GHE - Focus on energy infrastructure

GHE - Future, City, People

GHE - Technology drives a low-carbon society

Substation products

GHE provides a variety of transmission and distribution equipment, such as transformers, high-voltage switches, surge arresters, and control cabinets. These devices are manufactured using advanced technology and are highly praised by customers. GHE is committed to providing highly reliable substation equipment, ensuring excellent performance through advanced manufacturing techniques and stringent quality control and testing.

On the user side, GHE fully considers the ease of installation and maintenance of the equipment, achieving a high degree of modularization for user-side grid equipment. More work is moved to the factory, where modular manufacturing is carried out according to design specifications. When the equipment arrives on site, it can be put into use with simple hoisting and cable connections.

Power Transformer

Power Transformer specializes in the development of AC transformers and DC transformer series equipment.AC transformer products include generator transformers, power transformers for power grids, distribution transformers for urban and rural networks (dry-type distribution transformers, oil-immersed distribution transformers), traction transformers for rail transportation, and special transformers for industrial and metallurgical applications (electric furnace transformers, rectifier transformers), etc.DC transformer products include converter transformers. Reactors focus on the development of AC shunt reactors and DC smoothing reactors series equipment.

Gas Insulated Switchgear (GIS)

Gas Insulated Switchgear (GIS) occupies much less space compared to air-insulated switchgear. GIS can be installed in densely populated areas, mountainous regions, and even underground, making efficient use of limited space. GHE’s GIS possesses strong pollution resistance, capable of withstanding adverse effects caused by saline environments, sandstorms, and humid atmospheres, ensuring high reliability. The live parts of GIS are housed within a grounded metal enclosure, preventing direct contact. This not only provides ample safety for maintenance personnel but also reduces their maintenance workload.

Power Capacitor

Specializing in the development of equipment ranging from 6 to 1,000 kV, including shunt capacitors and their complete sets, filter capacitors and their complete sets, series capacitors, coupling capacitors, grading capacitors for high-voltage circuit breakers, pulse capacitors, and high-voltage standard capacitors.

Box-Type Substation

GHE is responsible for integrating multiple products to form a comprehensive solution, reducing the client’s interface management risks. Simple and quick installation, “plug and play”: Pre-installed, pre-fabricated, and pre-commissioned in the factory, requiring only the connection of external cables on-site. Enhanced safety: All electrical equipment within the module is verified through type tests; the integrated equipment reduces direct interaction between internal devices and the external environment, enhancing equipment lifespan and significantly reducing maintenance difficulty.

Power Distribution Center

The Power Distribution Center is a prefabricated, walk-in, modular steel structure outdoor enclosure that can house medium voltage (MV) and low voltage (LV) switchgear as well as auxiliary equipment. The Power Distribution Center can be skid-mounted or directly installed on a trailer, enabling short on-site installation, commissioning, and startup times. It serves as a high-quality and efficient alternative to traditional on-site civil substations and electrical rooms (such as concrete or brick buildings). Close collaboration with major suppliers during design and manufacturing makes modifications and integration more convenient. Comprehensive testing of the Power Distribution Center (including all its components) before transportation reduces on-site risks. Its mobility makes installation and relocation easier, more convenient, and cost-effective. The Power Distribution Center can be installed near major loads, which reduces the size and length of power and control cables, thereby also reducing energy loss.

Power cable

GHE specializes in the production of high-quality cables, catering to both power grids and building applications. Our power cables for power grids are designed to ensure reliable and efficient transmission of electricity across vast distances. These cables are built to withstand harsh environmental conditions, providing durability and long-lasting performance. For building applications, our electrical wires are crafted to meet stringent safety standards, ensuring secure and dependable electrical connections within residential, commercial, and industrial structures. With a focus on innovation and quality, we aim to deliver products that meet the diverse needs of our customers, enhancing the safety and efficiency of electrical installations.

Transmission Line Products

We manufacture different products according to the transmission lines in each country to meet the construction needs of transmission lines.

GHE provides safe, reliable, high-quality transmission line products and technologies to clients in the electricity industry. We supply a wide range of products and related solutions worldwide, including line hardware, power conductors, various types of insulators made from different materials, and power transmission towers.

Major Advantage

  • The product manufacturing process is rigorous, with excellent mechanical properties, and has passed inspections by the national power grids of China, Brazil, the United States, and other vast countries, demonstrating the wide adaptability of GHE products.
  • Widely used in 500kV and 800kV power grids, GHE products have proven their stable electrical performance.
  • In power grids located in high-cold, high-altitude regions, and subjected to extensive ice coverage tests, GHE products have shown superior mechanical properties under high-tension and stress environments, making them suitable for power grid construction in harsh environments.
  • Unique technology in product surface design and treatment provides superior pollution resistance, insulation, and aging curves compared to similar products, ensuring the safety of major power grids.

