1006 results about "Distribution board" patented technology

A modular power plant assembly for distributed power generation includes a power generator assembly, to generate electrical power, mounted on a trailer. An AC/DC distribution panel electrically coupled to the power generator assembly is mounted on the power generator assembly. A Medium Voltage module electrically coupled to the power generator assembly is mounted on the trailer. The AC/DC distribution panel and the Medium Voltage module together control and distribute the electrical power generated by the power generator assembly. A plurality of auxiliary components to supply fuel and air to the power generator assembly are mounted adjacent to the power generator assembly on a skid attached to the trailer.

The present invention relates to an electrical safety diagnosis system and apparatus, which are configured to enable sensed data on user surroundings in a U-city environment, such as electrical safety data for switchboards and distribution boards, and water leakages, faulty outlet connections, etc., to be managed remotely by a server at a U-city integrated information center. In particular, the present invention relates to an electrical safety diagnosis system and apparatus which use a U-city integrated information network to preemptively perform checking and analyses for potential electrically-induced disasters that can occur in public facilities, stores, buildings, and homes within a U-city, by means of a U-city integrated information center, and prevent electrical fires or shocks at the electrical equipment of switchboards or distribution boards, and dangerous conditions (such as water leakages, abnormal temperatures, gas, and faulty outlet connections) in facilities used by users. The remote electrical safety diagnosis system of the present invention comprises: a digital switchboard including the functions of checking electrical equipment in a switchboard room using a contactless arc sensor and a partial discharge sensor on a power line, to diagnose the safety of the electrical equipment, diagnosing an arc or partial discharge in a detected waveform and storing the diagnosed data, and transmitting the diagnosed data to a higher level server; and a digital distribution board including a main circuit breaker and a partial circuit breaker, for checking an AC voltage or current input through the power line, storing the checked data, and transmitting the diagnosed data to the higher level server.

An apparatus is described for burn-in and/or functional testing of microelectronic circuits of unsingulated wafers. A large number of power, ground, and signal connections can be made to a large number of contacts on a wafer. The apparatus has a cartridge that allows for fanning-in of electric paths. A distribution board has a plurality of interfaces that are strategically positioned to provide a dense configuration. The interfaces are connected through flexible attachments to an array of first connector modules. Each one of the first connector modules can be independently connected to a respective one of a plurality of second connector modules, thereby reducing stresses on a frame of the apparatus. Further features include for example a piston that allows for tight control of forces exerted by terminals onto contacts of a wafer.

The tablet distribution apparatus includes an apparatus body having a pass-through channel through which an auxiliary tray is inserted into the pass-through channel, a distribution board mounted at the top of the apparatus body such that the distribution board vertically communicates with the pass-through channel, the distribution board having distribution through-holes of the same size and number as tablet receiving grooves of the auxiliary tray, each distribution through-hole being provided at the inside thereof with a lamp mounted therein, a display window mounted at the top of the apparatus body, and a control unit mounted at the apparatus body for selectively lighting the lamps depending upon the number of medicine packs to be prepared by patients according to the information of preparation inputted to a server computer.

Fluid-bed photo-electro catalytic organic water processing device consists of titanium-base oxide positive electrode, negative oxygen electrode, TiO2/C sulfide particle, ultraviolet light source, constant potentiometer DC power source, air distribution board and casing. Not only oxidizing action of positive electrode and reducting action of negative oxygen electrode are used, but also active perssad OH, H2O2, OH- and light, photocatalysis are used, to go deep into bed layer by strong stirring of fluidized particle to increase OH density of the system and to be uniform, TiO2 on surface of fluidized particle produces OH by lighting continuously, and surface of TiO2 particle is renewed continuously.

A electricity management device increases a counter value as an electric vehicle is charged from grid power that is supplied from an electrical grid, retains the counter value when the electric vehicle is charged from electricity generated by an electricity generation device, and reduces the counter value as electricity in the electric vehicle is discharged to a distribution board.

