1995 results about "Goose" patented technology

The invention discloses an automatic test system for an intelligent substation spacing apparatus in the technical field of power systems, comprising: a test system control module and a test terminal connected with the same. In the system, signal authentication and input and output of test data are finished by establishing an input / output signal system at outside of the apparatus; signal pair point test of an apparatus station control layer is finished by a simulated MMS (Multimedia Messaging Service), analog input of the input signal of the apparatus is finished by a Goose / SMV process layer simulator, and behavior result of the apparatus is judged by monitoring a test closed loop network message; and different target test data object test cases are configured, the test data is input via the simulator so as to monitor behavior and response of the apparatus.

The invention discloses an hydrolyzed puffing forage and preparation method thereof. The method comprises: choosing the plants with high wood-fiber content such as straw, cereal shell, corn core, coconut cover, palm leaf, wood / bamboo scraps, bagasse, herbage rhizome and weed, performing hydrolysis and puffing treatment for destroying the encapsulation effect of lignin to hemicellulose and cellulose, degrading the hemicellulose and cellulose into small molecule soluble sugar, and continuously extruding and puffing by force. The continuous forced feeding and discharging technology realizes stable transitions between different pressures. The invention increases digestion rate greatly, can substitute part of corn and wheat bran, and can be prepared into complete feeds for different birds or animals in different growth stages by adding protein forage, salt, vitamin, mineral elements and aminating agent. The hydrolyzed puffing forage of the present invention has similar digestion rate with the conventional grain forage and sweeter taste, reduces cost greatly, alleviates the grain shortage difficulty, and is suitable for pig, cattle, sheep, chicken, duck, goose, rabbit and specially raised pets.

A hunting decoy for fowl such as wild turkey or goose has a support shaft that can include a ground piercing stake, and two diverging support shafts that independently support a hollow decoy body and a decoy head assembly, normally including a head and neck. The two diverging support shafts permit independent movement of the body and the head assembly relative to the support shaft and relative to one another. The support shaft for the body can be vertically oriented and connects to the dorsal or back part of the decoy body at a fitting. The fitting can have a spring such as a helical spring that permits flexing and also can resiliently clamp against the decoy body to damp the extent of rotation. A similar fitting for the head assembly permits a head bobbing or pecking motion.

The invention is a Chinese herbal medicinal feed additive, relates to a feed additive of animals such as pig, fryer, laying hen, duck, goose, fish and the like, and belongs to the field of feed production and processing. As effects of present Chinese herbal medicinal feed additives are not obvious, their nutrition conversion rate is not high and their nutrients are not comprehensive, the invention provides a Chinese herbal medicinal feed additive which is prepared from haw, medicated leaven, Radix Codonopsis, acanthopanax, isatis root, sweet wormwood, dryopteris crasirhitom nakai, Chinese cassia tree, radix astragali, root of large-flowered skullcap, phellodendron, tarragon and licorice. The Chinese herbal medicinal feed additive provided by the invention has effects of promoting animal growth and raising survival rate.

A process and apparatus for an animal decoy and specifically a goose decoy are provided. The decoy includes a body with a body surface. An image substrate is applied to the body surface, and the image substrate includes a fabric material. A decoy image is printed upon the fabric image substrate. The animal decoy of is a photo-reproduced image, based upon a photograph of an actual animal. The image substrate can include a bonding surface. The bonding surface adheres to the body surface. The first substrate includes a bonding surrface that can include an elastomeric coating, for bonding to the decoy body. An adhesive is utilized to laminate the fabric substrate to the decoy body, and an image is then applied to the fabric substrate.

An analysis of a communication configuration in a process control (PC) or substation automation (SA) system is disclosed, wherein network messages, and / or respective message sources, configured for transmission across a communication network of the system can be evaluated. From a logical data flow description that is part of a standardized configuration representation of the PC or SA system and which includes, in the form of control blocks, formal information for every message, receiver intelligent electronic devices (IEDs) can be retrieved or determined. For each retrieved receiver IED, the totality of all network messages destined for or directed to this particular receiver IED can be evaluated or processed (e.g. in view of a subsequent network load analysis, virtual local area network assignment, or graphical display of the data flow). Exemplary network messages of interest include cyclic point-to-point reports, periodic or repeated real-time multicast messages (Sampled Values SV) and event-based multicast messages (generic object oriented substation events GOOSE).

