403 results about "Insulation system" patented technology

The invention belongs to the technical field of submarine cables, and provides a high-voltage three-core submarine cable. Comprising a cable core, a waterproof layer, an inner sheath, an armor layer and an outer sheath, the cable core comprises at least one conductive core, the conductive core comprises a conductor and an insulation system arranged outside the conductor, the insulation system comprises a conductor shielding layer, an insulation layer and an insulation shielding layer, and the conductivity of the conductor shielding layer is gradually reduced from inside to outside in the radial direction of the conductive core; the conductivity of the insulation shielding layer is gradually reduced from outside to inside in the radial direction of the conductive core. The contact interface of the conductor shielding layer and the insulating layer prevents charge from gathering at the interface, and the electric field distribution between the conductor shielding layer and the insulating shielding layer is greatly optimized; similarly, the electric conductivity of the insulation shielding layer is set to be gradually increased in the direction away from the insulation layer, the interface electric field between the insulation layer and the insulation shielding layer is optimized, electric charges on the interface of the insulation layer can be rapidly led to the insulation shielding layer, and the partial discharge phenomenon is prevented.

Disclosed is a physical simulation experiment system for vapor-liquid multiphase seepage in an underground gas storage facility in a depleted gas reservoir, including: a rock sample sealing, heating, and insulation system, a triaxial stress and confining pressure loading system, an oil-gas-water injection and pore pressure supply system, a vapor-liquid-solid three-phase separation and measurement system, an optical micro / nanofiber gas detection and monitoring system, a distributed fiber optic sensing system, and a gas supply and leakage alarm system, where the rock sample sealing, heating, and insulation system is used for accommodating and heating a rock sample; and the oil-gas-water injection and pore pressure supply system performs oil-gas-water injection into the rock sample and pore pressure maintenance. The present application aims to overcome the bottleneck problem of evaluating the dynamic sealing integrity of underground gas storage under alternating loads caused by injection and withdrawal.

The invention belongs to the technical field of ship liquid cargo tanks, and discloses a liquid cargo tank heat insulation system and an installation method thereof. The liquid cargo tank heat insulation system comprises a filling mechanism, a fastening mechanism and a plurality of heat insulation blocks, the multiple heat insulation blocks are sequentially laid on a liquid cargo tank shell, each heat insulation block is in an I shape, a splicing gap between any two adjacent heat insulation blocks is in a shape like a Chinese character'zhong ', the splicing gaps are filled with the filling mechanism, and the fastening mechanism is arranged between the filling mechanism and the heat insulation blocks. A fastening mechanism penetrates through each heat insulation block, the bottoms of the fastening mechanisms are fixedly connected with the liquid cargo tank shell, the tops of the fastening mechanisms extend out of the heat insulation blocks, and the fastening mechanisms are configured to fasten the corresponding heat insulation blocks to the liquid cargo tank shell. According to the liquid cargo tank heat insulation system, the connecting stability of the heat insulation blocks on the liquid cargo tank shell is guaranteed, the heat insulation blocks are prevented from falling off from the liquid cargo tank shell, the filling stability of the filling mechanisms in the splicing gaps is also guaranteed, the filling mechanisms are prevented from falling off, the cost is low, and construction installation and repairing operation are convenient.

The invention provides a well wall heat insulation hollow microsphere and a preparation method thereof. A sealed vacuum cavity is formed in the well wall heat insulation hollow microsphere, a polymer layer is arranged on the surface of the well wall heat insulation hollow microsphere, the polymer layer is provided with cationic groups and anionic groups, and aerogel nano powder is embedded in the polymer layer. The invention also provides a preparation method of the well wall heat insulation hollow microsphere. The well wall heat insulation hollow microspheres have high compressive strength, and the heat conductivity coefficient is reduced; efficient well wall adsorption can be achieved through the synergistic effect of anion groups and cation groups, the defects that a traditional heat insulation material is prone to breaking, fast in heat conduction and ineffective in adsorption under the high-temperature and high-pressure environment of an ultra-deep well are overcome, and the material is suitable for an ultra-deep and ultra-deep oil and gas well drilling fluid system. A multistage pore heat insulation system is constructed through the zwitterionic polymer and the aerogel nano-powder, and a rough surface structure can be provided to assist the microspheres in adsorbing well wall rocks.

