Voltage Optimisers Articles & Analysis: Older
26 articles found
As a new type of green energy technology, organic solar cells (OPVs), the core of which is to use photoelectric conversion organic materials to convert light energy into electrical energy, have the advantages of all-solid-state, low cost, low temperature fabrication and large-area flexible devices. The photocurrent flow of OPV depends not only on photogenerated carriers but also on the interface ...
The choice of the cross-sectional area of the power cable is related to the investment, the loss and voltage quality of the line, and the service life of the cable. If the cross-sectional area of the power cable is too small, the voltage quality will drop, the line loss will be too large, and the initial investment will be too high. Therefore, the appropriate cross-sectional area should be ...
Easily fitted by a competent electrician and is also an ideal complementary product alongside a voltage optimiser. eco-max: Bringing energy efficiency to ...
Easily fitted by a competent electrician and is also an ideal complementary product alongside a voltage optimiser. Contact us for more details. eco-max: Bringing energy efficiency to ...
In the UK we receive electricity at a higher voltage than we need – up to 253v in some areas. All our electrical equipment from our TVs to our fridges are designed to work on much less, 220v-230v. ...
Basically, any power suppled over this voltage is wasting energy which you are needlessly paying for. That is where an eco-max voltage optimiser comes in. ...
Egypt advances plan for five new CSP plants The Egyptian government and Cairo-based Smart Engineering Solutions are moving ahead with a plan to build five CSP plants for a total capacity of 250 MW, Egyptian media reported earlier this month. Smart Engineering Solutions plans to select the preferred technology supplier from a shortlist of 16 companies by the end of November, Osama Kamal, the ...
Motor; 460kW Leroy Somer Permanent Magnet Compressor Motor. 400V, 3600rpm. Initially overhauled in May 2017, when 2 x Insulated Bearings were replaced, Excessive Bearing Failure was once again detected in November 2017. It was agreed to complete a Shaft Voltage Test, as the motor is powered by VSD, Shaft Voltage of 54V Peak to Peak was detected. Upon inspection of the power cable between ...
Accsense Electrocorder Kit for Solar Energy Audit As summer begins, photovoltaic, PV, panel installers and servicepersons can realize significant benefit from using solar energy monitoring to prove to clients that the promised savings are really delivered. Alternatively, if you’re the owner of one of these systems and you need to prove reduced draw from the grid to qualify for grants or for ...
This paper presents a new evolutionary optimisation algorithm to solve the optimal reactive power dispatch problem with operational constraints using the improved seeker optimisation algorithm (ISOA). ...
This paper presents a single–stage isolated power factor corrected power supply (SSIPP) fed permanent magnet brushless DC (BLDC) motor drive. An advantage of fast voltage regulation with single voltage control loop of SSIPP is utilised to develop a power factor correction (PFC) based BLDC motor drive. The speed of BLDC motor is controlled by varying the DC link voltage of the voltage source ...
In the last few years, a number of factors have led to an increased interest in distributed generation (DG) scheme because placement of DG is the most effective method in reducing the power loss of the distribution networks to serve remote loads. Placement of shunt capacitors improves voltage profile but unable to serve remote load as it can provide only reactive power. So, combination of both ...
Getting the source right powerPerfector is the world’s only Voltage Power Optimiser, giving energy, carbon and cost savings by efficiently optimising a site’s supply voltage. By optimising the voltage, electrical equipment runs more efficiently and consumes less energy. ...
Using Official Journal of the European Union (OJEU) approved procurement and by implementing cross organisational communication, AGMA has been able to adopt Voltage Power Optimisaton across 90 sites. By becoming early adopters of VPO technology, many have been able to get ahead of the game in reducing their energy costs and carbon emissions. ...
Getting the source right powerPerfector is the world’s only Voltage Power Optimiser, giving energy, carbon and cost savings by efficiently optimising a site’s supply voltage. By optimising the voltage, electrical equipment runs more efficiently and consumes less energy. ...
Getting the source right powerPerfector is the world’s only Voltage Power Optimiser, giving energy, carbon and cost savings by efficiently optimising a site’s supply voltage. By optimising the voltage, electrical equipment runs more efficiently and consumes less energy. ...
PV system arrays generate DC current. The solar modules are wired in series, and the system voltage is the sum of the maximum output voltage of all of the modules in a string. 600 Vdc maximum was chosen as an optimal system voltage to reduce installation costs by reducing conductor size and to stay below the 600V threshold in NEC Article 490. Prior to the growth in the number of installed PV ...
This paper presents a novel and optimised switching strategy and control approach for a three-level two-quadrant chopper in a three-level neutral point clamped (NPC) voltage source inverter (VSI) superconducting magnetic energy storage (SMES). Using the proposed switching strategy, the voltage of the inverter capacitors in SMES can be ...
Voltage Optimisation deals with the discrepancy between the actual supply voltage you receive (207V-253V) and the optimum voltage your electrical equipment needs (220V). By optimising the voltage, electrical equipment runs more efficiently and consumes less energy. On its own, ...
To reach the CRC Energy Efficiency Scheme levels there are several energy saving initiatives that can be introduced such as; insulating buildings to a high standard, fitting low-energy lighting controlling building temperature to an agreed standard and using Voltage Optimisation technology. Other more detailed measures include compressor upgrades, warm-up cycle ...