The invention provides a method and device for auto-generating GOOSE signal connection topology from substation level based on IEC61850 standard. The method comprises the following steps: import substation configuration language (SCL) file; search all GOOSE input and output signals under each access point; match the output signals to the input signals; and generate GOOSE signal connection topology based on the result of said matching. The device comprises an importing module for importing substation configuration language file; a GOOSE signal analyzer for searching all of GOOSE input and output signals under each access point, and matching said GOOSE output signals to said GOOSE input signals; and topology data module for generating GOOSE signal connection topology based on said matching. The device comprises a storage module. The storage module comprises an input dataset for storing GOOSE input signals and an output dataset for storing GOOSE output signals and their matching input signals.

The invention discloses a protection and video system linkage control method of a digital transformer substation of an electric power system. The method comprises the following steps: establishing a mapping relation, capturing and analyzing a GOOSE message, turning on a lighting installation, starting a video recorder, switching a video channel, as well as alarming and realizing the protection and video system linkage. The protection and video system linkage control method comprises the following steps: finishing establishing the mapping relation, acquiring and analyzing the GOOSE message by a software programming manner or adding a communication server dedicated for realizing GOOSE linkage; sending control commands of positioning the video recorder, video recording, switching the video channel and the like to a video processing unit by a network according to a remote transmission protocol of a remote vision system; and finishing the protection and video system linkage function. The method is suitable for the digital transformer substation, utilizes the most important communication service of the digital transformer substation, namely a general object-oriented transformer substation event, and independently finishes the linkage function of a secondary system and a video control system without dependence on an integrated automation system.

A method and an apparatus provide dedicated group key distribution in systems employing generic object oriented substation events (GOOSE). The method includes defining a group configuration for the GOOSE system via a plurality of field devices, verifying possession by each field device in the group of an asymmetric key pair, distributing a group key individually to each field group member device by a substation controller via a secure interaction between the substation controller and the group member device, and updating the group key after the group configuration has changed.

The invention provides a secondary device integration and joint debugging method based on a virtual machine. The method comprises the steps that S1 the minimum test system of an intelligent substation is built according to the principle of guaranteeing the substation consistency; S2 the real test environment of the substation is built based on the minimum test system; by importing an SCD file, the configuration of the devices of the whole substation is acquired; data flows including SV flow and GOOSE flow in each device are acquired; the model of the whole substation is built through backstage, and the information of the devices of the whole substation is scanned; and S3 the minimum test system is used to integrate the device information and the definition and definite value of action behaviors to acquire a test item, a test program and a test result template. The factory-like joint debugging efficiency is improved. The joint debugging intelligent level is enhanced. The device debugging cycle is shortened, and the debugging environment is improved.

The invention relates to a linked landing gear cabin door folding and unfolding device and belongs to the technical field of aircraft manufacturing. The linked landing gear cabin door folding and unfolding device comprises a landing gear, a rotation shaft I, a rotation shaft II, a rotation shaft III, a rotation shaft IV, an upper supporting rod, a rocker arm I, a rocker arm II, a rocker arm III, a lower supporting rod, a folding and unfolding actuation cylinder, a connection rod I, a connection rod II, a connection rod III, a goose-shaped rocker arm, a support column protection plate and an airplane wheel protection plate. By virtue of the linked landing gear cabin door folding and unfolding device, the cabin door folding and unfolding actuation system is simplified, so that the occupying space of the device in an airplane is reduced and the structure weight is reduced; by virtue of the design of a linked mechanism, the order of folding and unfolding the landing gear, the airplane wheel protection plate and the support column protection plate is ensured, the control logic is simplified and the reliability is improved; the airplane protection plate is closed when the landing gear is unfolded, the pneumatic resistance can be reduced; the takeoff and landing performances of the airplane are improved; the damage to the airplane, caused by entrance of foreign materials in a landing gear cabin, can be avoided.

