Patent application number | Description | Published |
20100050873 | FILTRATION SYSTEM FOR GAS TURBINES - A system for use with an inlet of a gas turbine through which airflow toward the gas turbine proceeds is provided and includes a first stage to remove primary aerosol droplets from the airflow by coalescing the primary aerosol droplets into secondary aerosol droplets, which are larger than the primary aerosol droplets, and to remove solid particulates from the airflow, a second water tight stage, disposed downstream from the first stage, to prevent the secondary aerosol droplets and aqueous solutions of deliquesced particulates, which are not removed by the first stage and which are re-released into the airflow from the first stage, from proceeding along the airflow and to remove solid particulates not removed by the first stage from the airflow, and a third water removal stage, disposed downstream from the second stage, to remove from the airflow the remaining secondary aerosol droplets leaking from the first and second stages. | 03-04-2010 |
20100054919 | FILTRATION SYSTEM FOR GAS TURBINES - A system for use with an inlet of a gas turbine through which an airflow toward the gas turbine proceeds is provided and includes a first self-cleaning stage to remove dust, snow and ice from the airflow, a second water tight stage, disposed downstream from the first stage, to prevent aerosol droplets and aqueous solutions of deliquesced particulates, which include at least portions of the dust not removed by the first stage and which are re-released into the airflow from the first stage, from proceeding along the airflow and to remove solid particulates not removed by the first stage from the airflow, and a third water removal stage, disposed downstream from the second stage, to remove from the airflow aerosol droplets leaking from the second stage. | 03-04-2010 |
20110215936 | THERMAL MEASUREMENT SYSTEM AND METHOD FOR LEAK DETECTION - A system includes a controller configured to receive a signal from a thermal radiation sensor indicative of a temperature of a region including at least one fluid passage. The controller is also configured to detect a leak within the at least one fluid passage based on the signal. | 09-08-2011 |
20110247313 | SYSTEM FOR HEATING AN AIRSTREAM BY RECIRCULATING WASTE HEAT OF A TURBOMACHINE - An embodiment of the present invention takes the form of an application and process that incorporates a waste heat source to increase the temperature of the airstream entering an inlet section of a combustion turbine. An embodiment of the present invention may perform an anti-icing operation that reduces the need to operate the IBH system. | 10-13-2011 |
20110265443 | SYSTEM AND METHOD FOR ADJUSTING COMPRESSOR INLET FLUID TEMPERATURE - A system includes a radiation detector array directed toward a fluid flow into a compressor. The radiation detector array is configured to output a signal indicative of a two-dimensional temperature profile of the fluid flow. The system also includes a controller communicatively coupled to the radiation detector array. The controller is configured to detect a temperature variation across the fluid flow based on the signal, and to adjust a parameter of a temperature control device to compensate for the detected temperature variation. | 11-03-2011 |
20110268149 | SYSTEM AND METHOD FOR COMPRESSOR INLET TEMPERATURE MEASUREMENT - A system includes a radiation detector array directed toward a fluid flow into a compressor. The radiation detector array is configured to output a signal indicative of a two-dimensional temperature profile of the fluid flow. The system also includes a controller communicatively coupled to the radiation detector array. The controller is configured to detect a temperature variation across the fluid flow based on the signal. | 11-03-2011 |
20120000168 | INLET AIR FILTRATION SYSTEM - Embodiments of the present invention provide an inertial filtration system for air-ingesting machines. The inertial filter | 01-05-2012 |
20120031106 | SYSTEM AND METHOD FOR MEASURING TEMPERATURE WITHIN A TURBINE SYSTEM - A system includes a radiation detector array configured to direct a field of view toward multiple conduits within a fluid flow path from a turbine into a heat exchanger. The radiation detector array is configured to output a signal indicative of a multi-dimensional temperature profile of the fluid flow path based on thermal radiation emitted by the conduits. The system also includes a controller communicatively coupled to the radiation detector array. The controller is configured to determine a temperature variation across the fluid flow path based on the signal, and to compare the temperature variation to a threshold value. | 02-09-2012 |
20120031581 | THERMAL CONTROL SYSTEM FOR FAULT DETECTION AND MITIGATION WITHIN A POWER GENERATION SYSTEM - A system includes a radiation sensor configured to direct a field of view toward at least one conduit along a fluid flow path into a heat exchanger. The radiation sensor is configured to output a signal indicative of a temperature of the at least one conduit. The system also includes a controller communicatively coupled to the radiation sensor. The controller is configured to determine the temperature based on the signal, to compare the temperature to a threshold range, and to adjust a fluid flow through the fluid flow path or the at least one conduit if the temperature deviates from the threshold range. | 02-09-2012 |
