All in One Wind Generator Inverter for Grid Tie System

• Nature of Source Flow: Active Inverter
• Certification: ISO9001, RoHS, CE
• Output Power: >1000W
• Grid Type: Grid Inverter
• Output Type: Triple
• Circuit Topologies: Full-Bridge Type
• Model NO.: DMWG-20KSTL-A
• Nature of Wave String: Sine Wave Inverter
• Type: DC/AC Inverters
• Communication: RS485/WiFi/GPRS/LAN
• Transport Package: Wooden Case
• Specification: 690*275*770mm 65kg
• Trademark: Deming
• Origin: China Jinan
• HS Code: 8504403090
• Production Capacity: 50000/Year

Product Description

Product Description

On Grid Wind Turbine System

The On Grid Wind Turbine System, developed by Jinan Deming Power Equipment Co., Ltd, is a comprehensive solution for harnessing wind energy and converting it into usable electrical power. This system is designed to seamlessly integrate with the existing power grid, providing a reliable and sustainable source of electricity.

Key Components

• Wind Turbine: The heart of the system, the wind turbine converts wind energy into AC electrical energy.


• On Grid Controller: This component converts the AC electrical energy into DC electrical energy, ensuring efficient power conversion.


• On Grid Inverter: The on grid inverter further converts the DC electrical energy into AC electrical energy, matching the frequency and phase of the grid.


• Metering Device: This device accurately measures the amount of power generated by the wind turbine system.


• Power Distribution System: The power distribution system efficiently distributes the generated power to the local load and feeds any surplus power into the grid.

Performance Characteristics

The On Grid Wind Turbine Inverter, a crucial part of the system, exhibits the following performance characteristics:

• Efficient Power Conversion: The on grid inverter ensures high-efficiency conversion of DC electrical energy into AC electrical energy, minimizing energy losses.


• Seamless Integration: The inverter seamlessly integrates with the existing power grid, ensuring a stable and reliable power supply.


• Optimized Frequency and Phase: The inverter accurately matches the frequency and phase of the grid, enabling smooth power transmission.


• Local Load Supply: A portion of the generated power is supplied to the local load, meeting the electricity needs of the immediate area.


• Grid Feeding: Any surplus power generated by the wind turbine system is fed back into the grid, contributing to the overall energy supply.

With the On Grid Wind Turbine System, you can harness the power of wind and make a positive impact on the environment while enjoying a sustainable and cost-effective source of electricity.

On Grid Wind Turbine Controller

On Grid Wind Turbine Controller

The On Grid Wind Turbine Controller, manufactured by Jinan Deming Power Equipment Co., Ltd, is designed to meet the highest industry standards, including the JB/T6939.1-2004 industrial standard and GB/T 19115.1-2003 national standard, while also accommodating users' specific technical requirements.

Key Features:

1. Big LCD Display: The controller features a large LCD display that visually presents the working status of the wind turbine. It provides real-time data on wind turbine voltage, current, power, as well as DC output voltage, current, and accumulative total generating electricity. The main-board is equipped with a battery, ensuring that historical data can be stored for up to 30 days even in the event of a power outage.


2. Two Sets of Control Systems: The controller offers two sets of control systems - PWM constant voltage system and three-phase brake system - providing flexibility and reliability in wind turbine operation.


3. PWM Constant Voltage Control: The controller's PWM constant voltage control ensures that the wind turbine operates at 120% of its rated power. In case of exceeding the PWM's capacity, the brake system will automatically start, ensuring the safe running of the wind turbine generation system. After 10-20 minutes, the brake will stop, allowing the wind turbine to resume power supply.


4. DC Constant Voltage Output: The controller can conduct DC constant voltage output during strong or super-strong winds, ensuring the safe operation of the inverter.


5. Grid Power Resumption: When grid power is off, the controller stops the inverter's output to the grid. The three-phase dump load of the controller will automatically start, putting the wind turbine on braking status. Once grid power resumes, the controller stops the dump load, allowing the wind turbine and inverter to resume normal operation.


6. Surge Arrester: The controller is equipped with a surge arrester to protect the wind generator and the system from lightning shock damage. It limits instantaneous overvoltage within the controller or system bearable voltage range and conducts strong lightning currents into the earth.


7. Emergency Stop and Manual Brake: The controller features an emergency stop switch for cutting off all power supply in case of emergencies. It also has a manual brake switch for forcibly braking the wind turbine when needed.


8. Modbus Communication Protocol: The controller adopts the Modbus communication protocol, allowing for easy development by customers.


9. Adjustable Technical Parameters: The controller's technical parameters can be adjusted through the RS485 interface, providing convenience for professional customers working with different wind turbines.


10. Real-Time Monitoring: Optional support for WIFI and GPRS enables customers to monitor the working status of the grid-tie wind power system in real time through PC or mobile terminals. The mobile terminal is compatible with Android and IOS.


