施耐德無錫研發(fā)中心正式崗位, 非外包。 五險一金,周末雙休。
有大功率變頻器(90kw以上)設計經驗者優(yōu)先考慮
l Self-motivated and working under periodic high pressure.良好的自我驅動及抗壓工作能力
l Ensure the electronic design during the PMP or PEP project.電子設計工作結果交付
l Follow Schneider internal process and quality strategy.遵循企業(yè)質量規(guī)范
l Focus on the drive/motion product (0.18kw~500kw) for China and global market. 針對中國和全球市場的低壓變頻器產品開發(fā)(0.18~500千瓦)
l Transfer and understand marketing requirements.理解并轉換市場產品定義
l Coordinate with other functions, such as Mech, purchasing, cost, ADM…etc. 與其他部門協(xié)同工作,例如機械,采購,成本,制成團隊等
l Daily job includes usual project execution and advance technology research.日常工作包括項目執(zhí)行以及技術預研
l Develop innovative and cost-effective solutions for new products. 開發(fā)具有技術創(chuàng)新性以及高性價比的產品
l Create Schematic, Bom, design specification…etc, guide PCB engineer. 交付原理圖,技術說明,元器件清單等。并可以與PCB工程師一起協(xié)同工作。
l Deeply involved into the Verification/Validation Test to verify the design to meet all functionality, reliability, serviceability, customer, and regulatory requirements. 深度參與產品開發(fā)階段的設計與功能測試。
l Debug and solve many technically challenging issues as part of a multidisciplinary design team.精通硬件調試與問題分析。
l Master degree of power electronic with 3+ years of power electronic products design experience. Bachelor’s degree will need 5+ years’ experience. Drive product experience will be highly preferred電力電子專業(yè)碩士文憑,至少3年以上電力電子產品設計經驗。學士學位需要5年以上設計經驗。有變頻器產品設計經驗,會被優(yōu)先考慮。
l Good knowledge of power electronic topology (2-level, 3-level, PFC, SVG, AFE…etc), 2-level inverter is a mandatory. 3-level/Soft-switching/PFC will be highly preferred. 精通常用電力電子拓撲。熟練掌握2電平變頻器技術,有3電平、軟開關技術或者功率因數校正經驗的會被優(yōu)先考慮。
l Mater the power electronic semi-conductor component selection. Master the power loss calculation. Master the gate driver design. SiC and gate driver design experience will be highly preferred. 精通電力電子半導體器件選型,損耗計算以及驅動電路設計。有碳化硅器件選型及驅動設計經驗的會被優(yōu)先考慮。
l Master the protection strategy (short circuit, over voltage, thermal). 3+ years’ experience of drive platform design will be highly preferred. 精通電力電子產品保護策略(短路,過壓,過溫)。3年以上變頻器硬件平臺設計經驗會被優(yōu)先考慮。
l Sensors and signal conditioning (grounding schemes, filters, A/D…). Current/Voltage measurement methods. 傳感器與信號處理設計經驗,包括接地,拓撲,濾波器,數字/模擬轉換。常用電流電壓檢測方法。
l Switched power supplies (Forward/flyback DC/DC converters, PFCs, power efficiency, reliability…). Able to design and guide the supplier to develop the transformer and inductor. 開關電源設計經驗,熟知常用拓撲,器件選型,損耗與效率計算。能夠指導、協(xié)同供應商進行高頻變壓器和電感設計。
l EMC principal knowledge, Differential/Common path, Conducted/Radiated Emission… EMC相關原理掌握,差模、共模路徑分析。輻射傳導與發(fā)射傳導問題解決
l Analog circuit design (Amplifier, 2/3 order filter, Monte Carlo method). 掌握常用模擬電子設計,包括運放設計,2、3階濾波器設計,蒙特卡洛分析等。
l High-speed digital design and circuits (microprocessors, DSPs, memories, CPLD), familiar with basic controller functions (analog/Digital input or output). CPLD programming and digital filter experience will be highly preferred. 數字電路設計經驗,熟知主控板功能設計,包括數字、模擬輸入輸出接口設計,編碼器接口設計。有CPLD/FPGA編程經驗的會被優(yōu)先考慮。熟悉常用數字濾波器原理的會被優(yōu)先考慮。
l Schematic/PCB design and tools skills(Allegro)熟練使用原理圖與PCB制圖工具。
l Familiar with simulation tools (MATLAB, Plecs, Pspice), basic knowledge of motor control能夠熟練使用一種或者多種仿真分析工具,了解電機控制原理基礎。
l Familiar with related standard, IEC61800-5-1, UL61800-5-1 熟悉變頻器相關標準,至少包括 IEC/UL61800-5-1
l Good oral and writing English skills, able to communicate with internal and foreign engineers through email or phone meeting.能夠使用英文進行讀寫。有英文聽說能力的會被優(yōu)先考慮。
l Positive attitude and team player. Desire for challenge, new technology and self-improvement.積極樂觀的態(tài)度,既能參與團隊合作,也具有獨立工作的能力。愿意接受新事物,新調整并具有自我激勵的個人素養(yǎng)。
l Enthusiasm for power electronics and product development.對電力電子技術富有熱情。