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Matches 1 - 50 out of 1,321

Document Document Title
WO/2019/154846A1
The invention relates to a method for detecting the air quality of ambient air (40) as an oxidizing agent for a fuel cell system (12) of a vehicle (10) having a hybrid energy system (11), comprising the fuel cell system (12) and a furthe...  
WO/2019/156415A1
The present technology relates to an aqueous secondary battery and, more specifically, provides: an aqueous secondary battery using carbon dioxide, which is a greenhouse gas; and a complex system having same. According to the present tec...  
WO/2019/145999A1
The purpose of the present invention is to increase the lifetime of a plurality of storage batteries as a whole. This DC feeding system is provided with: power conditioners 4a, 4b which supply generated power from power-generating device...  
WO/2019/145059A1
The invention relates to a supply device (1) for the electrical supply of at least one consumer (2, 3), said supply device having: a primary current system (4) in which there is a fuel cell device (5); a secondary current system (6) in w...  
WO/2019/145301A1
The invention relates to a fuel cell system (10), in particular for a vehicle, comprising a fuel cell unit (12) for generating electrical energy and a secondary battery (14) for storing electrical energy. A compressor (20) for acting on ...  
WO/2019/098824A4
The present invention is in the field of an electrochemical hydrogen storage system for forming a chemical fuel, such as by electrolysis of water thereby forming hydrogen, and for storing electricity, such as during daylight, and for del...  
WO/2019/129854A1
The invention relates to a means of transport, comprising an electric drive motor, at least one heating and/or cooling system, a primary energy source and a secondary energy source, wherein the primary energy source comprises or is a rec...  
WO/2019/110242A1
The present invention relates to an electric drive system (1), comprising at least one battery (2), at least one fuel cell (3), wherein the battery (2) and the fuel cell (3) are connected in series, and a 3-level converter (4), an electr...  
WO/2019/101421A1
The present invention relates to an electric drive system that can be fed by a fuel cell as electric energy source. Here, a multi-level inverter is provided, which can be coupled at an input to the fuel cell and which can be coupled at a...  
WO/2019/098824A1
The present invention is in the field of an electrochemical hydrogen storage system for forming a chemical fuel, such as by electrolysis of water thereby forming hydrogen, and for storing electricity, such as during daylight, and for del...  
WO/2019/098613A1
The present invention relates to an all-solid-state battery, a manufacturing method therefor, a secondary battery comprising same and a monolithic battery module comprising same, the all-solid-state battery comprising: a battery support ...  
WO/2019/092794A1
The present invention provides a composite battery capable of preventing excessive input and output loads on a lithium-ion secondary battery even with a high rate of repeated charging and discharging, and capable of simply controlling th...  
WO/2019/083435A1
Electric power is produced in a fuel cell array (120) based on chemical fuel (F) provided from a fuel source (110). The electric power is held available via an output terminal (125). A sensor cell (130) registers a sensor signal (Vs) ref...  
WO/2019/053403A3
An integrated energy storage system can include a first,second, and third energy storage units and a controller. The first energy storage units can have a gravimetric energy density of greater than 180 Wh/kg and volumetric energy density...  
WO/2019/053403A2
An integrated energy storage system can include a first,second, and third energy storage units and a controller. The first energy storage units can have a gravimetric energy density of greater than 180 Wh/kg and volumetric energy density...  
WO/2019/030795A1
Provided is a solar power generation system which is provided with a compound battery obtained by connecting in parallel two types of secondary batteries having different properties, and which, thus, is realized at low cost and has high ...  
WO/2019/002963A1
A battery pack of a surgical instrument includes a battery, a high range monitoring circuit; and a low range monitoring circuit. The high range monitoring circuit is configured to be activated when an electrical current discharged from t...  
WO/2018/219950A1
An improved power supply circuit is specified. The hybrid power supply circuit comprises a first and a second energy store. The first energy store is a solid-state accumulator.  
WO/2018/174248A1
This power generation plant is provided with: plant equipment; an alternating current electric motor for starting the plant equipment; at least one direct current power supply; and a first inverter that is provided at a position, which i...  
WO/2018/165310A1
A load-following fuel cell system (100) for a grid system operating with a high penetration of intermittent renewable energy sources includes a baseload power generation module (25) and a load-following power generation module (35). The ...  
WO/2018/160919A1
An energy storage system (100) for an electrical grid (200) running on a renewable energy source (50) includes a baseload power module (110), a waste converter module (120), and a load-following power module (130). The baseload power mod...  
WO/2018/124607A1
Disclosed are a fuel cell including unit cell modules that can be individually replaced when in operation, and a stack module for high-temperature water electrolysis, which are designed such that, even when in operation, multiple unit ce...  
WO/2018/117839A1
The invention provides a method of storing varying or intermittent electrical energy and one or more of hydrogen (H2) and oxygen (O2) with an energy apparatus, the method comprising: providing the first cell aqueous liquid, the second ce...  
WO/2018/098357A1
An electric power generating system is provided. The system comprises three sources of power including a set of fuel cells, a rechargeable battery, and a supercapacitor, wherein the distribution of power flowing from each of the sources ...  
WO/2018/079965A1
A hybrid power generation system comprises a reverse electrodialysis device and a fuel cell. When electricity is generated in the reverse electrodialysis device and hydrogen is simultaneously generated by a water decomposition reaction, ...  