Power cable

GHE specializes in the production of high-quality cables, catering to both power grids and building applications. Our power cables for power grids are designed to ensure reliable and efficient transmission of electricity across vast distances. These cables are built to withstand harsh environmental conditions, providing durability and long-lasting performance. For building applications, our electrical wires are crafted to meet stringent safety standards, ensuring secure and dependable electrical connections within residential, commercial, and industrial structures. With a focus on innovation and quality, we aim to deliver products that meet the diverse needs of our customers, enhancing the safety and efficiency of electrical installations.

Photovoltaic Products

GHE will drive humanity into sustainable energy as a corporate value, and in our products, clean energy is always a priority area for the company. Therefore, in the world, we launched a complete solution of photovoltaic – energy storage – charging at a very early stage. In the field of photovoltaics, we have established photovoltaic panel production lines and launched our own panel products at large-scale centralized photovoltaic stations.

Inverter

GHE has invested heavily in research and development in the fields of “AC-DC” and “DC-AC”. Through the independent research and development of inverter and micro inverter with powerful power electronics technology, the self-research and production of key components are realized. Now our DC-AC technology has been widely used in our photovoltaic projects, its excellent stability and low heat, has been widely praised by customers.

Solar Panel Mount

Making full use of production capacity, combined with its own advantages in the production and research and development of power fixtures, GHE has developed a fixed bracket system and light tracking system, while sharing technology, the corrosion resistance of power fixtures, high mechanical strength, key alloy technology, etc., for photovoltaic brackets, forming a complete supply chain. To provide customers with high quality photovoltaic bracket products.

Storage Products

Charger Products

Hardware Charging Device – Portable Charger

Product Overview

GHE’s portable charger, the GH-P-BR, is an AC charging device carried on vehicles and is primarily for residential customers. The device is applicable for slow charging of electric vehicles without a dedicated charging station.

Architectural And Design

Committed to specialized market research and innovation in architectural design, focusing on core design areas such as urban planning, hotel architecture, office buildings, commercial buildings, cultural buildings, exhibition and expo buildings, sports buildings, medical buildings, educational buildings, research buildings, heritage and preservation buildings, and residential buildings. Leveraging a strong talent pool and technical expertise, we implement multidimensional technical advancements. Our forward-looking technical research spans large-span spatial structures and novel structural designs, as well as super high-rise design. We are also dedicated to specialized technical research and engineering applications in green and energy-efficient building design, low-carbon and sustainable urban planning, digital building integration design, and intelligent system design. This creates a synergy between our professional research teams and design teams, promoting mutual development. We provide high-quality integrated services to clients worldwide.

 

Shanghai Shipyard (Pudong) area 2E3-2 plot project

The project land is located in Lujiazui Binjiang City, Pudong, Shanghai 2E3-2 block. The west side is adjacent to the 2E3-1 plot, the east side is Rongcheng Road, the south is Yincheng Road, the north part is adjacent to the 2E1-1 old factory project, and the rest is mostly the Huangpu River riverside green space. The site and the surrounding terrain is flat, and the site planning of the project is raised to 7 meters as a whole, and the above-ground building design is carried out at the level of 7 meters elevation (Wusong elevation system). The absolute elevation of urban sidewalks around the base is about 3.7m to 6m, with the north high and the south low. The above-ground buildings of this project include 9 residential buildings, 1 supporting co-construction and one overall basement. This project is located in the core area of Lujiazui, with unique location and landscape advantages, which cannot be replicated. Except for the retained factory building in the northwest corner of the 2E1-1 block, which partially blocks the view of the landscape of the proposed buildings in the project within the height range of 30 meters, the north side of the whole plot will face the magnificent scenery of the Huangpu River, which is 180 degrees wide. It is a limited number of first-line waterfront residential land in the Lujiazui core area. Therefore, the project itself is positioned to meet the high-end living needs of Shanghai, from the overall layout to the room type design, and then to the details of the design are repeatedly refined, and strive for perfection.

Shanghai Fortune Plaza

Shanghai Fortune Plaza is located in Shanghai Pudong Finance and Trade Zone, the original site of Dongchang Road pier, along the Huangpu River 400 in turn. The building group consists of seven relatively independent four-story office buildings, with flexible overall layout and beautiful environment, and flexible space for each building. The exterior wall is curved double-layer glass curtain wall, a breathing curtain wall system, so that the office space can fully enjoy the outdoor landscape, through the glass curtain wall, the facade elements of the “traditional warehouse” : brick wall, metal plate, etc., evoke the memory of the city’s historical segment – the traditional dock storage and transportation industry along the river, reflecting the history of the base from a cargo port to a cyberport.

