Collection
Technical references added to the library in the last 90 days.
457–480 / 1044
7x24 Exchange Magazine 2024
Generate a commissioning test plan from the design: one load bank test entry per genset (resistive-inductive at rated kVA).
Buildings (MDPI AG) 2026
In IEC control, stage airflow to follow load rate and spray to follow room temperature, and prefer a low fresh/return air ratio.
arXiv preprint (math.OC), MIT Operations Research Center 2025
In data-centre carbon accounting, consider hourly locational marginal emissions (LME) rather than an annual-average grid factor; the LME-based intensity (about 672 kgCO2/MWh) was about 3 times the average factor (202).
IEC 2017
In a fault-loop checker, compute fault-loop impedance for each final and distribution circuit and verify automatic disconnection times for the chosen earthing system.
IEC 2016
In a commissioning module, generate an initial-verification test schedule per circuit from the design model: continuity, insulation resistance, polarity, fault-loop impedance and RCD tests.
IEC 2025
In the electrical rules engine, use IEC 60364-1 as the root of the low-voltage rule set.
IEC 2024
When cable routes cross fire-compartment boundaries, require a fire-stopping element and warn if it is missing.
IEC 2023
In cable and protection sizing, implement Ib <= In <= Iz and I2 <= 1.45 Iz style coordination checks together with short-circuit withstand.
IEC 2024
In surge and EMC design, add an SPD placement rule set: origin of the installation, sub-distribution and sensitive IT boards, with DC SPDs for battery and PV DC buses.
IEC 2024
In the cable sizing engine, base ampacity on installation-method tables with grouping and temperature derating.
IEC 2024
In the switchgear catalogue, tag devices with isolation suitability and RCD/RCM/IMD monitoring functions.
IEC 2021
Size protective conductors using the adiabatic k-factor check or the table method.
IEC 2018
In source modelling, keep safety-service loads (fire pumps, smoke extract, emergency lighting) on a separate bus fed by a qualified safety source.
IEC 2019
In the energy module, score the electrical design for losses (transformer, UPS, cable I2R) and metering granularity.
IEC 2020
In the switchboard catalogue, store the assembly's rated current (InA), the group rated current or rated diversity factor per circuit, Icw/Ipk and the form of separation.
IEC 2020
On the main LV switchboard object, require form of separation (1-4b) as a catalogue field and default to Form 3b/4 for concurrently maintainable designs.
IEC 2024
Board selection rule: allow the DBO type only for office/support-area final boards within the 250 A/125 A limits.
IEC 2012
In the busway object, catalogue rated current, Icw, R/X per metre, tap-off ratings and IP class.
Communications of the ACM (Association for Computing Machinery (ACM)) 2025
Separate withdrawal from consumption in water outputs, and default cooling-tower consumption to about 80% of withdrawal when water quality is good.
Schneider Electric 2012
Store UPS losses as a three-coefficient model (no-load, proportional, square-law) or a 0/25/50/75/100% curve, and record whether quoted efficiency includes input filters or transformers.
Open Compute Project Foundation 2022
Store the Table 1 properties (flash, fire and auto-ignition point, dielectric strength, resistivity, viscosity curve, GWP) in immersion fluid catalogue entries.
Scientific Reports (Springer Science and Business Media LLC) 2025
In a building-integrated edge data centre, distribute workload to servers so outlet temperatures are as high as possible (within standard limits); recoverable heat rose by up to 17.1% over random distribution.
arXiv preprint (National Laboratory of the Rockies) 2026
Size AI data-centre facility power with measured profiles rather than the rated design: even with all servers utilised, facility power reached only 73-80% of rated design.
arXiv preprint (cs.SE); Skyworkz / Sustainable Digital Infrastructure Alliance (SDIA) 2023
Compute IT carbon as (Es + Eo) × I + M and allocate embodied carbon (M) for shared resources by time and resource share; define scope, idle-time and shared-resource attribution explicitly.
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