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| Energy |
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Energy is indispensable for human beings and their society. |
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In particular, the effective use and stable supply of energy are very important factors for the preservation of the environment and natural resources.
To attain these goals, MEIDEN is promoting the R&D and application activities in the fields of new energy development and energy storage technologies, such as photovoltaic power generation. |
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The many years of experience in MEIDEN's manufacturing history are producing very new results in the field of power generation. |
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MEIDEN's traditional manufacturing experience in the field of power generation is now attaining further results on the basis of leading technologies. Mini-facilities of hydropower generation utilize all surplus hydraulic energy. MEIDEN uses cross-flow type water turbines for these facilities in order to improve economical cost performance.
In diesel power generation also, MEIDEN is proud of top-class achievements in the business field for the supply of regular-use and emergency-purpose power generating units, such as the 59MVA low-speed diesel-engine generator. |
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In addition, for the effective utilization of energy, the company is highly esteemed in regard to the production of photovoltaic power generating systems and wind turbine generator systems. Mobile power vehicles are also accepted favorably as emergency power supplies in case of disasters.
In addition, MEIDEN addressed to develop the De-NOx system, and such products for which problems about the environment (or environment-related problems) have been taken into consideration. |
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| Low-Speed Diesel-Engine Generator under Manufacture |
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| Large-Capacity Low-Speed Diesel-Engine Generator for Mindanao, the Philippines |
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34.24MVA Low-Speed Diesel-Engine Generator |
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| 486kW Cross-Flow Hydraulic Turbine Generator |
Top Pressure Recovery Turbine Generating Facility |
Emergency Gas Turbine Generator |
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| Cogeneration System |
53MVA Turbine Generator |
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| ZX Type Emergency Diesel-Engine Generator |
Mobile Power Generating System |
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| Wind Turbine Generator System |
Photovoltaic Power Generating System |
Decompose Nitrogen Oxides (De-NOx) |
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| Power Transmission / Distribution Systems |
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These systems are designed to achieve a stable supply of electric power in harmony with the environment. High reliability is assured. |
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| MEIDEN supplies many concentrated control systems to the respective power companies. These computer-controlled systems are used to automate a variety of facilities in power transmission and distribution substations. They assure easy and dependable operation and control of equipment. Digital protective relay equipment is also MEIDEN's outstanding relay unit intended for the prompt detection of a fault in power systems and for the immediate elimination of such a fault. |
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MEIDEN is steadily accumulating achievements in the field of vacuum circuit-breakers based on its outstanding and unique technologies. These technologies are used for solid-insulation compact switchgear and cubicle-type gas-insulated switchgear, which is a set of a gas-insulated transformer, a vacuum circuit-breaker, ZnO surge arresters (SORESTERs), etc., all accommodated in a grounded tank. |
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| Supervisory Control and Data Acquisition (SCADA) System for Power Stations and Substations |
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| Auto-Processor Units in a Power Dispatch Center |
275kV 450MVA Low-Noise Type Transformer |
50MVA Transformer |
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| 145kV Gas-Insulated Switchgear (GIS) |
12kV Metal-Enclosed Cubicle-Type SF6 Gas-Insulated Switchgear (C-GIS),
HICLAD-10G |
24/36kV Metal-Enclosed Cubicle-Type SF6 Gas-Insulated Switchgear(C-GIS),
HICLAD-20GA/30GA |
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| 12kV Metal-Clad Switchgear, HICLAD-10J |
Power Conditioner Multifuctional Active Filter |
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| SORESTER for 500kV System |
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| Outdoor Exposure Test of SORESTER |
Vacuum Interrupters |
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| 145kV Outdoor Type Vacuum Circuit-Breaker |
12kV Vacuum Circuit-Breaker |
Dynamic Voltage Compensator |
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| Railway Electrical Systems |
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These systems are actively working for the safe and smooth transportation of people and materials. |
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| Along with the development of electric railways and highways, MEIDEN has delivered a variety of electrical facilities to our customers, both domestic and worldwide. State-of-the-art techniques are used for various simulations and electrical facilities, intended for the most efficient management of electric railways. |
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For highway systems also, we offer substation facilities and emergency-purpose private power generating facilities, and also tunnel ventilation and lighting control systems, used to support a safe environment and good sight for car drivers. |
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| MRT ( Singapore ) |
MTRC ( Hong Kong ) |
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| Manila Line No.2 |
JABOTABEK ( Indonesia ) |
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| Substation for Railways |
Railway Supervisory Control System |
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| Rectifier and Transformer for Railways |
Thin Type Cubicle |
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| Highway Supervisory Control System |
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| Industrial Process Control and Management Systems |
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MEIDEN digital technologies are actively utilized for advanced control and management. |
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| In the field of system control for industrial plants, a variety of techniques are actively utilized in order to establish programmable controller-incorporated sequence-control equipment, microcomputer-applied dispersed-control systems, etc. |
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for example. MEIDEN's engineering for refuse treatment systems is based on many years of design and production experience, so that the effective use of refuse energy and the efficient control of plants can be realized. |
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| EIC-integrated System |
Continuous Casting Machine |
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| Programmable Controller for Line Control, UNISEQUE P4000 |
EI Controller, UNISEQUE ADC4000/ADC7000 |
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| Refuse Processing Supervisory Control System |
2400kVA Turbine Generator |
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