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- HD8000 Series Medium Voltage Engineering Type variable frequency drive manufacturers
HD8000 Series Medium Voltage Engineering Type Variable Frequency Drive System
Product Introduction:
1.The
"system level" design and modularization units of accessory
engineering, to facilitate the expansion of power and customized
engineering combination, to meet meet the flexibility of application and
integration of system.
2. Engineering reliability
design concept, using IGCT and crimping power module, with two-level,
three-level, five-level and seven-level topology; fewer devices, high
reliability.
3. With our rich range of products and
solutions, can provide a direct replacement for CC, LCI products; grid
level supporting 1.65kV, 3.3kV, 6.6kV, 10kV, with 3MW-90MW power
coverage.
4. Complete rectifier front-end,
including basic rectifier, intelligent feedback rectifier and AFE
rectifier; can providing a common bus two-quadrant/four-quadrant
transmission system according to customer demand.
5. Ultra high power density, minimal footprint.
6. Use of deionized water cooling scheme, internal heat dissipation using
the wind-water heat exchanger; high protection level, up to IP65.
7. Can be seamlessly connected with the mainstream PC, in addition to
supporting the mainstream Profibus, CANopen, ModBus RTU protocol, but
also supports TCP/IP, CC-Link, DeviceNet and other protocols.
8. Excellent control performance; when sudden increase of rated torque,
the current response time is about 5ms under the torque control mode.
9. Strong adaptability of the grid to support a wide range of input power
grid; better adaptability of unbalanced grid and harmonic distortion
grid.
10. The product can be suitable for
asynchronous induction motor, permanent magnet synchronous motor and
electric excitation synchronous motor.
11. Providing a quick debugging tool hopeInsight, can achieve intelligent
wizard, graphical configuration, fault recording and 12-channels
background oscilloscope ,for more convenient network debugging.
12. Hopewind Cloud Data Management Services be used to achieve "zero"
distance monitoring, providing customers with advanced data analysis and
diagnostic services, reducing unplanned downtime.
13. Products can be widely used in metallurgical steel rolling, oil and gas
transportation, mining machinery, marine equipment, test bench,
offshore wind power, pumped storage and other industrial fields.
If you want to know some information about our company,pls check our website: www.hopewindelectric.com
2205 | 2210 | 2220 | 3310 | 2620 | AA30 | 6640 | AA60 | 6660 | AA90 | |
Input voltage | 1650V | 1650V | 1650V | 3300V | 1900V | 10kV | 6600V | 10kV | 6600V | 10kV |
Input frequency | 45~66Hz | |||||||||
Overload capacity | Overload 60s (relative to 115% rated current), | |||||||||
overload 10s(relative to 125% rated current) | ||||||||||
Operation efficiency | ≥99% | |||||||||
Fundamental | ≥0.95(rated current, equipped with 2% AC input reactor) | |||||||||
power factor | ||||||||||
Protection function | Overload protection, overtemp protection, etc. | |||||||||
Input frequency | 45~66Hz | |||||||||
Overload capacity | Overload 60s (relative to 115% rated current), | |||||||||
overload 10s(relative to 125% rated current) | ||||||||||
Operation efficiency | ≥98.5% | |||||||||
Power factor | Can be adjusted (normally set to 1) | |||||||||
Protection function | Overload protection, short circuit protection, fault pre-judgment, etc. | |||||||||
Output voltage | 1650V | 1650V | 1650V | 3300V | 6600V | 10kV | 6600V | 10kV | 6600V | 10kV |
Maximum output | 80Hz | 80Hz | 80Hz | 100Hz | 100Hz | 100Hz | 100Hz | 100Hz | 100Hz | 100Hz |
frequency | ||||||||||
Steady speed precision | OLVC:0.2% CLVC:0.1%(0Hz) | OLVC:0.4% CLVC:0.2%(0Hz) | ||||||||
Velocity fluctuation | OLVC:0.2% CLVC:0.1%(0Hz) | OLVC:0.4% CLVC:0.2%(0Hz) | ||||||||
Starting torque | OLVC:150%(0.5Hz) | OLVC:130%(0.5Hz) | ||||||||
CLVC:200%(0Hz) | CLVC:150%(0Hz) | |||||||||
Torque control | V/F:not support OLVC:support | V/F:not support OLVC:support CLVC:support | ||||||||
CLVC:support | ||||||||||
Torque precision | OLVC:5% CLVC:5% | OLVC:5% CLVC:5% | ||||||||
Torque time | OLVC:10ms CLVC:10ms | OLVC:15ms CLVC:15ms | ||||||||
Speed corresponding | OLVC:100ms CLVC:100ms | OLVC:150ms CLVC:150ms | ||||||||
