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patent application requirements for underwater energy storage systems
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Pumped hydro energy storage system: A technological review
Abstract. The pumped hydro energy storage (PHES) is a well-established and commercially-acceptable technology for utility-scale electricity storage and has been used since as early as the 1890s. Hydro power is not only a renewable and sustainable energy source, but its flexibility and storage capacity also make it possible to improve …
UNDERWATER ENERGY STORAGE SYSTEM
More specifically it relates to a an underwater energy storage system comprising a container where energy is stored by transporting water between the …
KR20200093623A
The present invention provides an underwater energy storage system (UW-ES system) comprising a storage structure (5) lying on the bottom of a water body (1) such as sea, ocean, waterway and the like. The reservoir structure has pressurized reservoirs (7A, 7B) with deformable wall structures (17A, 17B) and reduced pressure reservoirs (8A, 8B) with …
Use of an Under-Water Compressed Air Energy Storage (UWCAES) to Fully Power the Sicily Region (Italy) With Renewable Energy: A Case Study
1. Introduction Nowadays, energy consumption is inexorably increasing with a consequent increase of GHGs emissions. The strong connection between CO 2 concentration in the atmosphere (Global Monitoring Laboratory, 2016) and the land and sea temperature anomalies (National Aeronautics and Space Administration (NASA) Goddard …
Patent Filing | IPOPHL
Check out the requirements below. Fill Out three (3) copies of the Patent Application Form. Attach the following: Specification and description of the patent: a. The Title. b. A brief statement of its nature and purposes. c. Brief explanation of the drawings, if any.
Lithium-Ion Batteries Developed for Deep-Sea Applications | UST
Lithium-ion (Li-ion) batteries are used in a wide variety of deep sea applications, for autonomous vehicles and offshore Oil+Gas, to supply sensors, or for energy storage systems. The highest power and energy density is essential, but also absolute reliability and safety, because failure would be expensive. In this article, Stefan …
Underwater energy storage through application of ...
An energy storage system utilizing buoyancy force, has been presented. Governing equations of operations have been developed through application of Archimedes principle of buoyancy for an ideal system. An ideal storage limit has been calculated to be 2.7 Wh per each meter of submersion. Formulas for total energy …
UNDERWATER ENERGY STORAGE SYSTEM
[0001] The present invention generally relates to underwater energy storage. More specifically it relates to a an un- derwater energy storage system comprising a container …
Underwater compressed fluid energy storage system
A compressed fluid storage system includes a bi-directional compressor/expander (C/E) unit constructed to compress fluid during a first operational mode and allow expansion of fluid in a second operational mode, a fluid storage system positioned on a sea floor under a body of water, and a piping system positioned between the C/E unit and the fluid storage …
Technical Assessment of Compressed Hydrogen Storage …
hydrogen storage system required on the vehicle) and "off-board" (i.e., fuel cycle and infrastructure necessary to refuel the on-board storage system) metrics, including: • On-board Assessments: Performance metrics include the on-board system weight and volume. Cost metrics include the on-board system high-volume (i.e., 500,000 …
Key Features of the Autonomous Underwater Vehicles for Marine …
Two main types of unmanned underwater vehicles are (1) remotely operated underwater vehicles (ROV) and (2) autonomous underwater vehicles (AUVs). The ROVs are controlled from the surface by a wired connection. These can do many different tasks, but the wired connection restricts their maneuverability and capacities to …
Journal of Energy Storage
We introduced an underwater energy storage system, the Ocean Battery, whose principle of operation is based on conventional PHS with two key …
IET Digital Library: Compressed Air Energy Storage: Types, systems and applications …
Researchers in academia and industry alike, in particular at energy storage technology manufacturers and utilities, as well as advanced students and energy experts in think tanks will find this work valuable reading. Book DOI: 10.1049/PBPO184E. Chapter DOI: 10.1049/PBPO184E. ISBN: 9781839531958. e-ISBN: 9781839531965. Page count: 285. …
UNDERWATER ENERGY STORAGE SYSTEM
[0003] The German patent application DE 10 2012 100 981.3 "Unterwasserspeicher zum speichern von vorzugsweise elektrischer Energie" relates to an underwater accumulator for storing preferably electrical energy having a plurality of storage containers for receiving a medium and having at least one means for at least partial emptying the storage
Energy storage emerging: A perspective from the …
At the launch of the Joint Center for Energy Storage Research (JCESR) in 2012, Li-ion batteries had increased their energy density by a factor of 3 at the cell level and decreased their cost by a factor of 2 at the pack level …
Experimental analysis of buoyancy battery energy storage …
energy resource is through energy storage (ES). Many different methods and techniques for achieving ES exist, each with particular application requirements. Although the various methodologies can vary greatly, the overall principle remains consistent. Energy is stored at times of high supply/low demand and retained for a time …
Micromachines | Free Full-Text | Oscillating U-Shaped Body for Underwater Piezoelectric Energy Harvester Power Optimization
Vibration energy harvesting (VeH) techniques by means of intentionally designed mechanisms have been used in the last decade for frequency bandwidth improvement under excitation for adequately high-vibration amplitudes. Oil, gas, and water are vital resources that are usually transported by extensive pipe networks. Therefore, …
Underwater Tanks Turn Energy Storage Upside-Down | Hackaday
February 2, 2022. Pumped hydro storage is one of the oldest grid storage technologies, and one of the most widely deployed, too. The concept is simple – use excess energy to pump a lot of water ...