WO/2018/037228A1
A rechargeable power device comprises one or more supercapacitors, at least one rechargeable battery and control electronics arranged to couple the supercapacitor(s) to the at least one rechargeable battery. The rechargeable power device...  
WO/2018/030477A1
An electricity storage system which is equipped with a secondary battery and a high-rate charge/discharge electricity storage device, and which is characterized in that the secondary battery has a power density of less than 7,000 W/kg an...  
WO/2018/015237A1
The invention relates to a system (10) for providing hydrogen, comprising a steam reformer (30) and a fuel cell unit (20) arranged downstream of the steam reformer (30). A hydrogen separation unit (32) is arranged downstream of the steam...  
WO/2017/179013A1
The present disclosure provides a fuel cell system comprising a hot box, an air tube, an electrical heater and a thermal sensor. The hot box may comprise a fuel cell stack having a plurality of fuel cell units joined together. Each fuel ...  
WO/2017/158724A1
According to one embodiment of the present invention, a non-aqueous electrolyte cell that is provided with a positive electrode, a negative electrode, and a non-aqueous electrolyte is provided. The positive electrode includes a positive-...  
WO/2017/153317A1
The invention relates to a storage system (10) for storing electrical energy, having at least one first energy store (11) and having at least one second energy store (12) which have a different cycle life and/or charging and discharging ...  
WO/2017/155842A1
A photocatalytic power generation system including a solar housing, a photoanode, an electrolyte membrane, a cathode, an oxygen diffusion membrane, and an external power generation circuit. The photoanode and the cathode are each positio...  
WO/2017/151788A4
In one example, the present disclosure describes a battery and capacitor assembly for a hybrid vehicle that includes a plurality of battery cells, a plurality of capacitor cells, a cooling plate, a pair of end brackets, and a housing. Th...  
WO/2017/151788A1
In one example, the present disclosure describes a battery and capacitor assembly for a hybrid vehicle that includes a plurality of battery cells, a plurality of capacitor cells, a cooling plate, a pair of end brackets, and a housing. Th...  
WO/2017/129376A1
The present invention relates to the field of power generation in the residential, commercial, industrial and public administration spheres both for conventional and stand-alone buildings and specifically relates to an island energy syst...  
WO/2017/103820A1
The present disclosure relates generally to new forms of portable energy generation devices and methods. The devices are designed to covert formic acid into released hydrogen, alleviating the need for a hydrogen tank as a hydrogen source...  
WO/2017/102619A1
The invention relates to a power system (1) having at least one battery module (2) and at least one fuel cell module (3), comprising a first temperature control circuit for the battery module (2) and a second temperature control circuit ...  
WO/2017/102449A1
The invention relates to a method for the temperature control of an energy system (10) having at least one battery module (2) and having at least one fuel cell module (3), wherein a first temperature-control circuit and a second temperat...  
WO/2017/092853A1
The invention relates to a fuel cell arrangement (1) which, according to the invention, comprises: – a fuel cell temperature-controlled circuit (T1) with at least one heating element (11) and with a multiplicity of thermally interconne...  
WO/2017/079082A1
Systems and methods for redundant power supply may operate in conjunction with an electrical grid having multiple electrically independent subsections and/or substations. A first power distribution path from a first subsection of the ele...  
WO/2017/061161A1
Provided is a composite battery such that the lifespan of the overall composite battery can be extended as a result of effectively controlling the degradation of a lead storage battery even if the battery temperature fluctuates due to ch...  
WO/2016/202461A1
The invention relates to a method of storing chemical and electrical energy via thermodynamically reversible cycle processes, wherein a primary and secondary gas cycle, both composed of a gas mixture wherein the main constituents are wat...  
WO/2016/197109A1
Disclosed is a hybrid electrochemical cell having two (or more) sub-cells each with different cell chemistry. For example, a second electrochemical sub-cell has a metal fuel electrode with the same type of metal fuel in a first electroch...  
WO/2016/177402A1
The present invention is directed to a vehicular battery system comprising a battery pack, a pressure gas reservoir and a compressor. The battery pack comprises at least one metal/oxygen galvanic cell and has a defined energy storage cap...  
WO/2016/178147A1
Disclosed is a rechargeable secondary lithium ion battery, having an improved anode material, cathode material and electrolyte solution, so as to reduce the formation of dendrites by deposits of lithium metal on the surface of carbonaceo...  
WO/2016/178564A1
The invention provides a method of storing varying or intermittent electrical energy and one or more of hydrogen (H2) and oxygen (O2) with an energy apparatus, the method comprising: providing the first cell aqueous liquid, the second ce...  
WO/2016/146956A9
The invention relates to a method for thermally managing a system intended for storing energy and for the cogeneration of electricity and heat, and to this system. The system comprises a fuel cell capable of producing electricity and hea...  
WO/2016/146956A1
The invention relates to a method for thermally managing a system intended for storing energy and for the cogeneration of electricity and heat, and to this system. The system comprises a fuel cell capable of producing electricity and hea...  
WO/2016/132187A1
The present disclosure provides a portable haemodialysis system (100), comprising at least one haemodialyser (5) configured to purify a biological sample. At least one fuel cell (1) is fluidly connected to the at least one haemodialyser ...  
WO/2016/116772A3
The invention is a cathode arrangement comprising a cathode housing (20) defining a space (16) for cathode material and comprising a cathode housing wall being permeable to an electrolyte, and a collector member made of carbon, having a ...  

Matches 1 - 50 out of 1,321