Charge controller

Part 2 book "Solar electricity basics - Powering your home or office with solar energy" includes content: Understanding inverters; batteries, charge controllers and gen sets; mounting a pv array for maximum output; final considerations - permits, covenants, utility interconnection and buying a system.

145p dianmotminh03 17-06-2024 0 0   Download

Ebook Wind power basics: A green energy guide presents the following content: Chapter 1: introduction to small-scale wind energy, chapter 2: wind and wind energy, chapter 3: wind energy systems, chapter 4: wind site assessment, chapter 5: a primer on wind generators, chapter 6: towers and tower installation, chapter 7: batteries and charge controllers, chapter 8: inverters, chapter 9: final considerations.

193p zizaybay1103 29-05-2024 4 2   Download

The principles and forms of investment of social insurance funds are specified by the law on social insurance, and investment activities are under the supervision and control of the state management agencies in charge of social insurance, according to the principle of safety and efficiency. In this article, the author will give some analysis and comments on the investment situation of Vietnam social insurance fund.

9p longtimenosee09 08-04-2024 3 1   Download

Ebook "Investigation into high efficiency visible light photocatalysts for water reduction and oxidation" describes novel strategies for the rational design of several cutting-edge high-efficiency photocatalysts, for applications such as water photooxidation, reduction, and overall splitting using a Z-Scheme system.

170p tudohanhtau1006 29-03-2024 4 1   Download

Ebook "Measurement and control of charged particle beams" we have tried to coherently organize this material so as to be useful to designers and operators in the commissioning and operation of particle accelerators. A point of emphasis has been to provide, wherever possible, experimental data to illustrate the particular concept under discussion. Of the data pre­ sented, most are collected from presently existing or past accelerators and we regret the problem of providing original data some of which appear in less accessible publications - for possible omissions we apologize.

376p manmanthanhla0201 27-02-2024 7 1   Download

The study results have shown that the converted engine can operate according to the principle of HCCI in low load conditions of up to 30%. The combustion characteristics and engine operation parameters before and after conversion to HCCI mode are tested and evaluated on the engine test bed. Experimental research to quantify and assess the engine's HCCI operating mode and construct a set of control parameters for setting and widening the working regime in HCCI mode.

9p vimarillynhewson 02-01-2024 6 3   Download

The popularity of lithium-ion batteries in various mobility and energy storage applications has driven increasing demand for efficient and reliable battery charging solutions. Synchronous Buck Converters have gained prominence as a viable choice for regulating the charging voltage and current in these applications due to their inherent advantages, such as high efficiency, compact size, and ease of control.

11p vimichaelfaraday 28-12-2023 6 4   Download

Continued part 1, part 2 of ebook "Electric powertrain: Energy systems, power electronics and drives for hybrid, electric and fuel cell vehicles" provides readers with contents including: surface-permanent-magnet AC machines; interior-permanent-magnet AC machine; power electronics; electromagnetism; DC-DC converters; isolated DC-DC converters; traction drives and three-phase inverters; control of the electric drive;...

283p dangsovu 20-10-2023 14 7   Download

To determine the effect of health information exchange (HIE) on medication prescribing for hospital inpatients in a cluster-randomized controlled trial, and to examine the prescribing effect of availability of information from a large pharmacy insurance plan in a natural experiment.

7p visteverogers 24-06-2023 3 2   Download

In this paper, a method for determining the optimal location of TCSC has been suggested and the impact of TCSC compensation levels on transmission charges of bilateral contracts in the wholesale electricity market is analyzed. The calculated results are illustrated on a 6-bus system.

5p vijaguar 16-11-2022 6 3   Download

This paper presents a designing and implementing circuit of wireless charging of the parking management system based on Radio frequency identification (RFID) technique and STM32F103 as the control kernel. The advantage of digital modulation technique in applied radio signals is used to identify specific targets and read-write relevant data. Communication is established between the parking space reader and the onboard responder.

