時的臺架試驗，以及超600萬公里高溫、高寒、高海拔等嚴苛路試驗證。
 
　　技術可靠：LIVC(進氣門晚關技術)、智能化熱管理等，實現(xiàn)軟硬件全面升級，為用戶提供更有力、更節(jié)省、更舒適、更可靠、更智能的性能體驗。
 
　　智能可靠：基于玉柴在智能電控、無人駕駛技術、星網(wǎng)智云及玉瑆等子公司研發(fā)車聯(lián)網(wǎng)技術，玉柴為用戶提供遠程性能監(jiān)測和預警、智能保養(yǎng)提示、智能診斷等主動服務，全方位賦能用戶，增效降本。
 
　　中速機試驗平臺正式啟用
 
　　當日，玉柴還啟用了新建成的船電中速機試驗平臺，這是玉柴落實“做全”戰(zhàn)略方針的體現(xiàn)，也標志著玉柴機器完成了進軍中速機領域的技術準備。

　　新建設啟用的船電中速機試驗平臺占地面積約6000平方，項目對標國內(nèi)外先進大功率發(fā)動機研發(fā)試驗平臺，是玉柴面向未來高標準排放的大功率發(fā)動機試驗平臺。項目建成了大功率的電力測功機，將用來模擬負載快速變化，提升發(fā)動機快速響應特性；新建成的多種燃料供給系統(tǒng)、燃燒進氣管理等，將充分滿足多種燃料發(fā)動機從極寒到高溫高濕的場景模擬；臺架還建設了超高功率的測試能力，充分滿足公司向中速機等領域拓展的需求，助推公司戰(zhàn)略目標的實現(xiàn)。

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