Energy storage technology of imagination

Lithium battery technology is now a mainstream, but the application in power system is still have many challenges of life and safety, photovoltaic power generation and application of a lot of people are looking forward to the disruptive professional battery technology. Softbank investment Energy Vault is correct, now I don't know yet. But the technology also exists certain controversy, new solar glass membrane such as energy density small covers an area of big, the precision of tower crane and the life problems and so on. Aside from these projects regardless of success or failure, investment in the energy storage each technical route at least, there is no a kind of energy storage technology can fit all. Sodium sulfur battery energy density is high, the photovoltaic power generation and application of professional can achieve high discharge current, high power, but a sodium sulfur battery need to work under high temperature, high technical requirements to heat preservation, poor security. Such as Google X laboratory just gave birth to the main thermal storage technology from Malta energy storage system project. In graphene, concept of flying solid-state batteries Energy storage, Energy storage Vault have technology looks pretty & other; Low tech & throughout; 。 One day in 1786, an Italian anatomy professor put a dead frog on sheet metal, when he put the knife in the frog in the body, he found that the new solar glass membrane frog leg muscles twitch. Two hundred over the years, including battery energy storage technology is still in development, whether it's with large renewable energy grid, or can't always even on the wire, electronics and robot, all need to store more energy, so the value of imagination. But energy storage areas always need scientists and startup imagination, keep on trying to play this game of energy conversion. Bosses keen on investing in energy storage technology, but also has failure case. Their idea is to use tower crane mobile concrete blocks: when the surplus electricity, high use crane to lift the concrete blocks, converts electrical energy into gravitational potential energy of concrete block, when the power shortage, then put concrete block from high to low, through the whereabouts of gravitational potential energy into electric energy by generators. Aquion Energy, such as Bill Gates, eventually burn out lots of investors with $200 million, ended in failure.

EnergyVault is currently in northern Italy to build a 35 MWH energy storage power station, is expected to be completed this year, then the answer may be more clear. Recently, softbank corp. , & other; Vision fund & throughout; Energy storage company announced investment Vault, investment amount is 1. 100 million dollars. Tower crane control technology of concrete block is inspired by pumped storage technology, although the latter mature technology, but the geographical conditions have special requirements, can't be built around. In addition to the mainstream of lithium battery, energy storage technology is numerous, can say from various aspects reflect the imagination in science and engineering. Look from video provided by the website, the whole process is like piling up his building blocks. Energy, Energy storage principle of the Vault is straightforward, the Energy storage technology of the main two elements & ndash; — Concrete and cranes are very common and mature technology, small construction site affected by terrain, pv subsidy does not exist in the history of battery capacity attenuation problem. From Malta project from Google X at the end of 2018, become an independent start-up, xiehe new energy is one of the investors in China. Is easy to predict failure, because more than 90% of the company will eventually die. Physicists to study and explain: soon lead to a frog leg twitch is produced by the current between the two piece of heterogeneous metals. Bill Gates once investment sodium sulfur battery startup Aquion Energy. These may be the place where he attract investors. It is said that this is the origin of the battery. Thermal storage technology used in rich material source, when the power stable and controllable, but the cost has been high. From Malta project will spare power is converted to heat and cold, eia, storage battery were stored in the molten salt and antifreeze, reverse the operation, if it is necessary to discharge to generate strong airflow produced by temperature difference, drive turbines to produce electricity.