Plot T17, Jinqiao Science and Technology Innovation Center

Located at the intersection of Jinqiao Industrial Zone and Biyun Residential area, the T17 block project of Jinqiao Science and Technology Innovation Center consists of a 260-meter science and innovation center tower and a 50-meter independent research and development office building, including science and innovation office, incubation office, financial office, commercial facilities and other functions. The design uses elements such as sunken square, public platform and landscape bridge inside the base to form an urban public courtyard integrating ecology, rest, communication and service, and to enhance the urban style of the whole area. The tower introduces the concept of vertical community, emphasizing the flexibility of the space, the pertinence and integrity of the functional package. The dislocation of the modules not only fits in with the different landscape orientations of the tower, but also creates viewing platforms of different heights. The interpenetration of the volume blocks and the contrast of the virtual and solid curtain wall make the building appearance more flexible and full of tension. The project forms a complete science and technology industrial cluster with the surrounding area, reshaping the urban skyline and urban public space of Jinqiao, and making Jinqiao glow with more dazzling innovative vitality.

Starport International Center

Located in the core area of Hongkou District of Shanghai, between the famous Tilan Bridge (Jewish) Historical Reserve and the Huangpu River, Starport International Center Project is the core location of the North Bund shipping and financial service cluster area. The site is only 400 meters away from the Huangpu River, close to Shanghai International Passenger Transport Center and Shanghai International Shipping Service Center, and is a comprehensive commercial flagship project of the North Bund Financial Cluster area. The project includes a bus hub with four bus lines, two urban rail transit, an underground commercial street connecting the Huangpu River ferry terminal, as well as an urban public space on the second floor, a public pedestrian corridor, and a rooftop garden. Urban public space and public transportation system work together to reduce traffic load, improve urban operation efficiency and make intensive use of urban land. The shape of the project is like a spaceship docked by the river. The envelope structure uses new materials such as silver membrane structure and flexible architectural fabric, and combines multimedia light projection to create urban sports devices like scientific and technological products.

 

Nanning Tianlong Wealth Center

Nanning Tianlong Wealth Center project is located in Nanning, capital city of Guangxi Province, and consists of office, commercial and underground garage. As a regional landmark building, the unique shape of Tianlong refers to the image of China’s coiling dragon, using the cross-changing curtain wall design, the contrast of horizontal and vertical lines to create a simple and crisp building shape, rising slowly, standing on one side. A full-height glass joint hall is used as a transition between high-rise commercial buildings and super high-rise towers, which can not only facilitate the organization of various functional flow lines, but also become a unique portal space for itself. High-rise commercial group housing in the design of the high-rise tower echoes, with the glass curtain wall, together with the high-rise tower to form a complete architectural image.

 

Electric Power Design

GHE is one of China’s leading power engineering design and consulting firms. Over the years, we have adhered to the philosophy of “Heritage and Innovation, Excellence in Service,” striving to provide comprehensive power design solutions to our clients.

Heritage and Innovation

Building on Tradition, Creating Excellence:

Over the decades, GHE has amassed a wealth of project experience and technical expertise, successfully completing hundreds of national key power engineering projects. We uphold a rigorous, professional, and efficient work ethic, ensuring that every project meets the highest standards.

Pioneering Technology, Leading the Future:

While we honor our traditions, we continuously pursue technological innovation. GHE boasts a highly skilled research and development team focused on cutting-edge areas such as smart grids, green energy, and new transmission and distribution technologies. We stay abreast of industry trends, actively driving the advancement and transformation of power design technologies.

Service Areas

GHE’s service offerings span power planning and consulting, transmission and distribution engineering design, distribution network optimization, and renewable energy power plant design. We provide end-to-end services, from preliminary feasibility studies to on-site construction guidance, ensuring smooth project implementation and efficient operation.

Distinct Advantages

Expert Team:

GHE has a team of experienced engineers and technical experts, with robust technical capabilities and extensive project experience.

Advanced Technology:

We utilize and integrate internationally advanced design software and tools, employing modern design methods and techniques to ensure the scientific validity and feasibility of our design solutions.

Customer-Centric:

The needs of our clients are the foundation and focus of our work. GHE consistently places customers at the center, offering personalized design solutions and high-quality services, earning widespread trust and praise.