US11136963B2
energy power take storage system pressurizing Prior art date 2017-12-11 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active Application number US16/770,870 Other languages English (en) Other versions
Sensors | Free Full-Text | Design of Piezoelectric Acoustic Transducers for Underwater Applications
Interest in underwater transducers has persisted since the mid-1900s. Underwater transducers are designed in various shapes using various materials depending on the purpose of use, such as to achieve high power, improve broadband, and enhance beam steering. Therefore, in this study, an analysis is conducted according to the …
Applying for Patents | USPTO
Applying for Patents. In filing a patent application and paying required fees, the USPTO provides forms and an electronic filing tool. You may also wish to find a patent attorney or agent to help draft the required description of the invention and claims, and any required drawings. This page provides information on the types of patents and ...
Energy storage systems: a review
Lead-acid (LA) batteries. LA batteries are the most popular and oldest electrochemical energy storage device (invented in 1859). It is made up of two electrodes (a metallic sponge lead anode and a lead dioxide as a cathode, as shown in Fig. 34) immersed in an electrolyte made up of 37% sulphuric acid and 63% water.
US20170233181A1
US20170233181A1 US15/585,236 US201715585236A US2017233181A1 US 20170233181 A1 US20170233181 A1 US 20170233181A1 US 201715585236 A US201715585236 A US 201715585236A US 2017233181 A
US Patent Application for SYSTEM FOR UNDERWATER COMPRESSED GAS STORAGE ...
A system for storing compressed gas that includes a surface structure, a gas storage assembly and a thermal storage assembly. The surface structure includes a compressor and expander assembly associated therewith. The gas storage assembly includes at least one gas receiver and is in fluid communication with the compressor and expander …
EP3768966B1
European Patent Office Prior art keywords container water energy storage storage system void Prior art date 2018-03-23 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active Application number EP19716597.0A
Underwater energy storage through application of Archimedes …
Portable underwater electrical power is needed for many commercial, recreational and military applications. A battery system is currently not available to meet these needs, which was the aim of this project. Lithium-ion battery cells (Panasonic (CGR18650E)) were ...
UNDERWATER ENERGY STORAGE SYSTEM
a power take-off and storage system according to the pre-characterizing portion of the appended independent claim 1. [0006] It is an object of the present invention to provide at …
US Patent Application for UNDERWATER ENERGY STORAGE SYSTEM …
An underwater energy storage system includes a tank for storing a compressed gas that is adapted to be stored underwater. The tank includes at least one water opening through which water from surrounding environment can flow into and out of the tank, and at least one gas opening through which the compressed gas is received. The underwater energy …
Reviews of power systems and environmental energy conversion …
The US Navy XP-21 AUV was the first AUV worldwide to complete sea trials of an Aluminum Energy system in 1993 [43]. The energy system was invented by Fuel Cell Technologies Ltd. (FCT). Since then, FCT developed kinds of high endurance Aluminum Energy (AE) semi-fuel cell systems for various underwater applications [44].
Underwater Acoustic Sensor Networks: Concepts, Applications …
Abstract. During the last years, Underwater Acoustic Sensors Networks (UASNs) has emerged as an interesting area of research. The harsh characteristics that the underwater environment possesses cause many challenges for the lifetime of UASNs and the major challenge that UASNs face is Energy efficiency which occurs for the reason of …
Gravity-based energy-storage system and method
the advantages for the energy storage system in a dual-use platform are also significant versus stand-alone ... A 2010 US patent application by Howson (publication US2010/0283244) describes a system similar to Morgan mentioned above where buoyant volumes are pulled to greater depth underwater in order to store potential energy, the …
US20200400123A1
The invention provides an underwater energy storage system (UW-ES system) comprising a reservoir structure (5), which is resting at the bottom (4) of a waterbody (1), …
WO2011038140A3
Underwater compressed fluid energy storage system Download PDF Info Publication number WO2011038140A3 WO2011038140A3 ...
US20200400123A1
The invention provides an underwater energy storage system (UW-ES system) comprising a reservoir structure (5), which is resting at the bottom (4) of a waterbody (1), such as a sea, an ocean, a waterway, etc. The reservoir structure has a pressurizing reservoir (7A, 7B) with a deformable wall structure (17A, 17B) and a depressurizing …
Analytics for US Patent Application No. 11686284, Underwater energy ...
An underwater energy storage system comprising a container where energy is stored by transporting water between the container and a body of
Ion Storage Systems | arpa-e.energy.gov
Ion Storage Systems started its journey in the University of Maryland in 2012 applying for its first patent in 2013 and receiving the award for Maryland Winner of Outstanding invention of the year. Exiting the university and forming as an LLC in 2015 it continued development of its core technology winning the LG Chem Battery Challenge and being showcased in the …
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