57 results about "Energy facilities" patented technology

The present invention relates to a system for analyzing building energy consumption and particularly to a web-based system for remotely analyzing building energy consumption information in real time that can remotely collect and store building attribute information, facility operation and status information, energy consumption information, environment information and real-time commissioning information and the like of a plurality of buildings in real time, provide and manage various services for energy efficiency improvement based on such information, generate building energy efficiency improvement plans (actions) automatically by performing services according to a manager's selection and using inference devices based on the execution result to optimize energy consumption and efficiency of a building and energy facilities.

A wind energy forecasting system processes data from one or more numerical weather prediction models with power output data from a wind energy facility using artificial intelligence. This artificial intelligence is applied in one or more neural networks that produce specific power output forecasts for each numerical weather prediction model. A statistical ensembling approach is then applied to the resulting numerical weather prediction model forecasts and integrated with a persistence power output forecast to arrive at a consensus, overall forecasted power output for the wind energy facility.

A smart grid interacting apparatus may include an energy monitoring and management (EMM) client to provide a smart grid system interface function and a building energy management system (BEMS) function to collect and manage environmental data and operational data of an energy facility in a local building including an energy consumption equipment, an energy storage equipment, an electric vehicle charging station, and a new renewable energy production equipment, and an EMM remote control center to provide an integrated control function for the local building through communicate with the EMM client.

A method for the earthwork of a foundation sunk for a wind energy facility, which has the following steps: an anchor cage is provided, consisting of an anchor plate and several anchoring bolts which are connected with the anchor plate, the free ends of the anchoring bolts are guided through bores in at least one load distribution plate the load distribution plate lays on at least three bolt nuts, which are screwed on the anchoring bolts, a reinforcement for the foundation sunk is mounted and the anchor cage is poured in with the reinforcement, the anchoring bolts protruding with the bolt nuts in this, upon subsequent tightening of the anchoring bolts between anchor plate and load distribution plate, the bolt nuts are stripped over the thread of the anchoring bolt and loose their supporting capability.

The co-combustion process may comprise the following unit operations: routing of hot gas (10) generated in the clinker cooling process to a rotary kiln (1); use of part of the rotary kiln exhaust gas to dry solid wastes in rotary dryers; leading the gases from both the dryer and the combustion kiln to the secondary combustion chamber (2); use of additional fuel to boost up the secondary combustion chamber reaction temperature to as high as 1200° C.; primary dry gas scrubbing in a precalciner or precalciners (3, 3a); heat recovery (4) and power generation; secondary gas scrubbing (5) in a semi-dry scrubber, bag filtering after activated carbon injection and returning of all the collected ash and used carbon into the waste kiln and / or a cement kiln. Detrimental materials for cement processing generated by waste combustion can be by-passed to a scrubbing system and a cement kiln. Residue slag from waste kilns can be treated and reused.

The invention discloses a user-oriented intelligent information interaction platform for a comprehensive energy system. The platform comprises a comprehensive energy system intelligent information interaction platform based on a micro-service architecture, a big data analysis technology and a container technology. An advanced comprehensive energy application system is arranged on the comprehensiveenergy system intelligent information interaction platform; according to the invention, interconnection and sharing of various kinds of energy information in the park are realized; the requirements of operation management and service of various energy sources in the park are met; an integrated information interaction platform of a comprehensive energy station and a park high-reliability power grid is constructed; a basis is provided for park energy facility operation management and public energy service; finally, the distributed renewable energy sources are vigorously popularized, the energystructure of the demonstration area is optimized, the safety is high when the user uses the system, the energy utilization rate can be increased, the total energy consumption is reduced, demonstrationarea energy transformation and related industry cultivation are achieved, healthy development of a new energy industry chain and business model innovation are promoted, and the application prospect is wide.

An apparatus and method for managing energy are disclosed herein. The apparatus for managing energy includes a State-of-Health (SOH) determination unit and an energy distribution unit. The SOH determination unit collects information about energy storage systems and energy facilities, and determines the SOH of each of the energy storage systems based on the information. The energy distribution unit distributes energy stored in the energy storage system to loads inside a building based on the information and the SOH.