The invention provides a plant feed additive which contains basic drug and optionally available auxiliary materials, and is characterized in that the basic drug contains the following basic components in parts by weight: 15-35 parts of pine needle, 10-35 parts of turmeric, 5-15 parts of Glabrous Greenbrier Rhizome, 10-40 parts of caulis Spatholobi, 5-15 parts of pericarpium citri reticulatae, 5-20 parts of folium cortex eucommiae, and 5-15 parts of sweet wormwood herb. The feed additive disclosed by the invention has the functions of preventing or treating enteritis of poultry (chicken, duck, goose or quail and the like) and improving production capacity of the poultry or improving the egg quality.

The invention discloses a method and a system of SV and GOOSE input test of an intelligent substation relay protector. The method includes analyzing ICD file of the relay protector, correlating the SV and GOOSE input virtual terminal with MMS message data to form test correlation database, wherein the MMS message data is data of processing results of various SV and GOOSE input signals of the preset relay protector; analyzing SCD files in an intelligent substation to acquire link information of the SV and GOOSE virtual terminal in the preset relay protector to be tested and the subscribed SV and GOOSE message data; setting up correspondence between the SV and GOOSE message data and the MMS message data according to the test correlation database; testing SV sample value input and GOOSE input according to the SV and GOOSE virtual terminal link information and the correspondence. By the method and the system, SV and GOOSE input of the substation can be automatically tested, and testing efficiency and specification of the intelligent substation can be resultantly improved.

A bird decoy and method for providing simulated wing motion, or enhancing the appearance of motion of a simulated wing, and comprising a wing simulating structure for simulating wings of a flying bird, the wing simulating structure mounted to a support base for holding the wing simulating structure positioned with an upper surface thereof facing upward at least some of the time. Included is an electrical power source operatively connected for powering an electric illuminant, the illuminant preferably being multiple LEDs positioned to illuminate the upper surface of the wing simulating structure. The electric illuminant further operatively connected to automatic switching circuitry for switching the illuminant cyclically On and then Off in illumination upon the upper surface of the wing simulating structure, thereby providing a cyclical lighter then darker appearance, whereby the bird decoy visually simulates wing motion. The support base preferably includes a duck or goose shaped decoy. Various aspects to be remotely controlled are described.

The invention discloses a complete compound feed for breeding geese in a laying period and relates to an animal feed. The complete compound feed includes a microbial ecological agent, a vitamin premix and an enzyme preparation, and is prepared from the following components in part by weight: corn, wheat bran, bean pulp, peanut meal, poplar leaves, calcium carbonate, calcium monohydrogen phosphate, table salt, methionine, astragalus, Chinese angelica, epimedium, hawthorn fruit, malt, liquoric root, microbial ecological agent, enzyme preparation, choline chloride, vitamin premix, ferrous sulphate, copper sulfate, zinc sulfate, manganese sulfate, potassium iodide, sodium selenite and cobalt chloride. The complete compound feed for the breeding geese in the laying period of the invention is free from antibiotics and highly safe, strengthens the immunity of hatching geese, has balance nutrients and high digestibility, and can obviously increase the laying rate of the hatching geese and the fertility rate and the hatching rate of hatching eggs.

A VII gene type of an attenuated strain of Newcastle disease virus A-NDV-VII and a construction method are disclosed. The invention relates to the application of reverse genetics technique. The invention uses the constructed reverse genetics platform of ZJ1 strain of Newcastle disease virus of goose origin. The invention replaces two envelope glycoprotein gene fragments F and HN of an isolated strain JS-5-05-Go of Newcastle disease virus with high reproductive performance with the corresponding fragments of the ZJ1 strain of Newcastle disease virus of goose origin, so that the recombinant virus NDV-VII is obtained. The VII gene type of Newcastle disease virus A-NDV-VII which is highly attenuated is rescued after the attenuated mutation of the F gene of the recombinant virus. And the virus has a higher reproduction titer on chicken embryo. The invention is suitable for a mass production of vaccine, which can be used for the manufacture of vaccine.

