93 results about "Capacity factor" patented technology

First the method checks channel, and then uses the checked stop numbers of retreat-register and the initialized retreat time slot number to get the initial estimate value. After the initial estimate value of capacity factor of time slot is made smoothing processing, the probability of outgoing data frame is obtained. Then the transmission action of current data frame of node is adjectively adjusted according to transmission probability. Finally the competing window after transmission is selected according to if it is transmitted or if it hits to data of other node.

A network equipment multiple port channel selection method includes evaluating every output port load status of network equipment according to port band width and flow rate load status, to obtain every output port load status evaluating result, in service retransmission, querying every output port load status evaluating result, comparing evaluating result, preference selecting large load-carrying capacity port to make service retransmission. Making weight value analyzing to evaluating result, defining band width factor and flow rate capacity factor value taking or value taking interval to different size and positive-negative weight value, then to make weighing to obtain port load weight value reflecting port load status evaluating result. The present invention makes multiple path outlet channel selection according to port load status weight value, raising channel selection rationality.

The invention discloses a multiple point control equipment networking system comprising, transport operation support system for controlling the proceeding of the meeting on the video signal exchange device, video signal exchange system for providing video signal terminal switch-in, video signal exchange and meeting control, custom realizing system consisting a plurality of partitions for providing meeting mode and multiple switch-in pattern needed for the session of the meeting. The invention can increase the equipment capacity factor, and by the adoption of centralized management and automatic dispatching, the uniform customer reservation interfaces are easy to provide, charging and service management are also made easy.

A method of controlling a pressure swing adsorption unit in which a manipulated variable such as a capacity factor used by such unit in setting the bed cycle time is updated with a manipulated variable computed within a controller. The controller has a feed forward level of control in which the updated manipulated variable is calculated from a probability function when the product is likely to go off spec as determined by the probability function. In such manner, an optimal manipulated variable can be calculated that will maximize recovery in a manner that the probability of the product going off spec will be acceptable. If a specific impurity within the product is above a targeted range, a change to the optimal manipulated variable is computed with the use of a feedback level of control utilizing fuzzy logic.

The invention discloses a traffic route selection method based on an optimal-cost intelligent optical network system, and the method comprises selection of the traffic loading route. The method disclosed by the invention is characterized by comprising the following steps: finding out all traffic routes which satisfy the traffic bandwidth requirement from a start node to source and destination nodes; and selecting the traffic route with the minimal comprehensive cost as the traffic loading route, wherein L is the total link length of all traffic routes, a is the unit price of the link, m is the number of nodes which are passed by all the traffic routes (containing the source and destination nodes of the traffic), b is the unit price of the node equipment, and mu i is the equipment capacity factor of the nodes passed by the traffic routes (containing the source and destination nodes of the traffic). The traffic route selection method provided by the invention can be used for selecting the traffic route with the optimal cost, thereby overcoming the defects of single considered factor, limited applicable network types, incapability of ensuring low cost for the traffic, and the like in the prior art.

An oxidation optical membrane of Kufil alloy nano-particle. Fit three sputtered targets of Cu, Ag and oxide in sputtered attachment. Flap is fit before sputtered targets and base body. Control alone capacity factor, argon flux of sputtered targets to obtain the product. Steps are as follow. First, prepare Cu, Ag nano-particle single layer membrane. Then cover oxide membrane on it. Repeat the two steps so that the membrane is between two oxide membranes. Nano-particle of Cu, Ag is purified metal, which make the membrane be with good optical property.

The invention discloses a downlink resource scheduling method for hybrid service in an LTE (long term evolution) system, i.e., an HSEF (hybrid service exponential factor) algorithm. The scheduling method comprises the following steps that at a base station side, according to information reported by a base station bottom layer, an effective signal to noise ratio SINRi, j of a user at each resource block is calculated, then, the instant transmission speed ri, j of the user at the moment is calculated according to a Shannon equation, and in addition, an instant spectrum factor Ei, j is calculated; a user average throughput capacity R<->i, j(n) is calculated according to the currently obtained instant transmission speed ri, j, and an average throughput capacity factor Ei, j is calculated; a service weight factor Wi, j is calculated according to the service type of each service and the corresponding GBR (guaranteed bit rate) requirements; finally, a user scheduling weight Omegai, j is calculated according to each of the obtained factors, and the system carries out resource scheduling according to the user scheduling weights. The downlink resource scheduling method has the advantages that the fairness among users is improved, and the performance of the bit rate service is ensured, so that the integral performance of the LTE system is improved.

