Articles
Insights from the Frontier
USP&E publishes technical articles covering power generation, project delivery, and energy infrastructure across the markets we operate in.
Voltages for Different Frequencies (Hz)
60 Hz to 50 Hz Voltage Conversion: The Full Equivalents Chart A 60 Hz to 50 Hz voltage conversion is a magnetic problem, not a wiring one. Magnetic flux in any transformer, alternator, or motor is proportional to voltage divided by frequency. Drop the frequency and...
Inch-Pound to Foot-Pound Conversion
Inch-Pound to Foot-Pound Conversion: Your Complete Guide Are you looking for an easy way to convert inch-pounds to foot-pounds? Torque measurements are crucial in engineering, mechanics, and power generation. This guide simplifies inch-pound to foot-pound conversions...
Coefficient of Performance Calculations
Heat Pump Coefficient of Performance: The COP Formula and Reference Table The heat pump coefficient of performance, or COP, is the single most important measure of industrial heat pump performance. It is a dimensionless ratio of energy output to energy input, both...
More Helpful Formulas for Power Engineering Calculations
Power Engineering Formulas: The Essential Reference Table A handful of power engineering formulas carry most of the weight in power station design, analysis, and operation. They sit behind every load study, heat balance, and water treatment decision on site. The table...
OHMs Law for Calculating Voltage and Amperage
Ohm's Law for Power Stations: The Formula, Table and Worked Examples Ohm's Law states that voltage across a circuit is directly proportional to the current flowing through it, with resistance as the constant of proportionality. The formula is V = I x R, rearranged as...
Gas Pressure Conversion Data for Natural Gas Generators
Gas pressure conversion is critical in operating natural gas generators at power stations. Proper gas pressure management ensures these generators’ efficient and safe performance. It involves converting the gas pressure from the supply line to the optimal pressure...
Fahrenheit to Celsius Conversion: The Chart Power Station Engineers Need
Fahrenheit to Celsius Conversion: The Chart Power Station Engineers Need A Fahrenheit to Celsius conversion is trivial arithmetic, C = 5/9 x (F minus 32), and consequential engineering. Nameplates, OEM derating curves, and international standards are written in...
On-Site Power Generation: Duty Ratings and the Industry Reference Guide
On-Site Power Generation: Duty Ratings and the Industry Reference Guide On-site power generation means producing electricity at the point of use rather than drawing it from a utility grid. For a mine in Mali, a data centre in Texas, or a cement plant in Iraq, it is...
Construction Site Generator Sizing: The Full Tool Wattage Chart
Construction Site Generator Sizing: The Full Tool Wattage Chart Construction site generator sizing goes wrong in one specific way: adding up the starting wattage of every tool on site. That method oversizes the set by a third or more, and an oversized generator runs...
kW to Amps: The Single Phase, Three Phase and DC Formula Chart
kW to Amps: The Single Phase, Three Phase and DC Formula Chart Converting kW to amps is the calculation that sizes cables, breakers, and switchgear, and getting it wrong is how a correctly specified generator ends up feeding an undersized distribution board. The...
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