ABB GRID BREAKER UNIT GBU72 3BHE055094R0002 / 3BHE031197R0001 / 3BHB030310R0001

Description

Product Detailed Description

GBU72 Related Core Components Technical Specifications

Product Model(or System Code):ABB GRID BREAKER UNIT GBU72

Manufacturer:ABB(Emerson Electric Group,formerly Hitachi Energy)

Main Components:

3BHE031197R0001:ABB PCS 6000 Medium-voltage wind turbine full power converter

3BHB030310R0001:IGCT module(Integrated Gate Commutated Thyristor module)-core power semiconductor device

3BHE055094R0002:May be related control unit,subsystem or specific configuration

Converter(3BHE031197R0001)Key Parameters:

Power Range:Up to 12MW(megawatts),suitable for large wind turbines,especially offshore wind power.

Rated voltage:3.3kV or 4.16kV(medium voltage),the voltage on the generator side and the grid side can reach 4.3kV.

Efficiency:The rated point efficiency is close to 98%,and the power conversion is highly efficient.

Cooling method:A water-cooled closed-loop cooling unit is used to ensure efficient heat dissipation.

Control system:Equipped with ABB AC 800PEC controller.

Modular design:Supports flexible customization and convenient maintenance.

Fault ride-through capability:With fault ride-through capability,the fan can be kept running when the grid fails.

IGCT module(3BHB030310R0001)Key parameters:

Voltage/current level:Supports high voltage(such as 4500V)and high current(such as 3kA),suitable for industrial high-voltage environment.

High integration:Integrated gate drive circuit,reducing parasitic inductance and increasing switching speed.

Switching characteristics:High-frequency switching capability(up to kHz level),low switching loss.

Reliability:Industrial-grade design,suitable for harsh environments,low failure rate.

Packaging:Optimized packaging design,high heat dissipation efficiency,and support for long-term stable operation.

Typical applications:HVDC,FACTS,wind power converters,high-power inverters,SVC,etc.

General features:high reliability,high efficiency,modular design,remote monitoring support.

Application areas:power transmission and distribution,renewable energy grid connection,industrial drive and control.

GBU72 Product Overview

Brother,the”ABB GRID BREAKER UNIT GBU72″you asked about,from the name,it is easy to remind people of the high-voltage circuit breaker in the power system.But combined with the specific ABB part numbers you provided-especially 3BHE031197R0001(ABB PCS 6000 medium-voltage wind power converter)and 3BHB030310R0001(IGCT module),I can tell you responsibly that this”GBU72″is more like an integrated solution code for ABB in the field of high-voltage and high-power power electronics,rather than a traditional mechanical circuit breaker.The functions it implements may be to use advanced power electronics technology to complete complex grid management functions such as”grid breaking”,”flow control”,”reactive power compensation”or”fault current limiting”that are difficult for traditional circuit breakers to achieve or cannot respond quickly.

For example,the 3BHE031197R0001 ABB PCS 6000 medium-voltage wind power converter is the”heart”of large wind turbines to integrate the generated power into the grid.It is not only responsible for AC/DC conversion and voltage and current regulation,but more importantly,it has**Fault Ride-Through Capability**,which allows it to continue to operate without disconnecting from the grid when a grid fault occurs(such as voltage drop),and even actively provide reactive power support.This plays a role of**soft circuit breaker**or**grid support**to a certain extent,ensuring the stability of the grid.

The IGCT module 3BHB030310R0001 is the”core component”of these high-power converters.IGCT is a high-performance power semiconductor device exclusively developed by ABB.It combines the advantages of GTO(gate turn-off thyristor)and IGBT(insulated gate bipolar transistor)to achieve a perfect combination of high voltage,high current,high switching speed and low loss.It is precisely with this highly reliable and high-performance IGCT module that converters such as 3BHE031197R0001 can achieve millisecond-level response in the grid,perform precise power control and fault management,far exceeding the speed and flexibility of traditional mechanical circuit breakers.

Therefore,this”ABB GRID BREAKER UNIT GBU72″may represent a”smart grid connection/disconnection unit”based on power electronics technology,which uses advanced converters like 3BHE031197R0001 and high-performance IGCT modules like 3BHB030310R0001 to achieve flexible connection,fast fault isolation and power quality management of the grid.This is a crucial technology for modern power systems,especially grids with a high proportion of renewable energy connected to the grid.

