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Windwarden Services – wind turbine SCADA and ROC logo Windwarden Services

Wind asset operations

Every turbine watched. Every block scheduled.

Windwarden Services runs SCADA monitoring, a 24×7 Remote Operation Center and SLDC scheduling for wind farm owners and IPPs, so your fleet stays visible, available and grid-compliant.

See the SCADA view Talk to our ROC team
Field

Turbine controller

PLC, converter and met-mast signals read at source.

Layer 1

Site SCADA

Local historian, alarms and a gateway to the cloud.

Layer 2

Windwarden Services ROC

Operators monitor, diagnose and dispatch around the clock.

Layer 3

State SLDC

Schedules, real-time telemetry and grid instructions.

Services

Windwarden Services offerings

Most wind sites run three disconnected systems: a SCADA vendor, a monitoring contractor and a scheduling consultant. Windwarden Services runs all three on one data model, so an alarm at the nacelle and a deviation at the SLDC are traced in the same place.

L1

SCADA integration

Connect multi-make turbines, substations and met masts into one historian and one operator screen.

  • Modbus, OPC UA and vendor protocols
  • Tag mapping and data-quality rules
  • Site-level and fleet-level views
L2

24×7 Remote Operation Center

Shift-based operators watch every site, acknowledge alarms and coordinate field crews.

  • Alarm triage and remote resets
  • Technician dispatch and close-out
  • Shift handover logs
L3

SLDC scheduling and compliance

Forecasts, schedules and revisions submitted in 15-minute blocks, with telemetry and reports the SLDC expects.

  • Day-ahead and intra-day schedules
  • Deviation tracking per block
  • Curtailment instruction handling
L1–L2

Performance analytics

Power-curve, availability and loss analysis that shows where energy is leaking and why.

  • Power-curve deviation by turbine
  • Loss categories and ranking
  • Monthly performance packs
L1–L2

Condition monitoring

Trend gearbox, generator and yaw signals so inspections happen before a fault does.

  • Temperature and vibration trends
  • Yaw misalignment detection
  • Inspection work lists
ALL

Secure data and reporting

Role-based access, audit trails and exportable records for lenders, owners and regulators.

  • Segmented site-to-ROC links
  • Event and instruction audit log
  • Owner and lender dashboards

Layer 1 · Field and SCADA

The fleet on one screen

Select a turbine to see its live signals. The power curve plots each machine against its expected output, so an underperformer stands out before it shows up in a monthly report.

Fleet output
–MW
Mean wind
–m/s
Turbines online
–of 16
Capacity factor
–%
Simulated data for illustration

A-01

Running
Active power
–
Wind speed
–
Rotor speed
–
Gearbox oil
–
Yaw angle
–
Vs power curve
–
Power curve · 2.1 MW class
Fleet output · last 3 minutes

Supported Turbine & Controller Makes

Vestas
Neg Micon
GE
Suzlon
Siemens & Gamesa
Leitwind
Enercon
Vestas
Neg Micon
GE
Suzlon
Siemens & Gamesa
Leitwind
Enercon

Layer 2 · Remote Operation Center

Operators on watch, around the clock

Every site streams into the ROC. Operators work a single alarm queue ordered by severity, run remote resets where it is safe, and send a technician when it is not. Every action is logged against the turbine.

Site links into the ROC
Live alarm queue
Sample events
    AcknowledgeOperator takes ownership of the alarm.
    DiagnoseSignals, history and similar past events reviewed.
    ActRemote reset, curtail or dispatch a crew.
    VerifyConfirm the turbine returns to expected output.
    CloseCause, action and downtime written to the log.

    Layer 3 · State Load Despatch Centre

    Scheduled to the block

    The grid settles in 96 time blocks of 15 minutes. Windwarden Services prepares the forecast, submits schedules and revisions, streams telemetry and tracks deviation block by block. Requirements differ by state, so each site is configured to its own SLDC, Grid Code and regulator.

    Forecast and schedule

    Day-ahead schedule plus intra-day revisions as wind conditions shift.

    Real-time telemetry

    Plant data delivered to the SLDC through the protocol and gateway it specifies, such as IEC 60870-5-104 or ICCP.

    Deviation control

    Actual against schedule in every block, with early warning before a block drifts out of band.

    Instructions and reports

    Curtailment instructions relayed to site and logged, with reports ready for audit and settlement checks.

    ±10% of capacity
    Day-ahead forecast Final schedule Actual Allowed band Outside band
    Block
    –
    Time
    –
    Forecast
    –
    Schedule
    –
    Actual
    –
    Deviation
    –
    Blocks in band
    –
    Worst block
    –
    Scheduled energy
    –
    Actual energy
    –
    Plant capacity
    33.6 MW · 16 turbines

    Sample day with simulated values. Tolerance bands and settlement rules are set by each state's regulator and are configured per site.

    D-1ForecastWeather and site data produce a block-wise forecast.
    D-1Day-ahead scheduleSchedule submitted within the SLDC window.
    DRevisionsRevised as conditions change, within permitted limits.
    DTelemetryLive plant data streamed to the SLDC control room.
    D+1ReportingDeviation and instruction records compiled for review.

    Onboarding

    From site audit to steady operations

    A new site goes through the same four stages. Existing SCADA and contracts stay in place until the ROC is proven.

    1

    Audit and data mapping

    We review turbines, SCADA, communications and the SLDC requirements that apply to your site.

    2

    Integration

    Gateways and tags connected, data quality checked, dashboards tuned to your fleet.

    3

    Parallel run

    The ROC monitors alongside your current setup while schedules and telemetry are tested with the SLDC.

    4

    Go live

    ROC takes the watch. Monthly reviews track availability, deviation and loss.

    Contact

    Put a ROC on your wind farm

    Tell us about the site and we will respond with an integration plan and a scope for monitoring and scheduling.

    Emailscada@windwarden.in
    ROC coverage24 hours, every day of the year
    RegionsWind states across India, configured to each state's SLDC
    Services of interest