Indian FACTS + STATCOM Reactive Power Compensation MEP — IEEE 1031 + IEC 62927 + Cigré + CEA

By /
MEP Consultant · Power Quality · 12 May 2026

Indian FACTS + STATCOM Reactive Power Compensation MEP — IEEE 1031 + IEC 62927 + Cigré + CEA

Published: 07 May 2026Updated: 12 May 2026Original figures: 9

A 200 MVAr Indian STATCOM installation demands ₹220 Cr MEP capex with converter modules + coupling transformer + DC bus + deionised water cooling + IEC 61850 control + SCADA. IEEE 1031 + IEC 62927 + Cigré + CEA Grid Code + IEEE 519 govern. Indian FACTS 12 GVAr (2024) → 50 GVAr (2030) with RE integration. Three failures: cooling redundancy lacking causing STATCOM trip, harmonic + EMC under-spec failing POWERGRID acceptance, cyber-security at IEC 61850 layer insufficient per CERT-In CII.

Indian FACTS + STATCOM device framework

India FACTS (Flexible AC Transmission Systems) — POWERGRID + state utilities deploy SVC (Static Var Compensator) + STATCOM + Series Capacitor + UPFC to manage grid stability + reactive power + voltage control. Critical with growing renewable integration. Standards stack — IEEE 1031 (SVC + STATCOM) + IEC 62927 (STATCOM) + Cigré WG B4 (HVDC + Power Electronics) + CEA Grid Code 2024 + ABB + Siemens + Hitachi + Mitsubishi STATCOM technology + worldreknown ICSP.

STATCOM 200 MVAr installation MEP scope

Component Function Spec Capex (₹ Cr)
STATCOM converter module reactive power injection/absorption ±200 MVAr at 33 kV 85
Coupling transformer — 220 MVA / 33/220 kV 45
DC bus capacitors — — 22
Cooling system (deionised water + chiller) — — 15
Control + protection (IEC 61850) — — 8
Auxiliary supply + UPS — — 5
SF6 / Clean-air switchgear — IEC 62271 12
Site civil + indoor housing — — 12
Fire detection + suppression NFPA 850 + clean-agent — 5
Earthing + lightning — IEEE 80 + IS 3043 3
SCADA + telemetry — — 5
Commissioning + testing — IEEE 1031 3
Total 200 MVAr STATCOM — — 220

Indian FACTS deployment (MVAr cumulative)2015 (1500 MVAr)1.5k-MVAr2018 (3500)3.5k-MVAr2020 (5500)5.5k-MVAr2024 (12,000)12k-MVAr2027 target (20,000)20k-MVAr2030 (50,000 with RE integration)50k-MVArSTATCOM/SVC LCOE benefit (₹/kWh saved through stable grid)Old SVC (thyristor controlled)0.18₹/kWhModern SVC0.12₹/kWhSTATCOM (typical)0.08₹/kWhSTATCOM + BESS hybrid0.06₹/kWhUPFC0.1₹/kWhFuture modular MMC FACTS0.05₹/kWh

Three Indian FACTS + STATCOM MEP failures

  1. Cooling redundancy lacking — STATCOM IGBT modules dissipate 1-2 % loss = 2-4 MW heat at 200 MVAr. Cooling failure = STATCOM trip. Specify 2N deionised water + N+1 chiller per IEEE 1031.
  2. Harmonic + EMC compliance gap — STATCOM switching at 1-2 kHz creates harmonic + EMI. CEA + IEEE 519 + IEC 61000-3-6 require filter bank + EMC compliance. Indian projects often under-spec filter — face POWERGRID acceptance failure.
  3. Cyber-security at IEC 61850 layer — STATCOM is critical grid asset. Standard SCADA insufficient; need IEC 62443 segmented + air-gapped + redundant per CERT-In CII requirements.
// References + Standards
  1. IEEE 1031:2023 — SVC + STATCOM Application.
  2. IEC 62927:2024 — STATCOM Power Electronic Equipment.
  3. Cigré WG B4 + B5 — HVDC + Power Electronics Reports 2024.
  4. CEA Grid Code Indian Electricity Authority 2024.
  5. IEEE 519:2014 — Harmonic Control.
  6. IEC 61000-3-6:2024 — EMC Compatibility Levels.
  7. IEC 62443 — Industrial Communication Networks IT Security.
  8. POWERGRID FACTS Best Practice 2024.
// Related Reading
By MEPVAULT Editorial Team — A team of practising MEP consultants based in India. ISHRAE-affiliated; FSAI-aligned.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top