The invention belongs to insulation of superconducting power equipment, and particularly relates to a breakdown voltage prediction method for a liquid nitrogen, insulation barrier and bubble composite system. Comprising the following steps: acquiring electric field distribution characteristic parameters of the resistance type superconducting current limiter through simulation, and designing an equivalent electrode structure capable of reproducing electric field characteristics in a liquid nitrogen environment; establishing a first breakdown voltage prediction model taking the insulation barrier position parameters and the electrode spacing as variables; calculating the surface heat flux of the superconducting strip in the quench fault state; and introducing a bubble influence factor for correction to obtain a second breakdown voltage prediction model. A complex actual insulation system prediction problem is converted into an equivalent model problem which can be verified in a laboratory. And an accurate basis is provided for the insulation design of the resistance-type superconducting current limiter.

The invention belongs to the technical field of coal mine fire prevention and extinguishing, and particularly provides a coal mine goaf fire simulation experiment device and method. Comprising an experiment table groove body, a working face channel, an air inlet way, an air return way, a ventilation system, a goaf groove body, a water bath heating and heat preservation system, a goaf temperature simulation system, a distributed temperature acquisition system, a goaf gas environment simulation system and a gas acquisition system. According to the invention, the inclination pitching angle, the coal rock porosity, the goaf ignition position, the internal gas components and the like of the goaf can be simulated according to the actual conditions of different working surfaces of each coal mine, and the evolutionary process of the spontaneous ignition accident of the goaf is realized. According to experimental data, development and change states of internal temperature, gas components and the like of the goaf of each coal mine can be determined, key fire prevention and control areas of the goaf in each period of coal mining are found out, early warning is performed in advance, and life and property safety of underground personnel is guaranteed.

The invention relates to the technical field of power supply control, and particularly discloses a control method of a high-power isolated power supply, which realizes full-life-cycle intelligent management of an isolated power supply oil paper insulation system by constructing a complete technical chain from dielectric loss factor monitoring to PDIV drift inversion and then to insulation life prediction and operation control. The insulation state on-line monitoring unit collects the key insulation performance index of the dielectric loss factor in real time, the aging degree and the performance change of the oil paper insulation medium in the operation process can be accurately reflected, and compared with a traditional off-line detection method, the real-time performance and the accuracy of monitoring are greatly improved. The operation parameters of the equipment can be dynamically adjusted according to the real-time evaluation result of the insulation state, sudden faults caused by insulation failure are effectively avoided, and the safety and reliability of operation of the equipment are remarkably improved.

The invention relates to the technical field of building seismic isolation, in particular to a seismic isolation system with a vertical stepped quasi-zero stiffness characteristic and a design method of the seismic isolation system. A building three-dimensional seismic isolation system with the vertical stepped quasi-zero stiffness characteristic comprises a horizontal seismic isolation support arranged on the top face of a lower buttress; the positive stiffness system comprises at least one vertical steel spring, and the two ends of the vertical steel spring are connected to the top face of the horizontal shock insulation support and the bottom face of the upper buttress correspondingly. The negative stiffness system comprises a variable-slope guide plate, a horizontal multi-layer annular spring and a supporting plate, the thickness of the variable-slope guide plate changes in the height direction of the variable-slope guide plate, one end of the horizontal multi-layer annular spring abuts against the variable-slope guide plate, the horizontal multi-layer annular spring is connected to the supporting plate, and the supporting plate is connected to the upper buttress; the horizontal multi-layer annular spring can be driven to move along the surface of the variable-slope guide plate by changing the distance between the upper buttress and the lower buttress, and the horizontal multi-layer annular spring moves along the surface of the variable-slope guide plate, so that the length of the horizontal multi-layer annular spring is changed, and then negative stiffness is provided.

An electrical conductor monitoring system for single or multi-phase conductors is described. The monitoring system may be configured to monitor the health of a conduction system based on multi-phase sequences and / or current magnitude and angle vectors of multi-phase or single-phase current. In one example, the monitoring system includes an insulation health monitoring system having an input and output measurement devices, the input measurement device disposed at an input end of the electrical distribution system and structured to measure three-phase input currents, the output measurement device disposed at an output end of the electrical distribution system and structured to measure three-phase output currents; and a monitoring device communicatively coupled to the measurement devices and structured to receive the three-phase input and output currents from the measurement devices and determine a state of the insulation system based on the three-phase input and output currents. Other embodiments are described.