The present invention discloses a production process of Feng goose. Said production process includes the following steps: killing live goose, feather dressing, evisceration, rinsing, injection, pickling, drying by airing, pulling feather by tweezers, hanging the pickled and dried goose from rack, cooking, taking the cooked goose from rack, bagging, vacuum packaging, microwave sterilization or high temperature sterilization, cooling, external packaging, sealing, weighing, printing production date and storing in cold storage below-10dec.C.

The invention discloses a data modeling method for a network message recording analysis device. The data modeling method is mainly suitable for an intelligent substation which conforms with a standard DL / T 860, takes original message as analysis basis, and uses substation configuration description files as basis; according to the method, spacer layer equipment and substation control layer equipment of the intelligent substation are automatically associated with each other, status information of process layer equipment associated with the spacer layer equipment is judged and analyzed according to a sampled value (SV) message and a generic object oriented substation event (GOOSE) message which are collected by the spacer layer equipment, the key information of analysis and judgment is added into an equipment model file, and data information of a process layer and a spacer layer is sent to the substation control layer equipment in a way of multimedia messaging service (MMS) messages. The data modeling method can achieve the following effects: a great deal of data information of the process layer and the spacer layer can be provided for a background monitoring system in the intelligent substation, so that the efficiency of fault diagnosis is improved, effective guidance is provided for maintainers, and the maintenance convenience of the intelligent substation is improved.

The invention relates to a pilot channel transmission device, a pilot channel optical fiber differential protective device and a pilot channel optical fiber differential protective method, and belongs to the technical field of relay protection of electric power systems. The pilot channel optical fiber differential protective device comprises a merging unit, a pilot channel transmission device, differential protective devices, a fault wave recording device, an SMV network switch and a GOOSE network switch, wherein the GOOSE network switch is respectively connected with the pilot channel transmission device, the differential protective devices and the fault wave recording device; the merging unit, the differential protective devices, the pilot channel transmission device and the fault wave recording device are connected to the SMV network switch through an optical fiber interface; the pilot channel transmission device realizes the synchronous sampling of a home station and a transformer substation on the opposite side, and outputs sampling values of the transformer substation on the opposite side to the SMV network switch; and data with different formats is transformed by using a converter according to requirements, so that manufacturers of the differential protective devices at both ends of a transmission line do not need to be limited, and the compatibility of the protective devices is improved.

The invention discloses health-care coarse-grain flour which is prepared from the following raw materials in parts by weight: (1) coarse cereals: 60-70 parts of wheat, 4-6 parts of corn, 4-6 parts of polished round-grained rice, and 4-6 parts of barley; (2) auxiliary raw materials: 0.2-1 parts of walnut, 0.1-0.8 parts of cattle blood, 0.15-0.6 parts of goose blood, 0.1-0.6 parts of yam, and 0.1-0.8 parts of endodermis of chicken gizzard; meanwhile, the auxiliary raw materials of the health-care coarse-grain flour disclosed by the invention further comprise0.1-0.8 parts of pig blood, 0.1-0.6 parts of edible fungus, 0.2-1 parts of peanuts, and 0.2-1 parts of cassia seeds; in addition, the coarse-grain flour also can comprises 8-12 parts of one of tapioca, broad bean meal, peameal, soybean meal and millet or sorghum flour, or an arbitrary mixture thereof. The invention discloses a process for preparing the health-care coarse-grain flour. Meanwhile, the invention also discloses a health-care coarse-grain dried noodle prepared from the health-care coarse-grain flour above and a preparation process thereof.

