Power Kingdom Co., Ltd.’s Post

An example of Linear Generator motored compression ratio testing at our facilities in Sheffield, using Libertine's intelliGEN platform. In this video a single-cylinder opposed free piston module is motored from compression ratio 9:1 through to 24:1 and back down. Throughout this test, Libertine's software maintains tight piston synchronisation by making fine cycle-by-cycle adjustments to the target motion profile of each mover. These changes compensate in real-time for subtle differences in the build and operation of each of the two linear electrical machines and their respective bounce chambers. The result: Very tight compression ratio control (coefficient of variation is significantly less than 1%) and near-zero vibration. Despite the fact that during every cycle each of the bounce chambers generate well over a tonne of gas force using stored energy from the expansion stroke to return the movers back towards the centre of the machine on the compression stroke, synchronisation ensures these forces cancel out, and our tell-tale coin remains standing. #lineargenerators #renewableenergy #powergeneration

Congratulations, Sam Cockerill on securing with the University of Sheffield an Innovate UK grant to further develop over the next two years the multi-physics modelling and control strategies for your linear power system generator technology. It builds on the previous IUK project focused on your variable compression ratio range extender optimised for heavy-duty vehicles using #renewablefuels. Libertine FPE is a fine example of the UK’s ability to incubate #startups developing advanced #automotivetechnologies and #futuremobility solutions to decarbonise our global #transportation systems. Your 12-year journey following incorporation of the company in 2009 to your IPO in 2021 when you underwent a £9 million AIM listing, sets a benchmark for other early-stage companies yet to similarly attract investors at the seed, venture and growth stages you've successfully navigated. It includes Libertine being selected in 2017 to join APC’s 18-month Technology Developer Accelerator Programme, taking you to MRL5 and TRL6 supported by E4Tech, Beta Technology and Productiv thereby helping to attract further equity investment. Well done! #automotiveindustry #automotivetechnology #netzero #angelinvesting #venturecapital #privateequity

⚡ ⚡How do I connect the batteries in series? 1. Prepare 4 12V 100Ah lithium iron phosphate battery packs.w （12V 100Ah Lifepo4 Battery Pack） 2. Prepare connection tools. 3. Prepare series wiring. 4、Connect the positive terminal of the battery to the negative terminal. 5、Tighten the terminal using a tool. 6、Multimeter Detects the Voltage. Have you learned it? Welcome to discuss together in the comments！ #Lifepo4 #100AhLifepo4Battery #12VLifepo4Battery #12VBattery #EnergyStorage

Improve the efficiency of your Central Tank Battery operations by treating your transfer pump magnetic flow meters with e9's advanced surface treatment. e9's innovative treatment solutions not only improve measurement accuracy but also keep variances within specifications, leading to increased daily barrel counts and reduced service costs. Review the performance chart below to see the significant benefits of e9 treated magnetic flow meters. #MeasurementAccuracy #OperationalEfficiency #CostReduction #OilAndGas #Innovation

Improve the efficiency of your Central Tank Battery operations by treating your transfer pump magnetic flow meters with e9's advanced surface treatment. e9's innovative treatment solutions not only improve measurement accuracy but also keep variances within specifications, leading to increased daily barrel counts and reduced service costs. Review the performance chart below to see the significant benefits of e9 treated magnetic flow meters. #MeasurementAccuracy #OperationalEfficiency #CostReduction #OilAndGas #Innovation

Annual Maintenance for 100kva ups ,Replacinglife cycle components ,and evaluate battery by loadbank testing

Presenting the High Flow direct coupled pump (DC) - your solution for seamless fluid transfer in various applications. Say goodbye to day-to-day hassles with this innovative tool! #Innovation #FluidTransfer #Efficiency #Highflowequipment

⚠️❌🔋 From damaged or defective batteries to end-of-life batteries: How are batteries classified to ensure safe handling, transport and storage? In our post below, we tell you how batteries can be divided into categories based on their characteristics 👇

What is the difference between End-of-Life (EOL) vs. Damaged-Defective vs. Thermal Event Batteries? The EOL designation is assigned to a battery after it has been determined that there is no damage or defects, such as: ❌ no dents, holes, cracks in the outer casing of the battery. ❌ no damage, including fluid leakage from the battery. ❌ no water damage and/or corrosion on the terminals. ❌ no broken or damaged terminals. ❌ no loose wiring inside or outside the battery pack. ❌ no signs that the battery has been opened and/or worked on. Thermal event batteries are classified as damaged and exhibit distinct characteristics that require extra care, such as: ✔️ swollen or spherical battery. ✔️ melted plastic. ✔️ warm to the touch. ✔️ excretion of white or grey smoke. ✔️ a characteristic sweet smell. ✔️ audible crackling sounds. ✔️ flames, sparks or visible fire. ✔️ presence of scorch marks and black or grey soot. ✔️ visible charring or burnt areas on the battery. Characteristics of a defective battery: ⚠️ the battery management system gives a defect message. ⚠️ the defect is determined by the vehicle manufacturer. #battery #batteries #batterymanagement #batteryhandling #lithiumionbattery #lithiumionbatteries #lithiumbattery #evbattery #evbatteries

Continue with Electrolyzer, The electrolyzer control system looks after the individual stack where stack current adjustment, Cell voltage control, Pulse width modulation, electrolyte flow rate and temperature management are the main monitoring and controlling elements. The H2 production rate from a single cell stack is controlled by the amount of current supplied to the rectifier which converts AC high voltage supply into DC input. The production rate is linear. Thus, the quantity of the hydrogen to be produced is specified as a setpoint and because the hydrogen quantity is a direct function of current, then it is adjusted with the current supplied to the rods. Thanks and Best Regs 😊