The oil return structure and equipment are used for oil return of a motor and / or a gearbox, the motor and the gearbox are each provided with a machine shell and a rotating shaft, an inner oil cavity is formed in each machine shell, each inner oil cavity is provided with a first oil liquid level face, and an oil seal body used for sealing an opening of each inner oil cavity is arranged on each rotating shaft. The oil return structure comprises a negative pressure section and an oil throwing section which are arranged on the rotating shaft, an oil throwing structure which is arranged on the machine shell and corresponds to the oil throwing section, and a negative pressure structure which is arranged on the machine shell and corresponds to the negative pressure section. The scheme can effectively solve the problems of insufficient cooling caused by oil seal abrasion and oil leakage of the oil-cooled motor and damage to an insulation system caused by oil entering the motor due to oil leakage when the motor is matched with a gearbox, and improves the service life and stability of the motor.

The invention relates to the technical field of electrical digital data processing, and provides a high-voltage cable semi-conductive shielding layer surface defect evaluation method, which comprises the following steps: S1, obtaining shielding layer surface defect morphology characteristics; s2, constructing a finite element model based on defect morphology features, and executing analogue simulation calculation; s3, constructing a standardized response mapping data set based on an analogue simulation calculation result; s4, on the basis of the standardized response mapping data set, constructing a neural network model and executing iterative training; s5, performing finite element simulation based on the geometric shape of the defect contour so as to verify the accuracy of the neural network model; according to the invention, high-flux prediction of electric field distortion caused by surface defects of the semi-conductive shielding layer of the target cable can be realized so as to evaluate the influence on an insulation system. Moreover, the prediction and evaluation speed of the method is far higher than that of traditional simulation, and the method can also show higher precision for untrained defect prediction.

The invention belongs to the technical field of ring main units, and discloses a ring main unit based on dry air insulation and intelligent monitoring. The ring main unit is provided with a cable chamber working bin, a numerical control monitoring mechanism and a protection mechanism, the numerical control monitoring mechanism is provided with a control chamber and a real-time monitoring assembly, the real-time monitoring assembly comprises a monitoring host and a conduction wire, and the monitoring host is used for monitoring working state parameters of a switch chamber in real time through the conduction wire; the protection mechanism is provided with a mechanism chamber and the switch chamber, and the switch chamber is filled with positive-pressure dry air and is provided with an epoxy resin composite insulator. Based on the above structure, a dual insulation system of dry air insulation and epoxy resin composite insulators is adopted, a basic monitoring architecture capable of sensing the state of a switch room in real time is constructed while environmental protection is realized to replace SF6, and the problems of environmental protection defects and state monitoring deficiency of a traditional gas insulation ring main unit are solved.

The invention discloses a graphite purification furnace based on a gradient flow-equalizing gas permeation structure and a gas distribution method thereof, belongs to the technical field of high-purity material preparation, and aims to solve the problem of inconsistent product purification degree caused by non-uniform gas flow distribution in a traditional purification furnace. The core is that an annular gas flow equalizing cavity filled with a graphite soft felt is constructed in a heat insulation layer, and gas realizes pressure equalization and preheating in the cavity; micropores distributed in a gradient mode are formed in the inner-layer heat insulation hard felt to serve as a seepage face, natural convection is resisted through the distribution strategy that the upper portion is dense and the lower portion is sparse, and uniform and low-speed seepage of gas from the periphery to the center is achieved. The device also supports partitioned gas inlet and can cooperate with a heating system to realize fine regulation and control of a temperature-atmosphere field in the furnace, and the scheme can significantly improve the product purification uniformity, the gas utilization rate and the process flexibility, and is compact and reliable in structure.

This invention discloses a method and system for predicting the dissolution time of bubbles in oil-paper insulation, belonging to the field of electrical equipment insulation technology. The method includes: calculating the amount of various gases dissolved per unit volume of oil after the gas dissolution in oil reaches equilibrium; using 47℃ as a reference temperature, extrapolating this data to other temperatures and solubilities using the Arrhenius relation, and calculating the diffusion coefficients of various gases in oil at each temperature; calculating the diffusion coefficients of various gases in paper at each temperature; establishing a prediction model for the dissolution time of bubbles in oil-paper insulation, and calculating the dissolution time. This invention considers three factors—gas solubility in oil, diffusion coefficient in oil, and diffusion coefficient in paper—that vary with temperature and gas type, and calculates the dissolution time of a single stationary bubble in oil-paper insulation. This effectively reduces the risk of bubbles during transformer operation and can be widely applied to oil-paper insulation systems with the same kinetic description.