The invention discloses a message accurate recognition-based substation communication network deterministic path switching method. The method comprises the following steps that: an IED at first needs to parse the APPID, SRCMAC and GOOSEID ref / smvID of GOOSE and SV messages; and then HASH computation is performed on the GOOSEID ref / smvID so as to form an ASH combination key; an ASH forwarding table is searched, when contents that completely conform to the APPID, SRCMAC and HASH (GOOSEID ref / smvID) of the massages exist in the ASH forwarding table, the massages directly go to corresponding ports in the ASH forwarding table, and when no corresponding information or information that is not completely corresponding to the APPID, SRCMAC and HASH of the messages exists in the ASH forwarding table, the messages are discarded; and finally, the messages enter a queue at the ports through cache mapping, and queue up for transmission, and at the same time, equipment continues to receive GOOSE and SV messages. With the message accurate recognition-based substation communication network deterministic path switching method of the invention, problem of conflicts in message recognition can be avoided; deterministic path forwarding of specified massages can be realized; and problems of network congestion and equipment misoperation caused by a multicast switching mode can be effectively alleviated.

The invention relates to a visualized display method for a relay protection secondary virtual or true circuit of an intelligent transformer substation. The method comprises the following steps: resolving an SCD (Security Coding Device) file of the intelligent transformer substation, extracting SV / GOOSE message configuration information of each IED, external data reference information and physical port configuration information; analyzing external reference entries of each IED, and constructing a virtual connection line; analyzing physical port configuration information of each IED, and constructing a physical connection line between ports; finding out physical ports, relevant to each output virtual terminal and each input virtual terminal, of each IED; and drawing a secondary virtual or true circuit diagram. The method can be used for displaying a secondary virtual or true circuit diagram, greatly facilitating checking of a relay protection secondary circuit of the intelligent transformer substation, and obviously improving the secondary virtual or true circuit inspection efficiency.

The invention discloses a progressive search type digital relaying protection electromagnetic transient simulation test method. The method comprises the following steps: a data conversion module regulates and codes transient simulation data which are generated by an electromagnetic transient simulation program; the converted data are exchange to an embedded computer communication management module by Ethernet, a sampling value data frame is formed in the module according to specified standard requirements and sent by the Ethernet, and another Ethernet port in the computer communication management module is used for receiving a digital GOOSE trip signal which is sent by a full-digital relaying protection device, and unpacking and extracting data according to the specified standard; and a simulation test scheduling module schedules operation of the electromagnetic transient simulation program, progressively searches response time of the tested relaying protection device according to the process of fault development of a power supply system, and successively modifies an electromagnetic transient simulation model. The test method helps solve problem that the traditional electromagnetic transient simulation software can not be applied to the actual relaying protection device tests.

The invention relates to a novel high-way traction power supply system capable of selective feed line tripping. A high-way traction power supply system uses an AT power supply mode, real-time fault information interaction is realized among devices via a GOOSE communication function of IEC61850 rules, and feed line protectors and fault range finding devices of a transformer station, an AT station and a section station of the same traction power supply arm belong to the same GOOSE network. When an overhead line fault occurs, interaction of fault direction determining information is carried out among all the feed line protectors and fault range finding devices of the same power supply arm to realize selective tripping for feed line protection of the transformer station, and the reliability of traction power supply is improved. The system can realize selective tripping for feed line protection, the opening / closing frequency of a direction breaker without fault is reduced, the service life of the breaker is improved, the quality of traction power supply is improved, and the application prospects are wide.

The invention discloses a production method and products of nutritive eggs with low cholesterol, belonging to the production field of egg products with nutritional functions. The production method is characterized in that cordyceps feed additives are added to the feed and / or drinking water of laying fowl to feed the laying fowl, and the laid eggs are the nutritive eggs with low cholesterol. The nutritive eggs with low cholesterol have protein content of 13.0-15.0wt%, fat content of 9.0-10.0wt% and cholesterol content of 270-310mg / 100g. The nutritive duck eggs with low cholesterol have proteincontent of 14.0-15.0wt%, fat content of 10.0-11.5wt% and cholesterol content of 280-310mg / 100g. The nutritive quail eggs with low cholesterol have protein content of 14.0-15.0wt%, fat content of 9.0-10.5wt% and cholesterol content of 380-410mg / 100g. The nutritive goose eggs with low cholesterol have protein content of 14.0-15.5wt%, fat content of 10.0-11.5wt% and cholesterol content of 370-400mg / 100g. The nutritive eggs with low cholesterol have low fat content and cholesterol content and high protein content, vitamin content and lecithin content, ensure the egg products to have good taste and flavor and are beneficial to human health after long-term consumption.