Looking Ahead

Expert Team:

GHE will continue to uphold the core philosophy of “Heritage and Innovation, Excellence in Service,” enhancing our technical capabilities and service quality. We aim to become a global leader in power design consulting, contributing our expertise and efforts to sustainable development worldwide.

Heritage and Innovation

Building on Tradition, Creating Excellence:

Over the decades, GHE has amassed a wealth of project experience and technical expertise, successfully completing hundreds of national key power engineering projects. We uphold a rigorous, professional, and efficient work ethic, ensuring that every project meets the highest standards.

Pioneering Technology, Leading the Future:

While we honor our traditions, we continuously pursue technological innovation. GHE boasts a highly skilled research and development team focused on cutting-edge areas such as smart grids, green energy, and new transmission and distribution technologies. We stay abreast of industry trends, actively driving the advancement and transformation of power design technologies.

Service Areas

GHE’s service offerings span power planning and consulting, transmission and distribution engineering design, distribution network optimization, and renewable energy power plant design. We provide end-to-end services, from preliminary feasibility studies to on-site construction guidance, ensuring smooth project implementation and efficient operation.

Distinct Advantages

Expert Team:

GHE has a team of experienced engineers and technical experts, with robust technical capabilities and extensive project experience.

Advanced Technology:

We utilize and integrate internationally advanced design software and tools, employing modern design methods and techniques to ensure the scientific validity and feasibility of our design solutions.

Customer-Centric:

The needs of our clients are the foundation and focus of our work. GHE consistently places customers at the center, offering personalized design solutions and high-quality services, earning widespread trust and praise.

Looking Ahead

Expert Team:

GHE will continue to uphold the core philosophy of “Heritage and Innovation, Excellence in Service,” enhancing our technical capabilities and service quality. We aim to become a global leader in power design consulting, contributing our expertise and efforts to sustainable development worldwide.

Power Grid Planning & Renewable Energy Planning

Regional Power Grid Planning

Regional power grid planning involves carefully considering key factors such as load forecasting, power source distribution, grid structure, transmission lines, and distribution network optimization to ensure the stability, reliability, and cost-effectiveness of the grid. By accurately predicting future power demand, strategically placing power sources and transmission lines, optimizing the grid structure, and enhancing grid redundancy and flexibility, we ensure efficient and reliable power transmission and distribution.

Renewable Energy Planning

The planning process also emphasizes the integration of smart technologies and the promotion of green development by prioritizing the inclusion of renewable energy sources and reducing carbon emissions. Comprehensive economic analysis, compliance with national and local regulations, and coordination with stakeholders are essential to develop the optimal planning scheme, ensuring the long-term sustainable development and reliable operation of the regional power grid.

Substation Project Design

As a service provider for modern urban power grid planning and design, our company possesses unique features and advantages in consulting and designing urban transmission and transformation projects in China. We have accumulated extensive experience in urban substation design, particularly excelling in the consulting and design of indoor and underground substations, with core technologies and distinct advantages.

Characteristics and Considerations in Urban Substation Design

1. Space Utilization: Urban substation design must fully consider the limited availability of land resources. By implementing compact layouts and multi-layer designs, land use efficiency is maximized.

2. Environmental Integration: During the design process, it is essential to ensure the substation harmonizes with the urban environment, implementing measures to minimize noise, radiation, and other impacts on the surrounding area.

3. Aesthetic Design: The external design of the substation should coordinate with the cityscape, potentially incorporating architectural art to enhance urban aesthetics.

4. Safety and Reliability: Ensuring the safe operation and high reliability of the substation is crucial. Advanced equipment and technology should be used to enhance the substation’s disaster resistance and stability.

5. Intelligent Management: Introducing intelligent management systems improves the operational efficiency and management level of the substation, enabling remote monitoring and automated operations.

Advantages

1. Technical Expertise: Our company has a strong R&D team and extensive design experience, capable of providing high-quality design solutions.

2. Innovative Capability: In urban substation design, we continuously pursue technological innovation, adopting the latest design concepts and techniques.

3. Project Management: We have a comprehensive project management system that efficiently organizes and coordinates all aspects, ensuring projects are completed on time and with high quality.

4. Customer-Centric: Always oriented towards customer needs, we provide customized design solutions and superior services, earning widespread trust and praise from our clients.

Leveraging these advantages and characteristics, we are committed to providing safe, reliable, and aesthetically pleasing substation design solutions for modern cities, supporting the efficient operation and sustainable development of urban power grids.

Transmission Engineering Design

The company’s transmission business covers transmission projects ranging from 35kV to 1000kV. It has extensive design experience in urban power grid transmission design and outstanding capabilities in high-voltage cable design and research.