The invention relates to an insulation anchor (1) for attaching a component to an insulation system. The insulation anchor (1) comprises a base body (6) with a screw channel (7) and, at the rear end of the base body (6), a flange (9) projecting radially outwards beyond the base body (6) in relation to a longitudinal axis (8) of the insulation anchor (1). A screw can be screwed into the insulation anchor (1) via the screw channel (7), thereby attaching the component to the insulation anchor (1). Furthermore, at least one recess (13) is provided in the flange (9), which locally reduces the thickness (12) of the flange (9) measured in the direction of the longitudinal axis (8). The flange recess (13) has a diameter (14) that is smaller than the diameter (15) of the screw channel (7), so that a screw can be screwed into the flange recess (13) when the screw channel (7) is not in the area of ​​a mounting opening of the attachment.

The invention relates to a method and equipment for testing radiant heat and humidity weather resistance of a building external wall thermal insulation system, and belongs to the technical field of radiant heat and humidity weather resistance tests of building external wall thermal insulation systems. Comprising a box body, a radiation device, a temperature adjusting device, a humidity adjusting device, a spraying device, an air humidity sensor, an air temperature sensor and a control system, the device introduces a radiation source for simulating the sun, is more suitable for the external environment used for building external wall heat insulation, can consider the influence of radiation on the building external wall heat insulation system, and increases the test state of the building external wall heat insulation system under the hot and humid conditions.

A system for insulating a curtain wall structure is disclosed. The system includes a plurality of insulation hangers, curtain wall insulation, and safety insulation. The insulation hangers include a reinforcing member that engages a horizontal transom of the curtain wall structure. The system is attached only to the horizontal transoms of the curtain wall structure via the insulation hangers to facilitate installation and / or improve reliability.

The utility model relates to the technical field of turf maintenance, in particular to an intelligent control system of a turf maintenance greenhouse, which comprises a heating and heat preservation system, a humidity management system and a controller, and the controller is electrically connected with the heating and heat preservation system and the humidity management system. The heating and heat preservation system comprises an electric heating piece, a heat preservation layer and a temperature sensor, the electric heating piece is arranged on the side portion of the storage rack, the heat preservation layer is laid on the inner side of the top of the greenhouse, and the temperature sensor is used for detecting the temperature in the greenhouse and transmitting the temperature to the controller; the humidity management system comprises a humidity sensor and a spraying pipe, the spraying pipe is arranged above the storage rack, and the humidity sensor is used for detecting the humidity around the turf and transmitting the humidity to the controller. Through the heating and heat preservation system, the humidity management system and the controller, automatic and precise control over the temperature and humidity in the greenhouse is achieved, and it is ensured that the turf is in a proper temperature / humidity environment.

The application discloses an insulation paper aging state evaluation method, device, equipment, medium and product, relates to the technical field of insulation paper aging state evaluation, and the method comprises the following steps: obtaining an aging sample insulation paper; performing terahertz time-domain spectrum testing on the aging sample insulation paper to obtain a terahertz time-domain spectrum signal of the aging sample insulation paper; performing Fourier transform on the terahertz time-domain spectrum signal to obtain a terahertz frequency domain absorption spectrum of the aging sample insulation paper, and extracting an optical parameter of the aging sample insulation paper in a terahertz frequency band; based on the Pearson correlation absorption theory, an aging characteristic quantity characterized by an absorption spectrum similarity is proposed by using the optical parameter, and a similarity value between the aging sample insulation paper and a reference is calculated; and the aging condition of the to-be-tested insulation paper in an oil-paper insulation system is evaluated according to the similarity value. The application provides a new idea for accurate and nondestructive evaluation of the aging state of the insulation paper in the oil-paper insulation system.

This invention relates to an insulating oil and an oil-paper insulation system containing superhydrophobic nanoparticles, as well as their preparation method and application, belonging to the field of electrical equipment insulation technology. This invention provides an insulating oil containing superhydrophobic nanoparticles, wherein the superhydrophobic nanoparticles are silane-modified nanoparticles, and the nanoparticles include at least one of SiO2, TiO2, and h-BN; the insulating oil includes at least one of mineral insulating oil, synthetic insulating oil, and natural ester insulating oil. This invention achieves the superhydrophobicity of the nanoparticles and good compatibility with the oil phase through silane modification. Adding silane-modified nanoparticles to the insulating oil effectively reduces the water content of the insulating oil and optimizes the interfacial performance of the oil-paper. Combined with the low-temperature, high-efficiency, and uniform rapid impregnation process of this invention, the overall electrical performance and service life of the oil-paper insulation system are significantly improved.