time | ||||||||||
Dynamic speed | OLVC:0.3% CLVC:0.5%(0Hz) | OLVC:0.6% CLVC:1%(0Hz) | ||||||||
drop equivalent | ||||||||||
Temperature | Inlet water temperature≤40°C | |||||||||
Altitude | ≤4000m (2000m ~ 4000m derating use) | |||||||||
Ingress Protection | IP54 | |||||||||
Cooling method | Liquid-cooling | |||||||||
Anticorrosion grade | C4 |
HD2000 Modular Control Drive Product Introduction: 1. Hopewind developed the HD2000 independently and holds 21 patents relating to the technology. 2. Complete product series, there are 2 kinds of cooling method products: air-cooling and liquid-cooling. The power range is from 45kW to 4800kW, and supports 3 kinds of control method: V/F, SVC and FVC. 3. Modular Design. Rectifier Unit, Motor Drive Unit, Control Unit, Brake Unit and other units can be configured and joined to meet unique customer requirements. 4. Integrated Multi-axis Motion Control. Fit for integrated, multifunctional and multi-axis control for complex industrial control process. 5. Programmable Process Profiles. Besides standard software, control unit provides 3 programmable software blocks to realize the specific process required by the customers. 6. Can be seamlessly connected with the principal machine, besides supports mainstream communication protocols – Profibus, CANopen, ModBus, and support TCP/IP, CC-Link, DeviceNet as well. 7. Excellent performance of hovering at zero speed, controlling the motor hovering at zero speed with no shake and slip. 8. Tiny torque response time. Under torque control mode, 2ms current response time when added the rated torque in sudden. 9. Master/Slave Load Balancing Control. Master/slave motion control, completely static load balance and dynamic load balance in milliseconds can be implemented with flexible parameter interconnection. 10. Four-quadrant Operation. High capacity of regenerative feedback through PWM controlled rectification and common DC bus. 11. Strong Adaptability. Designed for operation on low power quality grid. Tolerant of frequent interruptions, spikes and surges. 12. Centralized Control & Distributed Operation, Higher Reliability through Redundancy. 13. Redundancy Design. Modules may be paralleled to achieve desired level of capacity and redundancy. 14. High Compatibility. Compatible with asynchronous motors and synchronous motors via automatic motor identification. 15. Easy Maintenance. Modular design and front access results in low mean time to repair (MTTR). 16. Could corollary with hopeCloud dada management system, to achieve zero-distance monitoring, provide advanced data analysis and diagnostic services for customers, reducing unplanned downtime. 17. IGBT protection via smart junction temperature prediction algorithm. Thermal model design, precise IGBT junction temperature prediction at stable or transient overload operation to maximize load capacity and ensure reliability. 18. Soft turn-off technology for IGBT shoot through. If shoot through occurs on the system, the soft turn-off technology will make sure the power devices shutoff without deviation from the safe V-operation region to prevent damage. 19. Complete product design and test platform, IGBT stability design platform, vibration test, hovering test, high/low temperature test and various motor test platform. If you want to know some information about our company,pls check our website: www.hopewindelectric.com
(3K/4K/5K/6K/8K)
Wind Power Converter Intelligent Maintenance Platform
hopeGateTM Intelligent Maintenance Acquisition Unit hopeGateTM Intelligent Maintenance Acquisition Unit is used in control system of wind energy or solar energy for protocol conversion and enable the control system to be compatible with various protocols. At the same time, hopeGateTM provide a abundant communication conversion interface to realize network control easily. Performance features: 1. Support C, C++ language programming for end users. 2. Support TCP/IP protocol stack, CANOpen protocol, Modbus protocol,etc. 3. Provide rich communication interfaces. If you want to know some information about our company,pls check our website: www.hopewindelectric.com
(PowerSA-SUNio 12)
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
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 visit our website: www.hopewindelectric.com
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