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Wind Power System
Wind energy is a kind of clean and renewable energy. As the most important utilization form of wind energy, wind power generation has good environmental and economic benefits.In wind power generator system, the wind power converter converts the output electric energy of generator, whose frequency and amplitude are variable, into CVCF electric energy by AC-DC-AC Convertion, and then the CVCF electric energy will be fed to the grid, so as to realize the variable-speed constant-frequency control of the wind power generator.The wind power converters can be classified into DFIG converters, full power converters and electric excitation converters, which are respectively used together with the motors such as DFIG motor, permanent magnet directdrive motor and electric excitation motor.

  • variable pitch servo driver
    30kW Universal Variable Pitch DC Servo Driver
    Pitch Servo Drive Hopewind provides 7.5kW, 11kW, 15kW, 17kW, 23kW, 30kW and other specifications of the wind power pitch servo drives. The servo drive is designed for the wind power pitch control system, which can be equipped with DC servo motor, permanent magnet synchronous motor and AC asynchronous servo motor, and can adapt to the harsh vibration and temperature conditions in the hub. The drive meets the requirements of high performance pitch control with superior control precision and high response speed. It is suitable for more than 82 meters of the blade fast drive, and effectively prevents the runaway accidents caused by the lack of driving torque. If you want to know some information about our company,pls check our website: www.hopewindelectric.com
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  • Liquid Cooling System
    100kW Wind Energy Converter Liquid Cooling System
    100kW Liquid Cooling System The liquid cooling system of Hopewind is developed and manufactured for High-power power electronic products. It meets various requirements of 1.0MW~6.0 MW converters. Regards the harsh need of some special fields, Hopewind has taken some particular measures, for example, the cooling equipment works in low temperature, with consendation, with LVRT, etc, which does not only guarantee the reliability of good work, but also guarantee the  rights and interests of customers. At the same time, the cooling system can be controlled automaticly, and it also can be controlled remotely through hotline or Modbus, etc. If you want to know some information about our company,pls check our website: www.hopewindelectric.com
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  • Wind Power Converter water-cooling system
    60kW Wind Power Converter water-cooling system
    60kW Liquid Cooling System The liquid cooling system of Hopewind is developed and manufactured for High-power power electronic products. It meets various requirements of 1.0MW~6.0 MW converters. Regards the harsh need of some special fields, Hopewind has taken some particular measures, for example, the cooling equipment works in low temperature, with consendation, with LVRT, etc, which does not only guarantee the reliability of good work, but also guarantee the rights and interests of customers. At the same time, the cooling system can be controlled automaticly, and it also can be controlled remotely through hotline or Modbus, etc. If you want to know some information about our company,pls check our website: www.hopewindelectric.com
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  • HIM Controller
    HIM Series Controller regulator monitor
    HIM Series Controller Hopewind wind power main control development platform, with full absorption and integration of domestic and foreign advanced technology and design ideas — high performance CPU, real time Linux operating system, distributed design and 100M high-speed internal bus, is a controller that can change the control strategy by programming or software configuration. Because the controller has the characteristics of easy programming, flexible expansion, fast communication, reliable performance and so on, it is suitable for the main controller development platform of wind power generation (single or double cabinet layout) and also for the development of control system in other industrial control fields. Integral Structure: Main control module, digital modules, analog modules, backboard components System Block Diagram: Performance Characteristics: 1.Support for real time wave recording 2.High performance ARM processor 3.Remote upgrade module 4.Strong anti-interference and anti-vibration 5.TF card, USB mass storage 6.Support C and ST language program development 7.Linux real-time kernel, support up to 10ms program execution cycle 8.Using EtherCAT backboard bus connection, fast and stable signal transmission 9.Providing rich signal interface, through the module configuration to fully meet the development and application of wind turbine master control If you want to know some information about our company,pls check our website: www.hopewindelectric.com
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  • Pitch Control System
    Pitch Control System Variable oar control system