The application relates to the technical field of building materials, and particularly discloses a light self-insulation UHPC roof panel and a forming process thereof. The light self-insulation UHPC roof panel comprises a UHPC structural base plate, an insulation system, a double-seal splicing system and a mechanical connection system; the insulation system is arranged in the UHPC structural base plate, and the insulation system comprises an insulation cavity framework and a vacuum insulation panel (VIP); the vacuum insulation panel is filled and arranged in a cavity formed by the insulation cavity framework; the thickness of the vacuum insulation panel is 35-45 mm, and the heat conductivity coefficient is less than or equal to 0.008 W / (m*K). The application also provides a forming process of the light self-insulation UHPC roof panel. The light self-insulation UHPC roof panel provided by the application can realize the comprehensive effects of light weight, high strength, ultra-low heat conduction insulation and long-acting waterproofing, and is convenient to assemble, efficient to construct, has obvious construction period advantages and has wide engineering application prospects.

This application relates to the field of battery technology and proposes a battery cover assembly and a secondary battery. The battery cover assembly includes a top cover, a negative terminal assembly, a sealing element, a flange, and a second insulating element. The top cover has a terminal hole. The negative terminal assembly includes a separate and fixedly connected aluminum part and a copper part, with a first insulating element surrounding the joint. The copper part passes through the terminal hole. The sealing element is located between the copper part and the inner wall of the terminal hole. A flange extending towards the negative terminal assembly is provided at the edge of the terminal hole, and this flange presses against the first insulating element. The second insulating element fills the annular area defined by the flange, the first insulating element, and the outer periphery of the aluminum part, and is combined with the top cover. This solution reduces material costs by separating the aluminum and copper parts, and constructs a layered mechanical fixing and electrical insulation system by combining flange pressing and secondary injection molding sealing. This solves the long-standing problem of insulation and sealing reliability between the terminal and the cover, while simplifying the assembly process.

The utility model relates to the technical field of insulation boards, in particular to a composite insulation board insulation system. According to the technical scheme, the wall comprises a wall body, and a bonding mortar layer is arranged on one side of the wall body; the heat preservation assembly is arranged on the outer side of the adhesive mortar layer and used for heat insulation, and an anti-crack mortar layer is arranged on the outer side of the heat preservation assembly. According to the utility model, the clamping strip is inserted into the clamping groove through the insertion opening, and the sealing glue is filled in the clamping strip; a connecting layer adhesive enters the clamping grooves through the through holes to seal gaps between the first heat insulation plate and the second heat insulation plate and the vacuum heat insulation plate, it can be ensured that the vacuum heat insulation plate is compounded between the first heat insulation plate and the second heat insulation plate in a sealed mode, a sealed cavity is formed, air leakage and virtual adhesion caused by the gaps existing in compounding are avoided, and the service life of the vacuum heat insulation plate is prolonged. The heat preservation effect and the mechanical effect are improved.

This application provides a structure and installation method for a thermal bridge-free connection node for building exterior walls, belonging to the technical field of thermal bridge connection structures for building exterior walls. It includes a precast wall, with the outer side of the precast wall being the indoor side and the inner side being the outdoor side, and a thermal inertia matching layer disposed on the inner side of the insulation board. This structure and installation method for a thermal bridge-free connection node for building exterior walls solves the defects of traditional exterior wall joints, such as significant thermal bridging effects at the connectors, thermal stress cracking at the interfaces of different materials due to abrupt changes in thermal conductivity, and the difficulty in balancing mechanical connection and thermal performance, by placing the thermal inertia matching layer between the insulation board and the cement backing board. It achieves the goal of completely blocking heat conduction along the axial direction of the connector while meeting structural load-bearing requirements, and ensuring smooth heat flow transition between structural layers, significantly improving the energy-saving performance and long-term stability of the exterior wall insulation system.