An energy facility control system transforms the manner in which energy facilities create, modify, share, and store information during all phases of their lifecycles, from licensing through construction and decommissioning. The energy facility control system provides energy operators and their suppliers with collaborative toolsets to help improve accuracy, reliability and efficiency during every stage of an energy facility's lifecycle.

A control device optimizing evaluation of energy management in an in-plant energy network by exploiting both electric and thermal energy in such a manner as to achieve desirable overall performance. The control device, optimizing evaluation of energy management in an in-plant energy network, improves energy facility efficiency and is applicable in residential areas (e.g., general households), manufacturing industry areas (e.g., factories), and tertiary areas (e.g., office buildings, hotels, hospitals, schools, and swimming pools) for which it is desirable to reduce at least one of energy supply cost, CO2 (carbon dioxide) emission, and primary energy consumption.

An apparatus and method for managing energy are disclosed herein. The apparatus for managing energy includes a State-of-Health (SOH) determination unit and an energy distribution unit. The SOH determination unit collects information about energy storage systems and energy facilities, and determines the SOH of each of the energy storage systems based on the information. The energy distribution unit distributes energy stored in the energy storage system to loads inside a building based on the information and the SOH.

The invention discloses a ground information port architecture facing a sky-earth integration information network. The architecture comprises an infrastructure, an energy facility, hardware equipment and antenna equipment. The architecture is characterized by through a network operating system, and a server and controller correlation equipment which are deployed in a ground information port in a distributed mode, realizing logic concentration control; acquiring state information of composition elements of the infrastructure, the energy facility, the hardware equipment and the antenna equipment in the ground information port in real time, realizing calculation and storage of the ground information port, and virtualization of network and antenna resources and forming a virtual resource pool; and through a network management system, an operation support system and a network safety system, realizing integration management and unification scheduling to the ground information port. By using the technical scheme of the invention, sky-earth interconnection, ground interconnection, data fusion and information service requirements of the sky-earth integration information network are satisfied.

The invention discloses a multi-ratchet-wheel pendulum type wave power generation device which comprises a ratchet wheel set, a power generation unit, an intermediate transmission belt wheel set, a transverse transmission shaft, a fixing plate and a pendulum hammer. The ratchet wheel set, the power generation unit, the intermediate transmission belt wheel set and the transverse transmission shaft are arranged on the fixing plate. The pendulum hammer comprises a hammer body and a swing arm, the hammer body is located below the fixing plate, and the swing arm penetrates through the fixing plate and is perpendicularly connected with the center of the transverse transmission shaft. A floater pendulum type structure is adopted in the multi-ratchet-wheel pendulum type wave power generation device, when the floater moves along with wave, energy generated by movement of the pendulum hammer is converted into energy, driving the motor to rotate, of ratchet wheels and then is converted into electric energy. In addition, a dual-ratchet-wheel mechanism is stable in movement, easy to manufacture and install and low in cost, and does not need electric energy; the flow velocity of water can be controlled manually, so the power generation device is not limited by geographic positions and energy facilities and is economical, practical and environmentally friendly.

The invention relates to a risk evaluation method for hydrogen energy equipment in a hydrogen refueling station, and the method comprises the steps: a control system obtains the operation parameters of each hydrogen energy equipment in the hydrogen refueling station, and the operation parameters comprise the operation parameters of a compressor, the operation parameters of a hydrogen storage tank, the operation parameters of a hydrogen refueling machine, the operation parameters of a filling gun, and the operating parameters of a connecting pipeline between any two pieces of adjacent hydrogen energy equipment; the control system determines whether hydrogen leakage exists in the whole hydrogen refueling station or not according to the operation parameters of all hydrogen energy equipment and effectively used hydrogen energy data and a hydrogen energy operation strategy; and if the hydrogen leakage exists, the control system determines the position information of the hydrogen leakage according to the data information of the adjacent monitoring points. According to the method, the availability and the reliability are fully considered, and the safety and the reliability of the hydrogen energy facility are guaranteed.

