Hilkar designs, manufactures, and supplies electromechanical equipment, including shunt and series reactors, neutral grounding resistors, special transformers, and power quality solutions. We also deliver advanced systems such as Static Var Compensators (SVC), STATCOM systems, harmonic filtering solutions, and custom-engineered products tailored to specific application requirements.
In addition, we provide engineering services for industrial and utility applications. Our experienced engineers deliver comprehensive measurement, analysis, system modelling, technical reporting, and design services to develop reliable, efficient, and optimized power system solutions.
We model power systems and perform detailed steady-state and transient simulations using advanced analysis software. Based on the results, we deliver comprehensive technical reports that identify system issues, determine their root causes, assess their potential impacts, and recommend appropriate solutions. Our study capabilities include:
- Short-Circuit Studies for Generators and Loads
- Voltage Fluctuation, Unbalance & Flicker Analysis
- Reactive Power & Harmonic Studies
- Large Motor Starting & Transformer Inrush Studies
- Load and Generator Switching & Transient Recovery Voltage (TRV) Studies
- RC Snubber Design
We use high-speed, high-accuracy power quality analyzers to perform power quality (PQ) measurements in accordance with international standards, including IEEE 519-2014. We analyze the recorded data and provide comprehensive technical reports covering:
- Current and Voltage Waveforms
- Current and Voltage Harmonics, TDD and THD Values
- Active, Reactive, and Apparent Power
- Power Factor
- Voltage Sags and Swells, Flicker, and Transients
Using PQ measurement data and the single-line diagram (SLD), we develop a detailed model of the electrical system to identify the optimum solution for each application. Our engineering solutions include:
- Fixed Tuned & Detuned Harmonic Filters
- Mechanically Switched Capacitor Banks (MSCB)
- Mechanically Switched Shunt Reactors (MSSR)
- Static Var Compensators (SVC)
- Static Synchronous Compensators (STATCOM)
- Hybrid Solutions (STATCOM + HF)