The company’s transmission business covers transmission projects ranging from 35kV to 1000kV. It has extensive design experience in urban power grid transmission design and outstanding capabilities in high-voltage cable design and research.

Urban Distribution Network Design

In modern cities, the integration of renewable energy and the pursuit of low-carbon goals present significant challenges and opportunities for distribution network design. Ensuring reliable power supply while effectively utilizing green energy is a core task in distribution network design.

 

Unique Approaches and Technological Competitiveness

Equipment Reliability and Stability

High-Quality Equipment Selection and Configuration:

We prioritize selecting high-reliability power equipment that has undergone rigorous testing and certification. These devices offer excellent interference resistance and long lifespan, ensuring stable operation in various harsh environments. Particularly in high-load and critical areas, we employ redundant configurations and backup systems to ensure continuous and stable power supply.

Advanced Monitoring and Early Warning Systems:

We incorporate advanced intelligent monitoring systems to track equipment status in real-time. Through data collection and analysis, we can promptly identify potential faults and provide early warnings and maintenance, preventing sudden failures from affecting power supply.

Comprehensive Testing and Validation:

During the design phase, we conduct extensive testing and validation of all key equipment and systems, including environmental adaptability, load testing, and fault simulation, to ensure their stability and reliability in practical applications.

Extensive Design and Experience

Diverse Project Experience:

We have extensive experience designing distribution networks in various terrains and environments, including city centers, high-density residential areas, and commercial districts. Our design team has a deep understanding of different power network needs and challenges and can develop optimal solutions based on actual conditions.

Case Accumulation and Optimization:

By accumulating experience from past projects, we continuously refine our design methods. Especially in large cities and high-load areas, we have numerous successful cases, enabling us to offer mature and validated solutions.

Ongoing Improvement and Innovation:

We maintain a leading position in technological innovation. By continuously tracking industry-leading technologies and standards, combined with our rich design experience, we make ongoing improvements in equipment selection, system integration, and network optimization to meet rapidly changing market demands.

Assurance Measures and Implementation

Standardized Design Processes:

We use standardized design processes and rigorous quality management systems to ensure that every project’s design and implementation meet the highest industry standards. This standardization enhances the reliability and reproducibility of our designs.

Professional Team and Collaboration:

Our design team comprises experienced engineers and technical experts who work closely with equipment suppliers and construction units. This collaborative approach ensures the feasibility of design solutions and the efficiency of implementation, further enhancing equipment reliability and stability.

Through these unique approaches and technological advantages in equipment reliability, stability, and extensive experience, we are committed to providing efficient and reliable distribution network design for modern cities, supporting sustainable development and green city goals.

EPC

GHE will drive humanity into sustainable energy as a corporate value, and in our products, clean energy is always a priority area for the company. Therefore, in the world, we launched a complete solution of photovoltaic – energy storage – charging at a very early stage. In the field of photovoltaics, we have established photovoltaic panel production lines and launched our own panel products at large-scale centralized photovoltaic stations.

A building reinforcement and renovation project

A building reinforcement and renovation project – The project, located in Beijing, with a total construction area of 150,000 meters, 2 of which the reinforcement and renovation project area of 33,000 square meters. The building is one of the top ten buildings in Beijing in the 1950s and is an important landmark in China.

A research center

A research center – The project is a key project under the direct investment of the state finance, including two state key laboratories, with a total construction area of 30,000 square meters.

A headquarters building

A headquarters building – Located in Guangdong Province, the building consists of a headquarters building (31 storeys, 136.8m), an IT center building (14 storeys, 68.7m), a podium building and an underground garage, with a total construction area of 100,000 square meters. The glass curtain wall of the whole facade is a dynamic shape of the twisted surface, which makes the whole building have a strong twisting effect. Won the Guangdong Province construction project Goldsmith Award, Guangdong Province excellent model project.

 

About GHE

GHE is a technological leader in energy infrastructure and urban construction, dedicated to advancing humanity towards a more sustainable and technological future. The company integrates engineering expertise with software solutions to optimize manufacturing, transportation, power supply, and operations. With over 20 years of outstanding experience, all GHE employees fully utilize their talents to create value for customers. Based in China, GHE leverages China’s excellent technology and manufacturing capabilities, repeatedly validating and incorporating scalability, modularity, and standardization into its products and projects. This drives cities towards a low-carbon or even zero-carbon era. In the field of architecture, we advocate for green, low-carbon, and technological advancement, aiming for harmonious coexistence between humans and nature. We strive to lead life through technology, committed to the idea of enhancing human society’s development through making life better with technology.

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