The invention provides a substrate heating chamber, a method using the substrate heating chamber, and substrate processing equipment. The substrate heating chamber can be used for heating up at least two of substrates simultaneously, and is used for heating up the substrate before a substrate processing technology. The substrate is heated by the substrate heating chamber, so that the problem that the follow-up substrate processing technology is under the idle condition since the substrate is waited to be heated up can be effectively avoided; and therefore, the capacity factor of the equipment can be effectively improved. Furthermore, according to the method using the substrate heating chamber and the substrate processing equipment, the capacity factor of the equipment can be effectively improved.

A lock-up clutch is arranged in parallel with a power transmission path between a pump impeller and a turbine runner of a fluid coupling arranged between the drive side and the load side, wherein the lock-up clutch changes the power transmission path. A stall capacity factor is determined using an engine speed at which the maximum engine torque on the drive side is generated, and the rotation on the drive side is transmitted to the load side by using the stall capacity factor. Therefore, optimal acceleration can be obtained by setting the stall capacity factor such that the stall rotational speed is in the vicinity of the rotational speed at which the maximum engine torque is generated. Thus, drivability can be improved by obtaining a control amount with which the vehicle speed responds as expected to the accelerator, there is no uncomfortable sensation, and fuel economy can be improved.

An agriculture and forestry plant waste high-efficient burning generating system comprises the following steps: (1) smashing, (2) drying, (3) batching, (4) dedusting, (5) cold pressing, (6) burning and (7) power generating. A biomass boiler is connected with a generator set so as to be connected to a national grid. The high-efficient burning generating system solves the problem that traditional agriculture and forestry plant waste which is directly burnt is low in capacity factor, difficult in collecting and transport, not easy to store, large in stacking occupation space and easy in corruption, environment pollution and resource waste. The agriculture and forestry plant waste is made to be novel clean renewable sources which are high in calorific value, easy to burn and free of slag-bonding and pollution, thereby achieving resource utilization and being capable of replacing fossil fuel to conduct burning generation. The agriculture and forestry plant waste high-efficient burning generating system accords with national related energy saving and emission reduction policies, and is small in investment and floor space, short in processing period and low in operating cost.

The invention discloses a production process for metalized burden suitable for blast furnace ironmaking. The production process comprises the steps of (1) mixing iron ore powder, a reducing agent and a binder according to a mass ratio of 100:4-25:2-5, wherein the reducing agent is one or two selected from coke powder or anthracite duff and the binder is a binder capable of adjusting alkalinity; (2) mixing the above raw materials thoroughly, wetting the mixture by adding water, pressing the uniformly mixed raw materials on a twinroller machine to obtain pellets; (3) mixing the pellets with fuels, carrying out high temperature reduction of the pellets on a belt-type sinter machine, the addition amount of the fuels being 7-20% that of the pellets; and (4) screening sintered products and applying parts fitting to requirements of the metalized burden in blast furnace ironmaking. When in use, the metalized burden obtained by the process can reduce blast furnace coke rate by 10-30%, significantly reduce burden of direction reduction at the lower part of the blast furnace and increase capacity factor of the blast furnace, thereby greatly increasing production rate of the blast furnace and increasing competitive power of a blast furnace ironmaking process.

The invention discloses an assessment method containing an equipment utilization rate of a distributed power supply distribution network. The method comprises the steps of: setting a time parameter T, and obtaining related parameters of power distribution network equipment in the set time parameter; superposing load curves of all users in a power supply region of the power distribution network equipment, and obtaining a total social load curve of the power distribution network equipment; and calculating a load rate and a capacity factor of the power distribution network equipment, wherein according to contribution conditions of distributed power supplies, three statistics calibers, namely down power, reverse power and a total social load, are adopted for calculating the load rate of the power distribution network equipment, and according to the power generation conditions of the distributed power supplies, three statistics calibers, namely a down electric quantity, a reverse electric quantity and a total social electric quantity, are adopted for calculating the capacity factor of the power distribution network equipment. The assessment method provided by the invention solves the problems that under an existing assessment system, the distributed power supplies influence the assessment of the utilization rate of the power distribution network equipment, and consequently, the management level of a power supply enterprise cannot be evaluated fairly.