The invention discloses a network storm inhibition method in a process layer of an intelligent transformer station. The method is characterized by comprising steps that: 1), MAC address filtering is carried out; 2), mass-flow broadcast message inhibition is carried out; 3), DMA0 and DMA1 having different priorities are used according to an SV message and a GOOSE message, and different strategies are employed for the DMA0 and the DMA1 to realize move of network data from an MAC cache region into a processor; 4), according to a third part message, move from the MAC cache region to an external memory is carried out by utilizing the DMA; and 5), according to a GOOSE storm, an in-band fixed storm and a change storm, types and characteristics of the storms can be automatically identified, and specific storm inhibition is carried out to reduce network pressure of a network port without influence exerted on normal message processing. According to the method, the broadcast storm, the out-band multicast storm and the in-band multicast storm are effectively inhibited, and correct and reliable operation of the device are guaranteed.

The invention relates to a whole-group verification method and system for a network virtual secondary loop of an intelligent substation. The method comprises the following steps: acquiring a CID (Configured IED Description) file and an ICD (IED Capability Description) file of IED equipment to be verified and an SCD (Substation Configuration Description) file of the intelligent substation, and extracting configuration description specific to the IED equipment in the SCD file; extracting SV configuration and GOOSE configuration in the configuration description, and generating an SV test message and a GOOSE test message according to the SV configuration and the GOOSE configuration; receiving a test parameter input by a user, extracting equipment characteristics in the configuration description, and generating a protection logic verification message; sending the messages to the IED equipment respectively; and receiving an action message returned by the IED equipment to be verified, and judging that the IED equipment to be verified works normally if the action message is consistent with a pre-stored action reference message. Through adoption of the whole-group verification method and system, the complexity degree of the secondary loop in an intelligent power grid is lowered; operation of periodical verification personnel is reduced; and power failure time in a whole-group verification process is shortened.

The invention relates to a production method in circulation mode for raising livestock and poultry by virtue of interplanting forage grass in flue-cured tobacco land. In the method, the forage grass is interplanted in the land for planting flue-cured tobacco, the collected forage grass is used for raising the livestock, such as sheep, or raising the poultry, such as geese, the sheep or the geese can also be directly driven into the interplanting land for raising after middle tobacco leaves of the flue-cured tobacco are picked, excrement generated by the raised livestock and the poultry can be used as a raw material for producing biogas, and remaining biogas residue and biogas slurry after the biogas is produced can also be used for fertilizing for planting the flue-cured tobacco; and sweet sorghum is planted on the periphery of the land for planting the flue-cured tobacco and interplanting the forage grass so as to be used as an isolation belt, and the sweet sorghum can also be used as a feed for cultivation. By adopting the production method in the circulation mode, not only can the problem of the cultivation land be solved, but also the weeding process step in planting of the flue-cured tobacco is eliminated, and higher economic benefits can be obtained.

The invention relates to a feed of laying breeding geese, and the feed comprises, by weight: 28-32 parts of corn, 18-22 parts of paddy, 8-12 parts of wheat bran, 2-3 parts of fish meal, 13-18 parts of soybean meal, 1-3 parts of trace element, 1-3 parts of calcium hydrogen phosphate, 0.01-0.03 parts of methionine, 0.01-0.011 parts of multi-vitamin, 0.01-0.03 parts of choline, 0.073-0.078 parts of vitamin AD, 0.09-0.11 parts of sodium selenite, 3-5 parts of stone powder, 8-12 parts of grass meal and 0.20-0.25 parts of grit. The feed of laying breeding geese in the invention has extensive material source, low cost and simple processing technology. Breeding geese fed with the feed of the invention can have a high laying rate and a prolonged laying period.

The geese chasing system includes of a housing encasing a visual signaling capability, sensor, and audio signaling capability. A plurality of housings can be installed upon the nose and wings of an aircraft in order to direct more signaling strength as well as to accommodate larger aircraft. The geese chasing system also include a cockpit alarm that provides a manual override as well as an automated signaling capability.