20120032810 | THERMAL MEASUREMENT SYSTEM FOR FAULT DETECTION WITHIN A POWER GENERATION SYSTEM - A system includes a radiation sensor configured to direct a field of view toward a conduit within a heat recovery steam generator, and to output a signal indicative of a temperature of the conduit. The system also includes a controller communicatively coupled to the radiation sensor. The controller is configured to determine the temperature based on the signal, and to compare the temperature to a threshold value. | 02-09-2012 |
20120131324 | SYSTEM AND METHOD OF COMMUNICATION USING A SMART METER - Described herein are embodiments of methods and systems of communicating with smart appliances through a smart grid and smart meter infrastructure. In one aspect, a method is described comprising a smart meter connected to a first network receiving via the first network registration information for an appliance operably connected to the first network, wherein the registration information includes a unique identifier for the appliance; transmitting at least a portion of the registration information and a smart meter identifier that uniquely identifies the smart meter to a second computing device connected to a second network; receiving, by the second computing device, update information for the appliance; transmitting, by the second computing device, the update information to the smart meter via the second network using the unique identifier for the device and the smart meter identifier; transmitting, by the smart meter, the update information to the appliance; and updating the appliance with the update information. | 05-24-2012 |
20120199001 | MOISTURE DIVERSION APPARATUS FOR AIR INLET SYSTEM AND METHOD - A moisture diversion system for a gas turbine inlet. The moisture diversion system comprises a housing that is operably connected with a gas turbine and defines an opening through which air flows to the gas turbine. A hood is attached to the housing adjacent the opening. The hood has a surface disposed at an acute angle relative to horizontal. A device is disposed relative to the hood to separate moisture from air flowing through the device. Separated moisture is directed onto the hood. A gutter is disposed adjacent an edge of the hood to collect moisture from the hood. A conduit is fluidly connected with the gutter to conduct water away from the gutter and the opening in the housing to inhibit separated moisture from re-entering the air flow through the opening to the gas turbine. | 08-09-2012 |
20120260667 | Power Plant - A power plant is provided and includes a gas turbine engine to generate power, a heat recovery steam generator (HRSG) to produce steam from high energy fluids produced from the generation of power in the gas turbine engine, a steam turbine engine to generate additional power from the steam produced in the HRSG and a thermal load reduction system to reduce thermal loading of components of the HRSG and/or the steam turbine engine during at least startup and/or part load operations, which includes an eductor by which a mixture of compressor discharge air and entrained ambient air is injectable into the HRSG and/or an attemperator to cool superheated steam to be transmitted to the steam turbine engine and a detector disposed within the HRSG to facilitate identification of hot spots therein. | 10-18-2012 |
20120260668 | Combined Cycle Power Plant - A combined cycle power plant is provided and includes a gas turbine engine to generate power, a heat recovery steam generator (HRSG) to produce steam from high energy fluids produced from the generation of power in the gas turbine engine, a steam turbine engine to generate additional power from the steam produced in the HRSG and a thermal load reduction system to reduce thermal loading of components of the HRSG and/or the steam turbine engine during at least startup and/or part load operations, which includes an eductor by which a mixture of compressor discharge air and entrained ambient air is injectable into the HRSG and/or an attemperator to cool superheated steam to be transmitted to the steam turbine engine. | 10-18-2012 |
20130047622 | PULSE FILTRATION APPARATUS - A pulse filtration apparatus of a power plant including an air separation unit (ASU) and a gas turbine engine is provided. The apparatus includes a conduit to transmit fluid from the ASU to a combustor of the gas turbine engine and a tap. The tap includes a first end fluidly coupled to the conduit, a second end opposite the first end and fluidly coupled to components of a filter housing disposed upstream from a compressor of the gas turbine engine and a main member fluidly interposed between the first and second ends. The tap is configured to remove fluid from the conduit and to transmit the removed fluid to the components of the filter housing. | 02-28-2013 |
20140244056 | INSTALLATION FOR PRODUCING ELECTRICAL ENERGY PROVIDED WITH MEANS OF ENERGY STORAGE AND CONTROL METHOD OF SUCH AN INSTALLATION - An installation for producing electrical energy is provided with an energy storage means and a control method of such an installation. The installation includes an electrical energy generator that connects to a distribution network and the energy storage means. The installation also comprises a controller controlling the operation of the energy storage means and the connection of the energy storage means to the electrical energy generator and the network. The controller receives a set of information from the network or, energy storage means, and the electrical energy generator, and from the network manager to control the supply of the electrical energy generator and a set of auxiliary equipment of the installation from the energy storage means in the event of power failure. | 08-28-2014 |