The invention discloses a stacking network aggregation system and method of virtual local area network, which comrprises the following steps: every virtual local area network stacking network installs one aggregation subnet; the address information is distributed for aggregation subnet; every virtual local area network stacking network uses the address information of aggregation subnet to carry out business interchange treating. The invention imoroves the IP address capacity factor by introducing ggregation subnet, which reduces the extra work amount of network planning, disposaling and servicing.

The invention relates to bamboo chopsticks and methods for producing bamboo chopsticks, which has the advantages that at least one bamboo node is on the bamboo chopstick. The production craft is as follows: the original bamboo firstly is cut to long bamboo tube with bamboo nodes, then the bamboo floor special-purpose machinery is utilized to cut sheet, rough plane, finish plane and cut the semi-finished product, finally carry on the next procedure after the immersion, dried and taking shape. The invention is characterized in that the bamboo with nodes can be utilized fully to produce the bamboo chopstick, the capacity factor of the bamboo is increased above 30 percent, the production efficiency is increased above 20 percent, and the production cost is decreased about 30 percent.

The invention provides a non-calcium-salt lactic acid production method using automatic circulating continuous fermentation, which is different from the calcium salt method and comprises steps that: size mixing, liquefaction, saccharification, burden, continuous sterilization, membrane filtration, separation of lactic acid, purification and evaporation; the system process water can be treated and recycled respectively through the steps of continuous fermentation and ultra filtration, electrodialytic coupled purification and separation as well as secondary reverse osmosis. So in the prior traditional calcium salt method, the strain transfer and proliferative fermentation problems as using intermittent single tanks are solved; strain automatic circulating is realized as using the continuous fermentation equipment and technique. The non-calcium-salt lactic acid production method has the advantages of improved equipment capacity factor and fermentation conversion rate, prolonged strain metabolism time, improved conversion rate of the carbon source and the specific production rate of the fermentation process, zero-emission of the environmental pollution in the fermentation process and significantly improved product quality; thereby the non-calcium-salt lactic acid is suitable for commercial production of organic acid fermentation.

The invention discloses an urban transportation demand prediction method based on a point of interest (POI) of a map. According to the method, POI data in an urban space is classified and divided according to a two-stage classification system, then the value of each factor in a traveling generation capacity factor list is generated, and the values are subjected to normalization processing; then the weight of each factor in the capacity factor list is calculated, wherein the weights include occurrence capacity weights, absorption capacity weights and corresponding normalization weights of the factors; finally, the traveling generation capacity index of the POI is calculated according to the normalization values and the corresponding normalization weights of the factors in the factor list. Real-time updated network open source data is used, and the traveling generation capacity index is calculated according to the position and class of the POI data and other attributes, so that the accuracy of urban traffic demand prediction is greatly improved, and the prediction operation process is simplified.

The invention provides a new energy flexible direct current grid connection reliability estimation method. The method comprises the steps that 1) the output of a wind power plant unit is calculated; 2) the total output of wind power plant units in simulation time is calculated to determine the average output expectation of the wind power plant units, and a calculation result is taken as a wind power plant capacity factor C; 3) a reliability equivalent model of each MMC converter subsystem in a direct current transmission network is constructed; 4) a series-parallel network method is used to combine the reliability equivalent model of each MMC converter subsystem in the direct current transmission network to calculate the unavailability U of the combined direct current transmission network; and 5) the power delivery probability Pout of a wind power plant, the fault blocking power ESF of the combined direct current transmission network and the equivalent forced unavailability rate EUEQ of the combined direct current transmission network are calculated, and the reliability of the direct current transmission network of the wind power plant which accesses the direct current transmission network is estimated. The method can accurately estimate the reliability of the direct current transmission network of the grid-connected wind power plant.

The invention discloses an optimal modulation method suitable for a three-phase four-wire system three-level converter. A multi-phase control midpoint potential balance algorithm is given based on a simplified 3D-SVPWM method under an a-b-c coordinate system, a compensation capacity factor reflects the compensation capacity of each phase on the midpoint potential offset, the potential offset is distributed to phases with the midpoint potential balance capacity according to the compensation capacity and the midpoint potential offset condition, multiple phases jointly participate in midpoint potential balance control, the time quantum needed for compensating for the offset is calculated through an offset mathematical model, then the time quantum acts on the output state of the three-level converter, and therefore the purpose of balancing the midpoint potential is achieved. The simplified optimal modulation method suitable for the three-phase four-wire system three-level converter can precisely control direct current side capacitor voltages.