    Pitch Control System Performance Features: 1.Position steady state error <0.05 degree 2.Normal pitch follower deviation <1 degree 3.Paddle synchronous angle deviation <0.5 degree 4.Suitable for 1MW~6MW unit 5.The operating temperature of ultra-low temperature type can be as low as -40℃. 6.The operating altitude of ultra-high altitude type can reach 4000 meters. 7.With the double security protection function of software and hardware 8.Pitch control, position control mode and speed control mod 9.Provide three cabinets, four cabinets, six cabinets or seven cabinet system according to the needs of users 10.With excellent HVRT and LVRT capacity 11.With CANopen, ProfibusDP, RS485 and other communication interface 12.The software part has the functions of real-time fault, history fault record and fault snapshot. 13.The software part has a easy and direct human-machine interaction interface, and has the perfect parameter management function, manual operation function and super capacitor test function. If you want to know some information about our company,pls check our website: www.hopewindelectric.com
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  • Main Control System
    Main Control System
    Main Control Electric System Hopewind has the design, production and testing capacities of main control electrical system. According to the electrical topology of the wind turbine unit, we can provide single cabinet type and make the design and production of the double cabinet type package plan. The system meets the corresponding standards of GB 7479-2010/IEC 60446:2007, GL2010 and so on. The main control cabinets designed and manufactured by Hopewind have all passed the internal type tests, such as ESD, radiated electromagnetic field immunity, insulation resistance, high voltage endurance, vibration、protection, high and low temperature, lightning protection, and overall machine whole functions on-site operation test. Hopewind can customized the cabinet size according to the customer requirements. If you want to know some information about our company,pls check our website: www.hopewindelectric.com
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  • Liquid-cooling Wind Power Converter
  • Air-conditioning-cooling Doubly-fed Wind Turbine Inverter
  • Full-Power wind energy conversion system
  • Permanent Magnet wind energy converter
    6MW Full Power Permanent Magnet wind energy converter
    Full Power Permanent Magnet Converter Performance Features: 1. Unique user customization:Power, signal, external loop and other interfaces can be customized according to users' needs 2. Excellent power quality:Leading control technology, that ensures the unit on/off grid with zero impact, and adjustable grid-side power factor 3. Great power grid adaptability:Effectively adapt to the weak power grid, and can adapt and suppress the harmonics and flicker. Meet the national standard for LVRT 4.Broad environmental adaptability:IP54 ingress protection, high reliability, suitable for high altitude, low temperature, salt fog and other harsh environment 5. Perfect system monitoring and fault diagnosis:hopeInsight monitoring software can realize remote monitoring and fault diagnosis of single converter, hopeViewTM network monitoring system can realize networking and monitoring of converters in the wind field and remote scheduling of converters’ active and reactive power If you want to know some information about our company,pls check our website: www.hopewindelectric.com
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  • Integrated wind turbine power inverter
    3.0MW Liquid-cooling Full-power Integrated wind turbine power inverter
    Liquid-cooled Full-power Integrated Converter Performance Features: 1. Integrated structure design · Optimize the design of the outer pipeline to decrease the pipeline length. · The inlet and outlet water pipe are both on the bottom end of the cabinet, can effectively save the installation holes space. · The ingress protection of liquid-cooled machine and converter is the same as IP54, which is easy to use in harsh environment. · The liquid-cooled machine and the converter adopt an integral structure, compact structure, for the convenient transportation and hoisting. 2. Control integration · More accurate detection of water temperature and pressure of the inlet and outlet. · The liquid-cooled machine is controlled by the converter, without the need of external control, so the coordination logic is more excellent. The converter can respond to the abnormal condition of the liquid-cooled machine in time. 3. Maintenance integration · The operation and maintenance of the liquid-cooled system can be monitored by remote network monitoring system. · Unified maintenance by Hopewind, service responses and spare parts reserves are consistent with the converter. · The unified background monitoring software can real-time monitor the operating status of liquid-cooled machine and fault records, to realize the unified customer service inspections. If you want to know some information about our company,pls check our website: www.hopewindelectric.com
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  • Containerised Integrated Wind Energy Inverter
    8.0MW Containerised Integrated Medium Voltage Wind Energy Inverter
    Container-type Integrated Medium Voltage Wind Power Converter Performance Features: 1.Using standard containers, to facilitate the standard design of the outer platform of the tower 2.Placed in the tower outer platform, assist the optimization of tower design to cost saving 3.Great sealing performance, with high Ingress Protection of the converter itself, to ensure the safe operation of the converter 4.Perfect system monitoring and fault diagnosis: hopeInsight monitoring software can realize remote monitoring and fault diagnosis of single converter, hopeViewTM network monitoring system can realize networking and monitoring of converters in the wind field and remote scheduling of converters’ active and reactive power If you want to know some information about our company,pls check our website: www.hopewindelectric.com
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