Main features and advantages

The high-voltage power electronics technology represented by our”ABB GRID BREAKER UNIT GBU72″,especially the solution based on 3BHE031197R0001 converter and 3BHB030310R0001 IGCT module,is really a”weapon”for modern power grids!

First of all,the ultra-fast fault response and isolation speed(Ultra-fast Fault Response and Isolation),which is its core advantage!Traditional mechanical circuit breakers have physical limits in fault clearing,while IGCT-based power electronics solutions can achieve rapid response at the microsecond level.When a short circuit or fault occurs in the power grid,it can instantly cut off the power flow and quickly isolate the fault area(Rapid Fault Isolation),thereby greatly reducing the impact of the fault on the stability of the power grid and avoiding chain reactions,which is crucial for the transient stability of the power grid.

Secondly,strong grid adaptability and control capabilities(Robust Grid Adaptability and Control).Full-power converters such as 3BHE031197R0001 can not only efficiently convert electrical energy,but also have voltage support(Voltage Support),reactive power compensation(Reactive Power Compensation)and the fault ride-through capability(Fault Ride-Through Capability)mentioned above.This enables unstable power sources such as wind power generation to be better integrated into the power grid,provide active support when the power grid fluctuates,and improve the power quality(Power Quality)and operational resilience(Operational Resilience)of the overall power grid.

Next,high efficiency and low loss operation.ABB’s IGCT technology is the industry’s leading power semiconductor technology,characterized by low on-state voltage drop and low switching loss.This means that when converting high-power electric energy,the energy loss is extremely small,which greatly improves the overall operating efficiency of the system and reduces operating costs.For MW-level power equipment,every one percentage point increase in efficiency means huge economic benefits.

Also,modular and high reliability design.3BHE031197R0001 converters usually adopt a modular structure,which is easy to install,maintain and expand,reducing the total lifecycle cost.As a core device,the 3BHB030310R0001 IGCT module is known for its high reliability.It has internal integrated protection functions and has undergone rigorous industrial testing to ensure stable operation in harsh power grid environments and reduce unplanned downtime.

Finally,environmental friendliness and future trends.Compared with traditional SF6(sulfur hexafluoride)circuit breakers,power electronics-based solutions can reduce or avoid the use of greenhouse gas SF6,which is more in line with environmental protection requirements.This technology represents the development direction of**Smart Grid(Smart Grid)and active distribution networks(Active Distribution Networks)**,and is a key technology for building future sustainable energy systems.

The high-voltage power electronics technology represented by the”ABB GRID BREAKER UNIT GBU72,”particularly solutions based on the 3BHE031197R0001 converter and 3BHB030310R0001 IGCT module,is a powerful tool for modern grids.

Firstly,its ultra-fast fault response and isolation is a core advantage.Unlike traditional mechanical circuit breakers with physical limitations in fault clearing,power electronics-based solutions utilizing IGCTs can achieve microsecond-level response.In the event of grid short circuits or faults,it can instantly interrupt the power flow,rapidly isolating the fault area.This significantly reduces the impact of faults on grid stability,preventing cascading failures,which is crucial for transient stability of the power grid.

Secondly,it offers robust grid adaptability and control.Converters like the 3BHE031197R0001 not only efficiently convert electrical energy but also provide voltage support,reactive power compensation,and the aforementioned fault ride-through capability.This allows intermittent power sources like wind power to integrate better into the grid,actively supporting it during fluctuations,thereby improving overall power quality and operational resilience of the electrical network.

Thirdly,it ensures high efficiency and low loss operation.ABB’s IGCT technology is a leading power semiconductor technology characterized by low on-state voltage drop and low switching loss.This means minimal energy loss during high-power electrical conversion,significantly boosting the system’s overall operational efficiency and reducing running costs.For power equipment in the megawatt range,even a one-percent efficiency improvement translates to substantial economic benefits.

Fourthly,it features a modular and high reliability design.The 3BHE031197R0001 converter typica

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures.

Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953

SOLEMN COMMITMENT

1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay.
2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems.
3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services.
4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free.
5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems.
6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour.
7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer.

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