VB Engineering delivers the full IEEE Color Books practice. Each study is built on a reconciled single-line, run on the appropriate hero platform, and validated against operating-company standards.
Steady-state operation under all switching configurations. Identifies voltage drop, equipment overload, reactive compensation needs. ETAP-modelled.
Fault current at every bus across multiple fault types. Verifies equipment interrupting capacity. IEC 60909 or ANSI methodology.
Incident energy at every working position. Arc flash boundary. PPE category. Bilingual labels installed under witness signature.
Time-current curves for every relay. Selectivity at every operating scenario. Backup tripping margins. Tested against operating-company codes.
Rotor angle, voltage, and frequency response to disturbances. DigSILENT-modelled. Critical for high-fault and high-renewable plants.
VFD, rectifier, and converter harmonics. IEEE 519 compliance check. Filter sizing if needed. PSCAD-modelled for power electronics.
Voltage dip during large motor starting. Acceleration time. Bus voltage profile during sequential starts. Critical for utility intake design.
BIL withstand at every voltage level. Lightning and switching surge analysis. Surge arrester selection per IEC 60071.
Failure rate and mean-time-to-repair at the system level. Critical contingencies identified. Spare strategy informed by quantitative gaps.
Primary platform for steady-state, short circuit, arc flash, and protection. Native to ANSI and IEC. Deep operating-company adoption.
Primary platform for transient stability, dynamic simulation, and protection coordination. Strong for transmission and high-renewable systems.
Primary platform for harmonic analysis, converter studies, EMT-level transients. Required for HVDC, VFD-heavy industrial, and STATCOM work.
Load Flow Analysis, Short Circuit Analysis, Arc Flash Hazard Analysis to IEEE 1584-2018, Protection Coordination, Transient + Dynamic Stability, Harmonic Analysis, Motor Starting, Insulation Coordination, Reliability + Availability, DC Arc Flash. The full IEEE Color Books practice across 21 countries.
ETAP, DigSILENT PowerFactory, and PSCAD as the three hero platforms. ETAP for steady-state and arc flash. DigSILENT for transient stability and protection. PSCAD for harmonics and converter studies.
Yes. Every Power System Study deliverable is signed by a Chartered Engineer (CEng MIE FIE). The signature is on the calculation report, the SLD reconciliation, the conformance matrix, and the executive summary.
Six weeks for a single-deliverable 11 kV / 33 kV industrial site. Eight weeks for a 132 kV operating-company facility. Ten to fourteen weeks for a multi-train complex with phased outage windows.
Yes for ADNOC. Pre-qualification with Aramco, ADCO, QatarEnergy, KOC, PDO, BAPCO is tracked per scope; current status is provided on request before tender submission.
Tell us the bus voltage, the operating company standard, and the timeline. We will scope the study, the data needs, and the delivery weeks within 48 hours.
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