Power Generation
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Power Generation Electricity Cogeneration / CHP Trgeneration / CCHP Quadgeneration Power Generation with Cogeneration – Combined Heat Power Gas Engines and Power Through on-going investment in Cogeneration or combined heat and Generation research and development, GE’s gas power (CHP) systems are engines are highly efficient at the configured to produce both conversion of the energy within gas electricity and useful heat. GE Clarke Energy is the authorised distributor and service into electrical energy. Jenbacher CHP systems utilise heat partner for GE Energy’s gas engine division in a growing produced during the combustion of number of countries across the world. In addition to Electrical generation plants come in the gas in the engine and facilitate providing high-efficiency, reliable gas engines we combine two main forms: process efficiencies of more than — Stable base load (continuous) 90%. This efficient form of energy this with the expertise and resources to deliver unbeatable generation conversion achieves primary energy product support. — Electricity peaking savings of roughly 40% by using a gas engine cogeneration system as Whether your requirement is for the supply of a single gas Base-load generation is useful opposed to separate electricity and engine generator or a complete turnkey power generation where there is a stable source of heat generation equipment. facility, we can meet that need. Our ability to add value by fuel, such as natural, landfill or coal Cogeneration plants are typically gas to power the generators. GE embedded close to the end user offering an end-to-end service, from initial proposal to Jenbacher gas engines are and therefore help reduce reliable long-term maintenance, has led to us becoming a renowned for their reliability in the transportation and distribution multi-national company with operations in ten countries field and when challenged with losses. across the globe. Our company prides itself on integrity, difficult gases. The generation of delivering only the highest quality products whilst providing electricity alone typically takes place The heat from the engine is available a reliable accountable localised service. where there is no local need for in two key forms. Firstly low grade heating and cooling. The power that heat is recovered from the cooling is produced can either be exported water circuit of the engine. This is Benefits of working with Clarke Energy to the local electricity grid, or typically available as hot water for Clarke Energy provides flexible solutions for your gas alternatively be used in island mode recovery via a plate heat exchanger. generation projects. Our services range from the supply of operation to power local facilities. Secondly high grade heat from the a gas engine generator, through to the complete turnkey engine exhaust can be utilised. This Electricity peaking stations typically heat leaves the engine at over 450°C installation of a gas powered generation facility. Clarke Energy operate in standby mode, then and can be used directly, in a boiler has a dedicated, top-quality team of sales, engineering, when there is a peak in demand for to generate steam or combined with project management, commissioning and maintenance staff power from the electricity grid; the the low grade heat and recovered as to meet your needs. We also offer long-term maintenance gas engines receive a signal to hot water. contracts backed up by a strong balance sheet, giving commence operation. Due to their peace of mind with respect to the long-term performance flexibility and robustness gas engines are able to provide a rapid response of your GE gas generation equipment. to fluctuating demand. They are then turned off as demand reduces. Preston Hospital, UK, 1x JMS 616 Ankleshwar, India, 3 x JMS320 Trigeneration – Combined Heat, Quadgeneration - Combined Heat, Our Competence Power and Cooling Power, Cooling with CO 2 recovery Trigeneration or combined heat Quadgeneration systems are some Clarke Energy has comprehensive power and cooling (CHPC) systems of the most advanced gas engine experience in the engineering, take the concept of cogeneration to driven power plants in the world. installation and maintenance of gas the next level. Trigeneration systems Quadgeneration encompasses the based power generation facilities. produce electricity along with useful features of a trigeneration system, heat and cooling water. Here the with electricity, heat and cooling and The GE Jenbacher gas engine is heat recovered from the engine is includes the recovery of carbon known for having the highest levels used in absorption chillers. These dioxide from the exhaust gas. of electrical efficiency on the market. heat driven chillers are able to When coupled with a contractual provide cold water for utilisation in Carbon dioxide can be used for a maintenance agreement with Clarke air conditioning systems or for number of purposes including Energy it will give peace of mind that process water. encouraging growth in plants or if they will achieve the highest levels of cleaned to food grade quality can availability and returns for their Combining a CHP or cogeneration then be used in carbonised drinks project. plant with an absorption industry. refrigeration system allows utilisation of seasonal excess heat Quadgeneration not only provides for cooling. The hot water from the the benefits of high efficiency cooling circuit of the plant serves as generation, utilising over 90% of the drive energy for the absorption energy contained within the gas, it chiller. The hot exhaust gas from the also utilises carbon dioxide, a by- gas engine can also be used as an product of the combustion process energy source for steam generation, to give the highest levels of which can then be utilised as an performance. energy source for a highly efficient, double-effect steam chiller. Up to 80% of the thermal output of the cogeneration plant is thereby converted to chilled water. In this way, the year round capacity utilisation and the overall efficiency Cogeneration Schematic of the cogeneration plant can be increased significantly. Peak boiler Exhaust gas Fuel gas Heat exchanger Heat Buffer consumer Electrical energy Trigeneration Schematic Peak boiler Exhaust gas Fuel gas Cooling tower Absorption chiller Refridgeration Heat exchanger consumer Buffer Heat consumer Electrical energy If you would like to discover more about gas engine based generation, or how Clarke Energy can help develop your power scheme please contact your local sales office. 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