11. Expandability: The controller can be equipped with a solar panel control system and various brake functions to accommodate different wind turbine types and customer demands.

On Grid Wind Turbine Inverter

The On Grid Wind Turbine Inverter, manufactured by Jinan Deming Power Equipment Co., Ltd, incorporates advanced technologies and components to ensure safe and reliable operation.

Key Features:

1. DSP Chip and IGBT Module: The main circuit of the inverter utilizes a DSP chip produced by the American TI company, a German Infineon IGBT module, and drive protection from the Japanese Mitsubishi movement. This combination ensures the inverter's safety and reliability.


2. SPWM Pulse Width Modulation: The inverter uses SPWM pulse width modulation technology to achieve pure sine wave output. It automatically synchronizes with the grid, resulting in a power factor close to 1 and low current harmonic content. This technology ensures no pollution or impact on the grid.


3. Maximum Power Tracking Technology: The inverter incorporates wind turbine input maximum power tracking technology (MPPT), optimizing the power output of the wind turbine.


4. Power Curve Setting: The power curve of the wind turbine can be set, with a default of 20 points and internal expansion up to 50 points.

Detailed Photos

 

Product Parameters

Introducing the All in One Wind Generator Inverter for Grid Tie System by Jinan Deming Power Equipment Co., Ltd. This 20KW on grid wind turbine controller and generator inverter is perfect for wind power generation and grid connectivity. It features a pure sine wave output, three-phase capability, and is suitable for both on grid and off grid applications. Experience renewable energy at its finest with this reliable and efficient wind inverter.

 

On grid wind turbine controller			WGMC10K380	WGMC20K380		WGMC30K380
Wind turbine input
Power			10KW	20KW		30KW
Max. Control power / current			20KW/40A	40KW/80A		60KW/120A
Rated voltage of wind turbine (AC)			380V/400V	380V/400V		380V/400V
Input voltage range		AC	0-600V	0-600V		0-600V
		DC	0-900V	0-900V		0-900V
Braking voltage (DC)		Default	550V±1%	550V±1%		550V±1%
		Set range	530-560V	530-560V		530-560V
Braking current (DC)		Default	30A	60A		90A
		Set range	0-30A	0-60A		0-90A
Braking time		Default	10-20 min
		Set range	0-5000 min
* Generator overspeed control		Default	>300 rpm/min
		Set range	0-1000 rpm/min
* Over wind speed control		Default	14 m/s
		Set range	0-45 m/s
Manual control		Manual brake, *remote control brake (with communication function)
Automatic control function		Dump load control, * yaw, * pitch, * mechanical brake, * hydraulic brake, * electromagnetic brake
* PV. Input
Rated power (increased)			5KWp	5KWp		5KWp
Working voltage (DC)			550V / 660V	550V / 660V		550V / 660V
DC output parameters
Output voltage range (DC)			0-550V	0-550V		0-550V
Constant voltage (DC)		Default	520V±1%	520V±1%		520V±1%
		Set range	510-540V	510-540V		510-540V
Constant current (DC)		Default	24A	48A		72A
		Set range	0-24A	0-48A		0-72A
On grid wind turbine inverter			DMWG10KTL	DMWG20KTL		DMWG30KTL
Rated output power (AC)			10KW	20KW		30KW
Max. Output power (AC)			11KW	22KW		33KW
Input voltage rang (DC)			0-800V	0-800V		0-800V
MPPT Voltage range (DC)(DC)			150V-700V	150V-700V		150V-700V
Max. Input current (DC)			2.4A	44.9A		67.3A
Rated current			20.4A	40.8A		61.2A
THD Current harmonic			<3%(at rated power)
Power factor			>0.99
Max. efficiency			98%
Allowable grid voltage range (AC)			220V/380V/440V/480V (Three-phase)±20%
Allowable grid frequency range			50Hz/60Hz±10%
Automatic operation conditions			DC input and power grid meet the requirements, and the inverter operates automatically
Restart time after power failure			2min(Adjustable)
General parameters
Function	Rectification, DC output, output voltage control, output current control, Dump load control, control parameter setting, wind turbine curve setting
Automatic protection	Control part: Over voltage protection, over current protection, reverse connection protection, lightning arrester Inverter part: Polarity reverse connection protection, short circuit protection, island effect protection, LVRT,overheat protection, overload protection, ground fault protection, etc
Display	Touch screen, LCD
Monitoring content	Wind turbine voltage, current, power, solar panel voltage, current, power, DC output voltage, current, power, inverter output power, * cumulative power generation, * power generation at any time, * rotational speed, * wind speed
Protection level	IP20(Indoor)IP65 (Outdoors)
Telematics	RS485/USB/GPRS/WIFI/Ethernet (optional)
Environment	Operating amb. Temp. & Hum  -30-60°C,<90% no condensation
Noise (1m)	<40dB
Refrigeration mode	Forced air cooling
Controller size / weight	400*230*550mm   23kg		500*230*620mm    35kg		500*230*620mm    38kg
Dump load size / weight	690*450*530mm   36kg		980*880*540mm    70kg		980*880*540mm    70kg
Inverter size / weight	690*275*770mm   42kg		690*275*770mm    58kg		690*275*770mm    65kg

