Horizontal-Axis Wind Turbine Generating Unit

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China main port
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TT OR LC
Min Order Qty:
10 unit
Supply Capability:
1000 unit/month

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Product Description:

Model

FD4.0-2/9

Overall length

3900mm

Rated power

2000W

Wind protection mode

Pitch-regulated,   electromagnetic brake and electronic unloading

Cut-in wind speed

3m/s

Generator

Permanent magnet synchronous   generator

Rated wind speed

9m/s

Transmission

Direct drive

Cut-out wind speed

25m/s

Blade material

Reinforced glass steel

Safe wind speed

50m/s

Altitude

Maximum altitude at rated   working conditions: 1000m

Number of blades

3 pieces

Temperature and humidity

Temperature: -40ºC~ +55ºC,   humidity: 0 ~90%

Wind wheel diameter

4m

Environmental requirements

50m/s wind resistant(It may   be used in the harsh environments such as the dusty and salty conditions)

 

 

Product Description

Description:

The unit is composed of blades, pitch-regulated device, hub, electromagnetic brake, permanent magnet generator, cabin, rudder, cable, etc. Unique pitch-regulated device has wind protection, so that the blades reach the optimal energy efficiency at low winds. Electromagnetic brake with high braking torque can ensure the safety and stability of impeller at wind speed of 50m/s.

 

Features:

Pitch-regulated device, electromagnetic brake and electronic load multiple wind protection;

Cabin frame is of unique body structure to greatly reduce the impact on the generator;

Blades are made of reinforced glass steel, and they are safe and durable. Blade shape has the superior aerodynamic performance and leading edge has a wear layer;

Pitch-regulated device works with dual springs with the starting pitch adjusted according to the specific conditions of user to maximize the generation performance at low speeds. Stall regulation protection works at low speeds, and generation performance at middle and low speeds are excellent;

Specially optimized permanent magnet generator for horizontal-axis wind turbine;

Flow line design, low wind resistance and elegant appearance.

Simple and easy installation and maintenance;

Simple structure, safe and reliable, long service life

 Horizontal-Axis Wind Turbine Generating Unit

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Q:What is the specific content of power engineering commissioning
3, the State Grid Substation Intelligent Inspection Robot infrastructure design, installation, commissioning, operation and maintenance work;4, master the progress of debugging, coordinate and solve the problems in the debugging process;5, sorting out the relevant information required for inspection, organization of the specific project acceptance;6, complete other tasks assigned by the leadership.
Q:Reactive power compensation methods commonly used in power equipment
For the operation of specific projects, the compensation can be divided into: in situ dispersion compensation and centralized compensation.In situ compensation is to set up a reactive power compensation device on the spot to compensate for a single device. However, the need for compensation equipment, large investment, maintenance management is not easy.
Q:What are the customer groups faced by power intelligent equipment
If the capacitor is connected in series on the line, the line reactance is compensated and the parameters of the circuit are changed. Series compensation can reduce the loss of line voltage, improve the terminal voltage level, reduce the power loss and power loss, and improve the transmission capability.4 power capacitors include phase shifting capacitors, electric heating capacitors, voltage equalizing capacitors, coupling capacitors, pulse capacitors, etc.. Phase shifting capacitor is mainly used for compensating reactive power to improve the power factor of the system; the electrothermal capacitor is used to improve the power factor of intermediate frequency power system; equalizing capacitor in parallel with the general circuit breaker on fracture pressure; coupling capacitor is mainly used in electric power communication, measurement, control and protection of transmission line the capacitor is used for pulse; pulse circuit and DC high voltage rectifier filter.
Q:What is the good rate of equipment determined by the rating of substation equipment
The "system" can easily calculate the depreciation and repair costs of fixed assets in order to determine the economic life of the equipment, the best time to update. As a result of the "system" many functions of the set, so that enterprises can accurately grasp the technical status of the equipment, so as to determine the technical life of the equipment is very useful.
Q:How long has the power of power electronic equipment delivered water
Pneumatic conveying device has good dustproof effect; easy to realize mechanization and automation, reduce labor intensity, saving manpower; in the transport process, can be a variety of technology operations at the same time, such as mixing, crushing, sorting, drying and cooling; to prevent the material moisture, pollution or mixed with debris and other advantages, so it has been applied in the casting department, metallurgy, chemical, building materials, food processing etc.. Its main disadvantage is that the power consumption is large
Q:What is the power plant
Is to do the preparation of electricity ahTransformer transformerSmall to power switch, etc.
Q:What are the technical measures to ensure the safety of the power line equipment?
5 hanging sign and installing fence (fence).These are the contents of safety regulations (line part)
Q:What are the lightning protection measures of power system
Power system lightning protection is to prevent the atmospheric overvoltage.The specific measures to prevent the atmospheric overvoltage are: to set up the lightning rod above the high-voltage line (to prevent direct lightning). Install lightning rod (lightning, lightning protection) at the equipment to be protected.
Q:What is the redundancy of electrical equipment
Disk duplex: a I/O controller is added to the mirrored disk to form a dual disk to improve bus contention.RAID: cheap redundant array of disks (Redundant array of inexpensive disks). As the name suggests, it consists of a number of disks, through a controller to coordinate the movement of a single data flow into the disk. The RAID3 system consists of 5 disks, in which 4 disks store data, and the 1 stores the check information. If a disk fails, you can replace the disk on the line, and through the other 3 disks and check the disk to re create the data on the new site. RAID5 will check the information distributed on 5 disks, so you can replace any disk, the rest with the same RAID3.
Q:Two power equipment; I was engaged in a number of more than a few cabinets to know more about the two
The network equipment and the remote communication cabinet are responsible for the communication between the equipment and the background in the station and the communication with the electric power department

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