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1. Maintain the drive product (220V/380V 0.1kw~500kw) for China and global market 維護變頻器產(chǎn)品(220V/380V 0.1kw~500kw) 2. Debug and solve technically challenging issues as part of a multidisciplinary design team 善于分析解決問題 3. Self-motivated and working with different function team 積極主動和不同的team 合作，推進(jìn)問題解決 4. Making test product and implement power / analog circuit (like IGBT, Mosfet, protection circuit, switched power supply…etc) 測試驗證功率，模擬電路 5. Deeply involved into the Verification/Validation Test to verify the solution and solve product issue finally 參與測試，驗證方案 6. Communicate / discuss with foreign team independently 獨立和國外同事討論溝通 7. Follow Schneider internal maintenance process and quality strategy. 8. Maintain and increase knowledge/expertise of product engineering technologies, competitor analysis. Skills 1. Master degree of EE with 3+ years of drive products design experience is preferred. Bachelor degree will need 5+ years experience. 電力電子專業(yè)碩士文憑，至少3年以上變頻產(chǎn)品設(shè)計經(jīng)驗。學(xué)士學(xué)位需要5年以上設(shè)計經(jīng)驗。 2. Good knowledge of power electronic, topology (2-level), component selection (IGBT, Mosfet) and thermal calculation (power loss simulation), protection strategy (short circuit, over voltage, thermal). 3+ years experience of drive platform design is a strong nice to have. 精通電力電子知識、拓?fù)湓O(shè)計、元器件選擇(IGBT, gate driver，Bus Cap, Mosfet)、損耗計算、保護策略（短路，過壓，過溫）。3年以上變頻硬件平臺設(shè)計經(jīng)驗會被優(yōu)先考慮。 3. Sensors and signal conditioning (grounding schemes, filters, A/D…). Current/Voltage measurement methods. 傳感器與信號處理設(shè)計經(jīng)驗，包括接地，拓?fù)洌瑸V波器，數(shù)字/模擬轉(zhuǎn)換。常用電流電壓檢測方法 4. Switched power supplies (flyback DC/DC converters, power efficiency, reliability…). 開關(guān)電源設(shè)計經(jīng)驗，熟知常用拓?fù)?，器件選型，損耗與效率計算。能夠設(shè)計高頻變壓器和電感。 5. EMC principle knowledge, Differential/Common path, Conducted/Radiated Emission… 掌握EMC相關(guān)原理，差模、共模路徑分析，傳導(dǎo)與發(fā)射問題解決 6. High-speed digital design and circuits (microprocessors, DSPs, memories), familiar with basic controller functions (analog/Digital input or output). 熟知主控板功能設(shè)計，包括數(shù)字、模擬輸入輸出接口設(shè)計，編碼器接口設(shè)計。 7. Schematic/PCB design and tools skills(Allegro) 8. Familiar with simulation tools(matlab, plecs, pspice or psim), basic knowledge of motor control 1. Maintain the drive product (220V/380V 0.1kw~500kw) for China and global market 維護變頻器產(chǎn)品(220V/380V 0.1kw~500kw) 2. Debug and solve technically challenging issues as part of a multidisciplinary design team 善于分析解決問題 3. Self-motivated and working with different function team 積極主動和不同的team 合作，推進(jìn)問題解決 4. Making test product and implement power / analog circuit (like IGBT, Mosfet, protection circuit, switched power supply…etc) 測試驗證功率，模擬電路 5. Deeply involved into the Verification/Validation Test to verify the solution and solve product issue finally 參與測試，驗證方案 6. Communicate / discuss with foreign team independently 獨立和國外同事討論溝通 7. Follow Schneider internal maintenance process and quality strategy. 8. Maintain and increase knowledge/expertise of product engineering technologies, competitor analysis. Skills 1. Master degree of EE with 3+ years of drive products design experience is preferred. Bachelor degree will need 5+ years experience. 電力電子專業(yè)碩士文憑，至少3年以上變頻產(chǎn)品設(shè)計經(jīng)驗。學(xué)士學(xué)位需要5年以上設(shè)計經(jīng)驗。 2. Good knowledge of power electronic, topology (2-level), component selection (IGBT, Mosfet) and thermal calculation (power loss simulation), protection strategy (short circuit, over voltage, thermal). 3+ years experience of drive platform design is a strong nice to have. 精通電力電子知識、拓?fù)湓O(shè)計、元器件選擇(IGBT, gate driver，Bus Cap, Mosfet)、損耗計算、保護策略（短路，過壓，過溫）。3年以上變頻硬件平臺設(shè)計經(jīng)驗會被優(yōu)先考慮。 3. Sensors and signal conditioning (grounding schemes, filters, A/D…). Current/Voltage measurement methods. 傳感器與信號處理設(shè)計經(jīng)驗，包括接地，拓?fù)洌瑸V波器，數(shù)字/模擬轉(zhuǎn)換。常用電流電壓檢測方法 4. Switched power supplies (flyback DC/DC converters, power efficiency, reliability…). 開關(guān)電源設(shè)計經(jīng)驗，熟知常用拓?fù)洌骷x型，損耗與效率計算。能夠設(shè)計高頻變壓器和電感。 5. EMC principle knowledge, Differential/Common path, Conducted/Radiated Emission… 掌握EMC相關(guān)原理，差模、共模路徑分析，傳導(dǎo)與發(fā)射問題解決 6. High-speed digital design and circuits (microprocessors, DSPs, memories), familiar with basic controller functions (analog/Digital input or output). 熟知主控板功能設(shè)計，包括數(shù)字、模擬輸入輸出接口設(shè)計，編碼器接口設(shè)計。 7. Schematic/PCB design and tools skills(Allegro) 8. Familiar with simulation tools(matlab, plecs, pspice or psim), basic knowledge of motor control