All in One Wind Generator Inverter for Grid Tie System by Jinan Deming Power Equipment Co., Ltd. is a customizable solution for wind power generation. This 20kw/10kw inverter offers pure sine wave output, three-phase capability, and seamless grid connectivity. It is perfect for on-grid and off-grid applications, making it an ideal choice for renewable energy projects. With its wind solar hybrid capabilities and energy storage options, this inverter system is designed to meet your specific needs.

 

On grid wind turbine controller			WGMC3K220		WGMC5K220
Wind turbine input
Power			3KW		5KW
Max. Control power / current			6KW/20A		10KW/34A
Rated voltage of wind turbine (AC)			220V		220V
Input voltage range		AC	0-330V		0-330V
		DC	0-450V		0-450V
Braking voltage (DC)		Default	350V±1%		350V±1%
		Set range	320-350V		320-350V
Braking current (DC)		Default	15A		25A
		Set range	0-15A		0-25A
Braking time		Default	10-20 min
		Set range	0-5000 min
* Generator overspeed control		Default	>300 rpm/min
		Set range	0-1000 rpm/min
* Over wind speed control		Default	14 m/s
		Set range	0-45 m/s
Manual control		Manual brake,*remote control brake (with communication function)
Automatic control function		Dump load control, * yaw, * pitch, * mechanical brake, * hydraulic brake,  * electromagnetic brake
* PV. Input
Rated power (increased)			3KWp		3KWp
Working voltage (DC)			320V / 400V		320V / 400V
DC output parameters
Output voltage range (DC)			0-350V		0-350V
Constant voltage (DC)		Default	310V±1%		310V±1%
		Set range	300-330V		300-330V
Constant current (DC)		Default	12A		20A
		Set range	0-12A		0-20A
On grid wind turbine inverter			DMWG3KTL		DMWG5KTL
Rated output power (AC)			3KW		5KW
Max. Output power (AC)			3.3KW		5.5KW
Input voltage rang (DC)			0-450V		0-450V
MPPT Voltage range (DC)			100V-400V		100V-400V
Max. Input current (DC)			11.2A		18.7A
Rated current			10.2A		17A
THD Current harmonic			<3%(at rated power)
Power factor			>0.99
Max. efficiency			98%
Allowable grid voltage range (AC)			110V/120V/220V (Single-phase)±20%
Allowable grid frequency range			50Hz/60Hz±10%
Automatic operation conditions			DC input and power grid meet the requirements, the inverter operates automatically
Restart time after power failure			2min(Adjustable)
General parameters
Function	Rectification, DC output, output voltage control, output current control, Dump load control, control parameter setting, wind turbine curve setting
Automatic protection	Control part: Over voltage protection, over current protection, reverse connection protection, lightning arrester Inverter part: Polarity reverse connection protection, short circuit protection, island effect protection,LVRT,overheat protection, overload protection, ground fault protection, etc
Display	Touch screen, LCD
Monitoring content	Wind turbine voltage , current, power, solar panel voltage, current, power, DC output voltage, current, power, inverter output power, * cumulative power generation, * power generation at any time, * rotational speed, * wind speed
Protection level	IP20(Indoor)IP65 (Outdoors)
Telematics	RS485/USB/GPRS/WIFI/Ethernet (optional)
Environment	Operating amb. Temp. & Hum  -30-60°C,<90% no condensation
Noise (1m)	<40dB
Refrigeration mode	Forced air cooling
Controller size / weight	360*230*480mm       17kg			360*230*480mm       18kg
Dump load size / weight	400*400*250mm       12kg			600*450*380mm       28kg
Inverter size / weight	450*275*770mm       39kg			450*275*770mm       44kg

Above parameter is for reference only. Our company, Jinan Deming Power Equipment Co., Ltd, offers a customizable All in One Wind Generator Inverter for Grid Tie System. This power inverter is designed for wind turbines and features a pure sine wave output, three-phase capability, and grid connectivity. It is suitable for both on-grid and off-grid applications, making it a versatile choice for wind power generation. With its wind solar hybrid capability and energy storage options, this inverter system is an ideal choice for renewable energy projects.

*Above parame
 

Introducing the All in One Wind Generator Inverter for Grid Tie System by Jinan Deming Power Equipment Co., Ltd. This 20kw/10kw inverter is perfect for wind power generation and grid connectivity. It features a pure sine wave output, three-phase capability, and is suitable for both on-grid and off-grid applications. Experience the benefits of renewable energy with this reliable and efficient wind turbine system.

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