Capabilities

Design, rebuild, and troubleshoot plant-level active-power, reactive-power, power-factor, and voltage controls for wind, solar, and BESS facilities. Expertise includes POI regulation, voltage control, curtailment, frequency regulation and utility dispatch.

Integrate BMS, turbines, PCS, inverter, meter, relay, EMS, weather-station, and SCADA data across renewable plants. Services include data mapping, RTAC controls, operation and dispatch logic, alarms, performance data, capacity testing, commissioning, and troubleshooting.

Integrate SEL RTAC and PLC systems with Ignition, AVEVA, historians, operator HMIs, utility interfaces, and third-party operating platforms. Work includes template creation, standardized device structures, alarms, trends, high-performance displays, tag standards, and plant-to-control-center data flow.

Diagnose inherited PLC, RTAC, PPC, and SCADA systems where documentation is incomplete or multiple controllers and vendors interact unpredictably. Work may include reverse engineering, control-loop conflict analysis, communications and scaling repair, code restructuring, controller rebuilds, and recommissioning while preserving functional infrastructure where possible.

Develop and validate DNP3, Modbus TCP/RTU, IEC, OPC, SunSpec, and OEM-specific integrations for relays, meters, inverters, BMS, PCS, PPC, SCADA, utility, and operating-center interfaces.

Use staged testing to reduce field risk, beginning with offline simulation and bench testing, continuing through FAT/SAT and controlled deployment, and finishing with live commissioning, tuning, utility or market qualification, and documented turnover.

Provide project-specific design and build support for small control-panels and DAS cabinets. Scope can include panel architecture, AutoCAD electrical schematic generation, power-distribution drawings, I/O and terminal plans, component and enclosure selection, BOM development, networking diagrams, and UL508. Can coordinate with a qualified panel shop for larger panels.

Lead and complete HAZOP studies for energy and process systems, including preparation, P&ID review, node definition, facilitation, risk ranking, safeguards, recommendations, and full PHA reports. Related work can extend into controls narratives, P&IDs, instrumentation, alarms, interlocks, cause-and-effect logic, safe operating envelopes, PLC/HMI implementation, and commissioning.

Deliver controls narratives, functional design specifications, I/O and alarm lists, cause-and-effect matrices, communication maps, network architecture, test plans, commissioning reports, and maintainable code. Ongoing support can include remote diagnostics, troubleshooting,