The invention relates to a reaction device which uses methanol or dimethyl ether to prepare low-carbon olefin, mainly to solve the problem of low low-carbon olefin production rate in the prior art. The reaction device which uses methanol or dimethyl ether to prepare low-carbon olefin mainly comprises a first reaction zone 2, a second reaction zone 3, a catalyst circulation zone and a reactor separation zone 7; a material inlet 1 is arranged at the lower part of the first reaction zone 2; the upper part of the first reaction zone is connected with the second reaction zone 3; a gas-solid cyclone separator 6 is arranged inside the reactor separation zone 7; the upper part of the reactor separation zone 7 is provided with a product outlet 8; three catalyst outlets are arranged at the lower part of the reactor separation zone 7, wherein, the first catalyst outlet is connected with the first reaction zone 2 through an external circulation inclined tube 13 of the reactor; the second catalyst outlet is connected with a regenerator through a spent catalyst circulation inclined tube 9; the third catalyst outlet is connected with a heater 11 outside the reactor; the bottom part of the heater 11 outside the reactor is connected with the first reaction zone 2; the regenerated catalyst returns to the second reaction zone 3 through a regenerated catalyst circulation tube 15; a distribution board 4 is arranged at the bottom part of the second reaction zone 3; a gas-solid rapid separation equipment 5 is arranged at the upper part of the second reaction zone 3. Such a technical proposal solves all the problems and the device can be used for low-carbon olefin industrial production.

A high power solid state power controller packaging system and power panel are disclosed. The high power solid state power controller packaging system includes a plurality of discrete power devices assembled juxtaposed to one another in a row, a fin style heatsink, an input bus bar and an output bus bar, and a circuit card assembly connected to the plurality of discrete power devices for managing power signals among the plurality of discrete power devices. The power panel includes a chassis, a mounting bracket with connector sockets formed in the mounting bracket, and a plurality of high power solid state power control modules modularly mounted in the connector sockets.

A power distribution system, in particular a power strip, includes one or more modules. The module housing typically approximates the shape of a rectangular or triangular block. In a preferred embodiment, the module approximates a cube and provides six major surfaces, each approximately at right angle to its neighboring major surfaces. Preferably, one major surface provides a male plug, while each remaining major surface provides a single female electrical socket. Such a module is spatially compact, aesthetically and visually appealing, and relieves the excessive bulk of oversized plugs that would otherwise block access to one or more sockets. A single module offers a stand-alone socket adapter, while a plurality of compatible modules can be joined together to form an adjustable power strip. Modules can be distinguished, such as by color, to specify function or use, and compatible modules can be conveniently provided in a kit.

The invention relates to a tester apparatus of the kind including a portable supporting structure for removably holding and testing a substrate carrying a microelectronic circuit. An interface on the stationary structure is connected to the first interface when the portable structure is held by the stationary structure and is disconnected from the first interface when the portable supporting structure is removed from the stationary structure. An electrical tester is connected through the interfaces so that signals may be transmitted between the electrical tester and the microelectronic circuit to test the microelectronic circuit.

A power distribution panel having circuit elements such as KTK and GMT fuses removably mounted to a unit housing by means of module members, thereby allowing for ease of customization of the circuit elements of the power distribution panel.

One embodiment of the present invention provides an integrated circuit module. This module includes a semiconductor die with an active face, upon which active circuitry and signal pads reside, and a back face opposite the active face. The module uses a flexible cable to deliver electrical power to the active face of the semiconductor die from a power distribution board located above the active face of the semiconductor die. This flexible cable provides electrical power to the semiconductor die without interfering with the alignment and heat removal functions of the module.

The invention discloses a full-independent marine environmental monitoring buoy for deep open seas. The full-independent marine environmental monitoring buoy comprises a floating body, a submerged body and a strut. The floating body is connected with the submerged body by the strut, and a wind velocity transducer, a wind direction transducer, a satellite antenna and a solar panel are arranged on the upper portion of the floating body; a power generator, a pair of mesh gear, a centralized control center, a storage battery, a GPS (global positioning system) module, a distribution board, main units and a line concentrator are arranged in an inner cavity of the submerged body; the strut is a hollow strut, a perpendicular gear shaft is arranged in a middle cavity of the strut, a measuring panel which is positioned at a sea level position is fixedly connected to a side of the upper portion of the gear shaft, wave measuring transducers are distributed on the surface of the measuring panel, the lower end of the gear shaft extends into the submerged body to be connected with the pair of mesh gears, and the pair of mesh gears is connected with the power generator; four screw propellers are uniformly arranged on the outer periphery of the submerged body, and each screw propeller is connected with the corresponding main unit by a main unit shaft. The full-independent marine environmental monitoring buoy has the advantages the full-independent marine environmental monitoring buoy can be operated in all seasons, is excellent in stability and seakeeping and has an automatic righting function, and fixed points can be precisely measured.

