1. Architecture design of relevant digital products of EcoStruxure Power, including interconnected products, edge PME/PSO, and cloud FE, focusing on applications in LV power distribution field.2. Help define China's PP/FD/DE digital strategy and generate ideas for new projects- Help define the digital strategy of power distribution business, and be responsible for the exploration of all digital ideas and pre-research projects in China.- Evaluate technology/industrialization feasibility, cost and TTM, verify technical specifications and performance, maximize reuse, and analyze patents and competitors.3. Design and development of China general gateway platform- Responsible for the pre-research, technical route selection, software and hardware architecture design and development of China's general gateway platform. The products are connected to the cloud platform in the north and support the access of various bus protocol devices in the south.- South protocol: Modbus, CAN-ULP, ZigBee, Lora, IEC61850, etc- Northbound protocol: NB IoT, CAT1, MQTT- Development platform: ARM Linux4. Design and development of cabinet door display unit (HMI)- Design and development of 7-inch cabinet door display unit- Development environment: Linux, QT5. New Ethernet technology T1S/T1L pre research- Pre-research of new generation single pair Ethernet (SPE) technology, including possible application of 10BASE-T1S/T1L in power distribution field. Realize IP Everywhere, solve the dilemma of complex multi-layer field bus protocol in low-voltage field.- Development environment: Verilog, Vivado, Zynq7000 SoC, Matlab6. Non-intrusive load monitoring (NILM) technology pre-research- Study the feasibility of NILM and the integration scheme with existing products.- Development environment: STM32, Keil, FreeRTOS

1. IoT solution design and consultation, based on EnOS Cloud and Edge- Help internal and external customers to access the EnOS IoT platform, involving the following industries: new energy (wind, light, energy storage, etc.), energy management, smart cities, smart buildings, etc.- Be familiar with the EnOS Cloud platform architecture and various components, and be familiar with the cloud requirements and technology stacks on devices in various industries.- Development environment: MCU selection, STM32CubeMX, Keil, FreeRTOS, RT Thread, etc2. Based on EnOS Edge computing platform, solves various field bus protocol conversion and cloud requirements in different industries- Respond to the complex and changeable on-site requirements of customers in various industries, and solve the cloud requirements of customers in various industries.- Common industrial bus protocols: Modbus, IEC104, IEC61850, OPC-UA, etc.3. The optimization design of Thing Model scheme of IOT platform supports digital twin modeling.- Adopt the object-oriented modeling method to redesign the implementation method of IoT platform data model to support the modeling of the relationship between objects and truly support the digital twin.- Based on Digital Twin Modeling Language (DTDL), realize the conversion between IEC61850 data model and DTDL.

1. Big data analysis for power grid systema). Adopt Hadoop/Spark + HBase/Hive + Elastic + Machine Learning solution.b). All equipments are modeled by machine learning of data. The model is deployed to the real-time analysis module to identify complex events, predict and prevent possible failures.c). Development language: Python2. Edge Application Development based on GE Predix Industrial IoT solution.a). Edge equipment and application development based on Predix Machine, acquire thesensor data of equipment for edge analysis, and the data is uploaded to Predix cloud at the same time. After the big data analysis, the decision is fed back to Predix Machine, tooptimize the equipment for optimal system performance.b). Development Environment: Predix Edge OS (Linux), Docker, C/C++, Python, Data Bus, MQTT.3. Optical Instrument Transformer Merging Unit XMU860 product development.a). The merging unit product synchronously merges the digital output of multiple electronic transformer and assembles the protocol frame format of IEC61850-9-2 for the use of secondary protection equipment.b). Hardware Development Environment: Xilinx Zynq 7000, Vivado, Verilogc). Software Development Environment: Xilinx SDK, ARM SoC, Embedded Linux, C/C++

1. On-line Monitoring equipment CBWatch2 developmenta). By means of the sensors widely distributed on the circuit breaker GIS equipment,CBWatch2 collects and analyzes the running state of the equipment in real time, andrealizes the evaluation and alarm of the equipment state.b). Data can also be collected through edge devices, uploaded to the Predix Cloud foranalysis and processing.c). Development Environment: embedded Linux, C/C++.2. Power system Protocol Analysis tool developmenta). This tool is used to parse common power system protocols, such as IEC 61850, IEC60044-8. Mainly used for production and commissioning purposes.b). Development Environment: Windows/Linux, C/C++, QT.3. Component Tracking System GeekCTS Developmenta). The optical instrument transformer products includes up to hundreds of raw materialcomponents, GeekCTS is designed to manage the inventory and use of all raw materialcomponents.b). Development Environment: Ubuntu Linux, Apache, MySQL, Python, Django Webframework

One year work in Lyon, France / Alstom Research Center (ARC)1. NCIT test platform Alstom-DBridge Developmenta). Used to test the accuracy, dynamic range, bandwidth, temperature effects of NCITproducts.b). Development Environment: C/C++, LabVIEW2. IEC 61850 protocol simulation tool developmenta). Used to generate simulation test signals of IEC61850 protocols, such as 9-2 signals.b). Development Environment: C/C++, QT

6 months experiences in CTC SAS, development and testing. Get familiarity with different kind ofprotection devices and IEC61850 protocol.1. Test the MICOM P340 Series product to verify that the IEC61850 is properly integrated into the P340 generator protector.2. IEC61850 data modeling for P640 products. Creating IEC61850 data Model for Transformer Protection device.

1. Develop industry communication products based on CAN, DeviceNet, CANopen and Foundation Fieldbus protocols. The products adopt Altera Nios II SOPC solution. Responsible for the requirement analysis, product architecture design and some core component development. 2. Work include firmware, driver, and some high level component development, and also some hardware design and FPGA development.

Mainly responsible for OS transplantation (BSP) and driver development. Adopt the ARM SOC architecture and VxWorks operating system. The main task including:1. System optimization, such as system booting up performance, NOR flash writing performance, system bus frequency promotion, tailoring OS components.2. OS (VxWorks) porting to mobile phone hardware platform (4721), include boot loader, different type system images, and memory debugging (SDRAM, PSRAM and NOR Flash). 3. Device driver development for some peripheral.4. Successfully resolve the key problems of the system performance. The system running speed was greatly improved and system memory foot print was decreased. This greatly improves the efficiency of development and debugging, increased the customer satisfaction degree.

1. Hardware circuit design and FPGA developmenta) Hardware circuit design and debugging, including chip choosing, circuit design, hardware schematics, PCB layout and hardware circuit debugging. b) FPGA/CPLD development. Adopt Xilinx’s FPGA/CPLD products, familiar with the use of Modelsim、Synplify and ChipScope.2. Embedded system software development