เครื่องคำนวณทางวิศวกรรม

Complete LV/MV distribution design: transformer sizing, HV/LV switchgear, cables, grounding and protection — IEC/NEC/GB compliant, with BOM and FOB pricing.

Utility and C&I solar sizing with map-based solar resource, P50/P75/P90 yield, string/inverter matching and full-cost LCOE.

Utility-scale PV plant + grid interconnection: voltage level, main transformer, collector system, reactive power and substation BOM.

Tier-ready data center power: UPS runtime, PDUs, redundancy (N+1/2N), cooling load and complete BOM with pricing.

Industrial park master power plan: demand load, transformer count, MV distribution and cost roll-up for the whole site.

Oilfield electrification: pumping units, ESP loads, injection pumps and off-grid genset sizing with protection coordination.

Refinery and petrochemical power: process loads, hazardous-area equipment, genset backup and harmonic-heavy busbar design.

Port cranes and metallurgy: heavy cyclic loads, dynamic braking, harmonic mitigation and crane-duty transformer sizing.

Mining camp and pit power: MV overhead lines, skid substations, drill/ventilation loads and rugged protection.

Urban infrastructure: road/area lighting, traffic, flood pumps and RMU-based LV/MV networks sized to code.

Hospitals, schools and public buildings: ATS, EPS, emergency diesel and code-mandated backup sizing.

Water pumping stations: pump groups, soft-start/VFD, well/spare pumps and energy cost over the project life.

Wind + solar + storage hybrid: resource blending, storage sizing and LCOE vs diesel displacement analysis.

PV + storage + EV charging stations: DC fast-charger load, battery cycling and integrated BOM with pricing.