The invention discloses a preparation method and device of a lithium ion battery silicon-based negative electrode precursor silicon material. The method is carried out in a polycrystalline silicon ingot furnace with a modified heating and heat insulation system. In the heating and heat insulation system, a plurality of quartz crucibles with the same size are uniformly arranged on a heat exchange table to replace original standard large-size quartz crucibles, the adjacent quartz crucibles are separated by heat insulation plates which are not lower than the tops of the quartz crucibles, and water-cooling cold plates are embedded in the upper surface of a heat insulation bottom plate to serve as active cooling units; the preparation method comprises the following steps: (1) charging and vacuumizing; (2) melting and homogenizing; (3) directional solidification: when the temperature of the silicon material is reduced to the initial solidification temperature of 1410-1420 DEG C, starting an active cooling unit, and introducing cooling liquid into a cooling flow channel in a water-cooling cold plate; the instantaneous cooling rate in the process of controlling the temperature of the solid-phase silicon material to be reduced from 1410-1420 DEG C to 1240-1250 DEG C is maintained at 3.5-5.5 DEG C / min; finally solidifying the silicon material into a silicon ingot; (4) annealing; and (5) cooling.

The utility model discloses a pneumatic riveting device for a double-layer composite heat shield of an automobile, which relates to the technical field of pneumatic riveting equipment for a double-layer composite structure heat shield of an automobile heat insulation system, and particularly comprises a main body rack, an air gun and a former, the tail end of an output shaft of the upper ejection air cylinder is connected with a belt, an air gun is installed at the tail end of the upper portion of the main machine frame and located below the upper ejection air cylinder, and an air gun switch is connected with the other end of the belt. According to the pneumatic riveting device for the automobile double-layer composite heat shield, the advanced positioning technology and pneumatic system control are utilized, the double-layer composite structure heat shield can be riveted well in a more attached and fastened mode, and the loss possibly caused by high-temperature falling after adhesive tape and glue are used for pasting is avoided; therefore, the fitting precision and the forming stability of the double-layer composite structure heat shield are ensured.

The invention discloses a large-temperature-difference dielectric test device and a large-temperature-difference dielectric test method, relates to the technical field of dielectric test, and solves the problems that dielectric test equipment is insufficient in temperature field space uniformity, weak in dynamic temperature change simulation capability and lack of multi-physical field coupling test. The interior of a furnace body of the sealing test furnace is divided into a high-temperature area and a low-temperature area through a heat insulation plate; three silicon carbide rods are arranged at the top of the furnace body to heat the high-temperature area, an electromagnetic injection valve is arranged at the bottom of the furnace body, and a liquid nitrogen tank is communicated with the electromagnetic injection valve to provide liquid nitrogen for the low-temperature area. A through hole is formed in the center of the heat insulation plate, and a sample is placed in the through hole; two electrodes of the pilot frequency dielectric loss tester respectively penetrate through the high-temperature area and the low-temperature area and are in contact with the upper surface and the lower surface of the sample; and the pilot frequency dielectric loss tester is connected with the test data analyzer. Accurate characterization of the dielectric property of the material under the extreme working condition can be achieved, it is predicted that the research and development period of an insulation system can be shortened by 40%, and core technical support is provided for reliability improvement of major equipment.

The invention discloses an offshore photovoltaic transformer and a photovoltaic system. The transformer comprises a high-voltage winding, a low-voltage winding and a composite insulation system, the high-voltage winding is arranged at one end of a bottom plate of the transformer oil tank and adopts an entangled coil structure; the low-voltage winding is arranged at the other end of the bottom plate of the transformer oil tank and adopts a double split coil structure; the composite insulation system comprises a multi-stage insulation isolation assembly, the multi-stage insulation isolation assembly is arranged between the high-voltage winding and the low-voltage winding, and a plurality of heavy oil gap intervals are arranged in the multi-stage insulation isolation assembly so as to form a multi-step type insulation barrier. The transformer has the characteristics of ultra-large voltage transformation ratio, double-split low-voltage input and the like, and can at least solve the problem that an existing transformer is difficult to meet the requirements of an offshore photovoltaic power station in the aspects of voltage conversion, power supply reliability and the like.

Exhaust insulation systems and methods are described that include a base insulation layer disposed about a section of a workpiece such as an exhaust pipe. Exhaust insulation systems and methods are described that further include an uncured elastomer tape wrapped over the base insulation layer. Exhaust insulation systems and methods are described that further include a cured continuous outer elastomer layer.