9p linyanjun_2408 21-04-2022 15 3   Download

The mechanism of dye-adsorbent interaction is described on the basis of zero-point charge and zeta potential techniques. Batch adsorption studies on MCH NM show excellent adsorption activity of 199.02 mg/g in 22 min towards RB13 dye, maximum value ever reported for any reactive dye. Equilibrium adsorption data and adsorption kinetics were well fitted into Langmuir isotherm model and pseudo second order model predicting chemically rate controlled monolayer adsorption.

9p thebadguys 15-01-2022 12 1   Download

In this article, we provide an in-depth review of important works on phase segregation which occurs as a result of mixing organic semiconductors with polymeric additives. Throughout the discussion, the indispensable correlations among phase segregation, crystal growth, layer structure and film morphology are showcased using specific examples that mainly entail small-molecule organic semiconductors such as 6,13-bis(triisopropylsilylethynyl) pentacene (TIPS pentacene) and 2,8-difluoro-5,11- bis(triethylsilylethynyl)anthradithiophene (diF-TES-ADT).

13p larachdumlanat129 14-01-2021 16 2   Download

To assess whether Sjogren’s Syndrome (SS) is associated with outcomes after total knee or hip arthroplasty (TKA/THA). We performed multivariable-adjusted logistic regression analyses to assess the association of SS with healthcare utilization (hospital charges, length of hospital stay, discharge to non-home setting), and in-hospital complications (implant infection, revision, transfusion, mortality), controlling for important covariates and confounders.

7p vimariana2711 22-12-2020 10 0   Download

In this study, we report on an effective approach to modulate crystallization, control charge transport and enhance performance consistency of small-molecule semiconductor based organic thin film transistors (OTFTs) with the addition of a polyacrylate polymer additive poly(2-ethylhexyl acrylate) (P2EHA).

6p tamynhan4 06-09-2020 10 1   Download

The wired power transmission is usually adopted to supply power for the devices in the traditional buildings. With the development of intelligent buildings, the way of wired power supply would greatly increase the complexity and consumption of laying the lines. To improve the flexibility of power supply and reduce the cost of wiring, wireless power transfer technology has been used in smart buildings. However, it remains a fundamental challenge to create a simple wireless power transfer system in which power can be wirelessly transferred to multiple appliances.

8p dayhoctainha 10-09-2020 18 0   Download

This is achieved by generating electricity from a single or multiple number of solar panels connected with a charge controller, a battery bank for storage and an inverter circuit to supply electrical power. Depending on the electrical load demand and the applications coverage area, the solar tree rating and specification can be a single-phase or three-phase AC output.

15p cleopatrahuynh 01-06-2020 14 0   Download

In India p-v cells or arrays are efficiently contributing in various sectors for power generation and lightning systems. Beside this it can also be used to make a system that operates on direct solar energy. Efforts are made to improve the efficiency of solar crop / potatoes dryer in the present work. The present model is consisting of photovoltaic cells, charge controller, battery, heating element or coil to improve the efficiency and specially modified for working in the night environment to dry crop, spices, potatoes, fruits and vegetables.

8p kethamoi4 16-04-2020 17 1   Download

In this paper, the fast-charging system is designed with two power stages and limited current control algorithms. This charger can protect 5V/1500F supercapacitor module and 100 W PV panel safely. The experiment results under various solar irradiance intensity conditions are described by the characteristics of voltage and current.

10p abcxyz123_02 03-03-2020 13 1   Download

A solar photovoltaic insect light trap was developed consisted of 10 Wp SPV panel, 12 V; 7 Ah lead acid battery, charge controller, dusk to down electrical circuit and adjustable stand. As per design calculations the trap was fabricated in the workshop. The performance of solar photovoltaic insect light trap was taken in the farmer’s cotton crop field Vazegaon, Dist. Akola (Maharashtra), for finding out the efficiency of the developed solar insect light trap and insect trapping during night hours.

7p trinhthamhodang3 12-02-2020 11 0   Download