An autonomous distribution board receives feeding of power via a distribution board for a period during which grid power is supplied from a grid power source, while receiving power via an autonomous terminal of a power conversion apparatus for a period during which supplying of grid power from grid power source is stopped. Autonomous distribution board is connected with a specific load and the like. A measurement point switching apparatus is configured to select one from a current sensor configured to monitor a current that flows through a main breaker, and a current sensor configured to monitor a current that is supplied from power conversion apparatus to autonomous distribution board. A fuel battery is configured to adjust an output thereof based on an output of the selected one so that power by fuel battery is consumed by a general load, specific load and the like.

The invention relates to a three-phase three-dimensional electrode photoelectric reactor and application thereof. The reactor comprises a reactor shell, a titanium metal net anode, a stainless steel or graphite cathode, a gas distribution board, a double-layer U-shaped quartz pipe as well as a light source UV (ultraviolet) lamp, a three-dimensional particle electrode and clapboards placed in the quartz pipe. According to the three-phase three-dimensional photoelectric reactor provided by the invention, a non-homogeneous three-dimensional electrode and a photocatalysis technique are ingeniously combined, not only are the oxidation of the anode and the reduction of the cathode utilized, but also the synergism of.OH, H2O2, -OH and other active substances generated by an electric field and photocatalysis are utilized, the surfaces of TiO2 particles are continuously renewed, and the reaction system is organically harmonized, thus the organic matter degradation reaction is more thorough, and the decolorizing rate in printing and dyeing wastewater treatment can reach 97.09%. A large reaction chamber is uniformly divided into 2-6 small reaction chambers by the clapboards, thus a group of 2-6 control experiments can be carried out under the reaction conditions of the same voltage, light source, reaction time and the like.

A robot includes a plurality of lines respectively having connecting portions, which are connected to an outer apparatus, at end portions, and at least one line distribution board to which the connecting portions of the plurality of lines are attached. The line distribution board includes a plurality of line distribution board elements, which can be separated from each other, and to which the connecting portion of at least one of the plurality of lines is attached.

So as to provide a latent heat recovery-type water heater capable of certainly preventing drain generated by heat exchange from being discharged out of an exhaust portion through an outlet with entrained by a flow of combustion gas, an exhaust portion 9 is formed by an exhaust portion constituting-body 25 attached above a secondary heat exchanger 7. The exhaust portion 9 includes therewithin a deflector 26 and a distribution board 27 opposed to the deflector 26. The deflector 26 has a deflection board 30 extending substantially vertically downward from a top face 9a of the exhaust portion 9, so as to form a gap 35 between a lower end of the board 30 and a bottom face 9b of the exhaust portion 9. A flowing direction of combustion gas introduced into the exhaust portion 9 through an opening 21 of the bottom face 9b is deflected by passing through the gap 35, and the combustion gas flows toward the distribution board 27. The combustion gas hits on the distribution board 27 to be distributed within the exhaust portion 9, thereafter being discharged through an exhaust opening 23.

A low-voltage DC distribution board for indoor LED lighting with multiple LED lamps, comprises: a power converting module (2), arranged within a box casing (7) and connected with a power input port (1), the power converting module (2) including a set of output ports (3) with different output voltages; a set of selection switches (4) connected between the set of output ports of the power converting module (2) and a plurality of current regulators (5) which are connected to load connectors (6).

The invention discloses a ship electric propulsion system with hybrid power supply of a diesel generator set and a power battery. The system comprises a ship control system, a power system, a distribution board and an electric propulsion system, wherein a power management controller and a propulsion manipulation controller are arranged in the ship control system; the power system is connected with the electric propulsion system through the distribution board; the power system and the distribution board are connected with the power management controller respectively; and the electric propulsion system is connected with the propulsion manipulation controller. A shore power distribution box, a diesel generator set and a power battery pack are arranged in the power system; a frequency converter is arranged in the electric propulsion system and connected with a propulsion motor; the propulsion motor is connected with a propeller; a busbar is arranged in the distribution board and provided with a main switch and a load switch; the main switch is connected with the generator set; and the load switch is connected with the frequency converter. By adopting the hybrid power supply mode of diesel generator set and power battery, the safe sailing of the ship is ensured, and the continuation performance of the ship is improved.