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TGOOD Introduction

TGOOD is the global leader in prefabricated electric powerdistribution solutions. It is the company that first comes tomind when cost-effective electric power solutions are requiredfast. TGOOD, as a passionate team of professionals, delights itscustomers with solutions that exceed expectations.

TGOOD listens to customers, and responds to their specificneeds by providing innovative power solutions globally withexceptionally short lead times, high degree of flexibility, andgreat value for money.

TGOOD specialises in providing vertically integratedsubstation solutions from power products through to modular buildings and structural fabrication. TGOOD stands alone on the global stage with such vertical integration and manufactures medium and high voltage power products up to 145kV. TGOOD’s products can meet the requirements of various industries and have successfully executed installations in utility, transportation, mining, oil & gas, renewable energy and building sectors.

Since 2004, more than 100,000 TGOOD prefabricated substationshave been installed worldwide!

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Hong Kong

Southeast Asia

Australia

Latin America

Africa

Middle East Mexico

ingdao/Chengdu

North America Central Asia Germany

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Standards & Quality

Quality Assurance

Certified Quality: ISO 9001

A Major AssetTGOOD integrates a functional organization whose main role is to check quality and monitor compliance with standards. This procedure is:• Uniform throughout all departments• Recognized by many customers and approved organizations. But

above all, it is its strict application that has allowed us to obtain the recognition of an independent organization: The International Accreditation Forum (IAF). The quality system for the design and manufacturing of TGOOD products is certified to be in conformity with the requirements of ISO 9001: 2015 quality assurance standard.

Strict and Systematic ChecksDuring manufacturing, each product functional unit is subject to systematic routine testing with the aim of checking the quality and conformity of the related features. The results obtained are recorded and approved by the quality control department on each product’s test certificate. This guarantees product traceability.

Environment ProtectionAs part of the group’s environmental policy, TGOOD provides you an option to recover the products and thus eliminate any discharge to theatmosphere. In order to help you protect the environment and to relieve you of any concerns in terms of stock or dismantling, the TGOOD service offers to take back your equipment at the end of its lifetime. The products have been designed with environmental protection in mind:• All materials used are identified, and easily separable for recycling• SF6 usage is reduced in GIS, and can be recovered at the end

of the equipment’s life• Production sites are certified to ISO 14001

Occupational Health and SafetyOccupational Health and Safety (OH&S) bears highest importance at TGOOD. TGOOD demonstrates its commitment towards control of risks and improvement in performance of OH&S by complying to OHSAS 18001:2007 certified by the China National Accreditation Service (CNAS). The TGOOD management believes in process approach and its policy is based on the PDCA methodology. This focuses on elimination or minimizing risks to personnel and other interested parties who could be exposed to OH&S hazards associated with its activities. Strong mechanisms are in place to assure that TGOOD`s performance on OH&S is not only met, but also exceeds its legal and policy requirements.

Overview

TGOOD offers comprehensive solutions, systems and services for diversified applications in high, medium and low voltage power and distribution networks. Its leading technology in modular substations up to 252kV surpasses the expectations of efficiency, safety and reliability in utilities.

Why TGOOD

• TGOOD provides a broad portfolio in prefabricated substations covering high, medium, and low voltage networks

• Due to our modular substation construction, we minimize workload on-site and reduce the overall project period

• TGOOD provides IEC certified solutions globally

• The innovative integrated compact design reduces land space immensely

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Solution DescriptionTGOOD provides modular substations up to 252kV. Construction times are reduced to less than six months and commissioning times are reduced to less than one month. At the same time, the required land space is reduced significantly. Diversified solutions can be offered at different standards and customer specifications.

Moreover, we offer compact prefabricated substations to surpass customer requirements in land saving, flexibility, aesthetics and economy. For emergency substation repair, temporary power supply on construction sites, and load transfer, the innovative mobile substation is widely used in different utility segments.

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Features & Benefits

Power Transmission Substation SolutionTGOOD holds more than 200 patents on technologies used in the modular substation up to 252kV. Substation modules are designed to maximize the use of available space and can be arranged to fit a wide variety of locations.• Sealed design provides outstanding performance in harsh

environments, including high altitude, heavily polluted, coastal, desert and arctic areas

• Modular “building block” structure allows multiple arrangements that maximize the available space

• Low audible noise and electromagnetic emissions make this product attractive for densely populated areas

• Intelligent design eliminates the need for traditional buildings, walls, and support structures while allowing remote control and operation

• Damping technology eliminates seismic effects on GIS in earthquake-prone areas

• Corrosion resistant coatings and maintenance free GIS modules deliver an operational lifespan of up to 30 years

Power Distribution SolutionWe offer compact prefabricated substations to serve different needs in land saving, flexibility, esthetics and economy, while satisfying different standards and regulations. TGOOD is leading the prefabricated substation development in the world through its 10 years of experience in design, installation and operation. The TDK series prefabricated substation is the compact solution for customers worldwide in the power industry, infrastructure, renewable energy, commercial buildings, residential areas and factories. The newly designed substation, tested in the technological research center of aerothermodynamics in Germany, is engineered and type tested according to the IEC62271-202 standard. Its benefits can be concluded as:• Advanced ventilation technology • Flexible solution• Environment friendly • Optimized structure

Mobile Substation SolutionFor temporary power solutions, emergency substation replacements and industry applications where a movable solution is required, the TGOOD mobile substations deliver an instant power solution. Our trailers are designed to meet US DOT and other international transportation standards where required. Our solution features:• Custom configurable trailer-mounted designs • Best-in-class lead times measured in weeks, not months• Exceptional weatherproofing with strong condensation and

corrosion resistance • High voltage gas insulated switchgear up to 145 kV

available• Air insulated switchgear up to 40.5 kV• Standard designs comply with best international building

codes; compliance with specific regional codes• Factory certification of trailer for highway use

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References

Linyi 110kV Substation

TGOOD Solution• Transformer E-House: 2*31.5MVA• Power distribution E-House: 16*12kV feeders

Advantages• Help utility to upgrade the substation at the same place in

downtown • The land was not large enough for a traditional solution;

TGOOD’s modular substation was deployed at the compact area of 200 sq.m.

• The prefabricated enclosure of a power transformer E-House reduces the noise significantly and meets the requirement of environmental assessment.

Weihai Huayang 110kV substation project

TGOOD Solution• Transformer E-House: 2*20MVA• Power E-House: 4*110kV feeders, • Power distribution E-House: 18*12kV feeders

Advantages• Fast delivery: TGOOD’s prefabricated substation solution

helps customer to complete the project within 6 months in 2015

• Savings achieved from less land, less construction time and less workload on site.

252kV Huayuan Qinyang substation project

TGOOD Solution• Power transformer: 2* 100MVA• 220kV HV E-House: 4*HV GIS bays• 36kV compensation E-House: 4*SVG, 12.5MVA• 36kV power distribution E-House: 2 units, 19mx6m• Earthing transformer E-House: 2*1200kVA/36kV, 6.5mx3.4m• Secondary E-house: 25mx6.5m

Advantages• Fast construction due to modular design and prefabricated

E-house solution• Reduced on-site workload thanks to pre-assembly and

pre-commissioning in the factory before delivery• Extends the service life of the power equipment, reduces

maintenance cost in the future as well as the risk of operation failures because the valuable assets, such as 220kV HV GIS, are protected by the sorrounded house from harsh environmental influences

www.tgood.com

TGOOD Global Ltd.Unit B, 8/F, Shun Ho Tower, 24-30 Ice House Street, Central, Hong Kong

Tel: + 852 2393 8005 Fax: + 852 2393 8808sales@tgood.com

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