The invention discloses an offshore nuclear energy facility main control room residing system. The system comprises an air return valve and an air supply valve arranged in a main control room; the air return valve and the air supply valve are communicated through a circulating air pipe; at least one circulating fan, an iodine removing purifying device and a first cold accumulating device are arranged on the circulating air pipe in sequence; multiple distributive cold accumulating devices are arranged in the main control room at intervals; a split refrigerating device is communicated with the first cold accumulating device and the multiple distributive cold accumulating devices through distributive cooling agent pipelines; and an oxygen storage tank has a first oxygen conveying pipeline connected with the circulating air pipe, and a second oxygen conveying pipeline directly connected into the main control room. The invention further provides a corresponding method. The offshore nuclear energy facility main control room residing system and method can provide safe and cheap residing environments for offshore nuclear energy design.

A method of managing energy supply in which an aggregator receives an energy demand from at least one operator of an energy distribution network and sends instructions to a plurality of energy facilities suitable for providing energy in order to satisfy said demand, the method being characterized by the following steps:each energy facility transmits to the aggregator a description of instantaneous variations of the energy state and technical constraints linked to its operation in order to satisfy said demand; andthe aggregator defines in automatic manner for each energy facility a response profile for the demand as a function of said description by taking into account non-linear responses and energy state history data from each energy facility, and transmits said response profile of the energy distribution network to the operator, and transmits a set of control signals to each energy facility in order to satisfy said demand.

The invention provides a building comprehensive energy scheduling method and system, a storage medium and computer equipment. According to the method, e Equivalent modeling is carried out on a photovoltaic power generation system, random charging and discharging behaviors of an electric vehicle and a dynamic thermodynamic process of a building, and a problem model based on mixed integer linear programming is obtained through conversion; a model prediction control method and a day-ahead scheduling control strategy are used; collaborative optimal control of building comprehensive energy facilities including a photovoltaic power generation system, an electric vehicle and a building load is realized; the permeability of photovoltaic power generation in a power system can be improved, random charging and discharging behaviors of an electric vehicle are controlled while energy crisis is relieved, power is supplied to a building load through discharging of a battery of the electric vehicle, and the peak load pressure of a power grid is reduced.

The invention relates to a distributed energy transmission and trading method based on optical storage charge. When the local load needs electricity, the user applies to the platform, and the platformdispatches the corresponding distributed energy transmission to the user. Combined with the energy routing charging pile and distributed energy facilities access scheme, it can better meet the user side power demand, improve the new energy consumption ratio, and has good maneuverability and practicability.

The invention relates to a wind energy facility with a drive train (1). The invention relates to a wind turbine with a drive train (1) comprising a rotor shaft (2) and a planetary gear (10). The rotor shaft (2) is fixed and play-free with the planet carrier (14) of the first gear stage (11). Furthermore, the rotor shaft (2) on the side facing away from the first gear stage (11) side (3) with a roller bearing (5) on a support structure (30) is mounted. The planetary carrier (14) connected to the rotor shaft (2) is mounted with a double-row roller bearing (20) in an X arrangement as a fixed bearing in a transmission housing (16), wherein the transmission housing (16) on at least one opposite the support structure (30 ) fixed support (31) is attached.

The invention provides a distributed photoelectric integrated active monitoring system and a method of long-distance buried pipeline leakage, which belong to the field of safety monitoring of important energy facilities. According to the distributed photoelectric integrated active monitoring system, a distributed photoelectric integrated temperature sensor with an electric tracing band active heating function is arranged in a buried pipeline foundation along the side lower position of a pipeline, an electric tracing band in the distributed photoelectric integrated temperature sensor is electrified and heated on time, additionally, the temperature of the pipeline foundation is collected in real time by a distributed optical fiber raman temperature measuring system, and distributed temperature curve inflection points are compared with historical data, so that the leakage position and size of the long-distance buried pipeline are actively identified and positioned. The distributed photoelectric integrated active monitoring system has the effects that optical fiber is combined with the electric tracing band, and the electric tracing band is actively heated, so that the pipeline leakage is identified and positioned with high precision according to the temperature difference caused by the difference of medium heat conductivity coefficients, and the problem of monitoring the leakage of the buried pipeline for conveying crude oil at different temperatures is effectively solved.

The invention discloses an air-control ground train information integration rail traffic safety control method and system. According to running routes and train speeds of trains, an air-control groundtrain running rail is divided into multiple sections with the regular basic length; and infrastructure, energy facilities, hardware equipment, antenna equipment and a section system are arranged in certain positions of each section, train-mounted systems are arranged on the trains running on the running rail, and the section systems are matched with the train-mounted systems. By the adoption of the method and system, due to the difference between the train speeds of the adjacent sections, the trains entering the sections are spaced, and rear-end collision accidents are eradicated.

The invention belongs to the field of building equipment, and discloses a steam-curing device for manufacturing a fabricated structure and a mounting method. The steam-curing device and the mounting method are designed for factory-like manufacturing of prefabricated concrete structure components. The steam-curing device is composed of a steam-curing chamber structure, a steam-curing chamber heat preservation layer, an energy facility, a temperature and humidity control facility, a water recovery facility and a structure movement facility. The steam-curing chamber structure supports a steam-curing chamber roof heat preservation layer, an energy collection plate and a roof water pool. The roof water pool supplies water in the roof water pool to mist spray heads through a water feed pipeline,and the mist spray heads receive commands of a temperature and humidity adjusting and control device and spray mist to a concrete structure component. A temperature and humidity measurement facilityconstantly monitors the temperature and humidity of a steam-curing chamber and feeds back the temperature and humidity to the temperature and humidity adjusting and control device in time, and the temperature and humidity adjusting and control device sends out various action commands to the mist spray heads in time. According to the steam-curing device for manufacturing the fabricated structure, the factory-like manufacturing speed of the prefabricated concrete fabricated structure can be increased, equipment cyclic utilization can be accelerated, energy and water can be saved, and the production efficiency and economic benefits can be improved.

The invention discloses a method and a system for adjusting node electricity price by considering a virtual power plant in a region. The method comprises the following steps: S1, acquiring a power grid operation boundary condition and electricity enterprise purchase load data; S2, constructing a spot transaction clearing model, performing optimization calculation, and determining a power generation plan; S3, determining a node electricity price according to the power generation plan, the power grid operation boundary condition and the electricity enterprise outsourcing load data; S4, judging whether the node electricity price meets a spot transaction strategy or not, executing S5 if the node electricity price meets the spot transaction strategy, and otherwise, executing S6; S5, outputtinga virtual power plant adjustment strategy, and adjusting the node electricity price according to the strategy during spot transaction; and S6, changing the size of the power generation load through avirtual power plant control system. According to the invention, distributed energy facilities on the user side in a region are utilized to form a virtual power plant with relatively high adjustment capability, so that the node electricity price is adjusted, and the power spot transaction strategy of the electricity selling company is satisfied.

The invention discloses an intelligent energy station, and relates to the field of new energy. The intelligent energy station provided by the invention comprises a new energy power generation module,an energy storage module, a charging module, a detection module, a communication module, a cloud processing module, an AI monitoring module, a temperature control module and a high-voltage power grid,and further comprises an inflation system and a liquid filling system. According to the invention, the state of the charging module is detected in real time, information of the charging module is collected, a fault point is found in time, the maintenance personnel can be informed and arranged in time for maintenance through the communication module and the cloud processing module, and normal operation of the energy station is guaranteed; the AI monitoring module in the intelligent energy station monitors the electric quantity use condition of the high-voltage power grid and monitors the electric quantity change condition of the system in real time, the energy storage module and the charging module can be powered through the power grid when the electric quantity of the power grid is sufficient, surplus power grid connection can be conducted when the electric quantity of the power generation module has surplus after meeting the charging module and the energy storage module, and the energy utilization rate is increased. The intelligent energy station provides a power charging, gas filling and electrolyte filling system, new energy automobile supplementary energy facilities are integrated together in a centralized mode, and normal standardized management of the intelligent energy station is facilitated.

The invention discloses an intelligent energy management system. The system comprises an energy operation monitoring management module, an energy modeling module, an energy planning analysis module, an energy facility operation and maintenance management module, an energy service management module and a system management module. By using the system, unified management and application of the full life cycle of intelligent energy generation, transmission and consumption can be realized.