Distributed Energy Simulator

📊 DER Data Format Specification

Define and validate data structures for distributed energy resources.

Device Type

Select DER Type:

Real-time Telemetry

Control Commands

JSON Schema Validator

Enter JSON Data:

Message Format Examples

IEC 61850 Format

SunSpec Modbus

Register Map: 40001-40002: SunSpec ID (0x53756E53) 40003-40004: Device Address 40005-40006: Model ID (101=Inverter) 40069-40070: AC Power (W) 40071-40072: AC Frequency (Hz) 40083-40084: DC Voltage (V) 40085-40086: DC Current (A)

🧮 Energy Management Algorithms

MPPT (Maximum Power Point Tracking)

Solar Irradiance (W/m²): 800 W/m²

Temperature (°C): 25 °C

Power Output

Voltage (Vmp): --

Current (Imp): --

Power Output: --

Efficiency: --

Battery State of Charge (SOC) Estimation

Battery Capacity (kWh):

Charge/Discharge Rate (kW):

Duration (hours):

Current SOC

50%

Energy Available: 50 kWh

Runtime at Current Load: --

Load Balancing Algorithm

Distribute energy demand across available DER resources:

🔗 Communication Protocol Simulator

Protocol Selection

IEC 61850

Substation automation and smart grid communication

Modbus TCP/RTU

Industrial device control and monitoring

OpenADR 2.0b

Demand response communication

IEEE 2030.5

Smart energy profile for DER integration

Message Exchange Simulation

Select Operation:

Protocol Performance Metrics

Protocol	Latency	Throughput	Reliability	Security
IEC 61850	4-10 ms	100 Mbps	99.9%	TLS 1.3
Modbus TCP	10-50 ms	10 Mbps	99.5%	Optional
OpenADR 2.0b	100-500 ms	1 Mbps	99.9%	TLS, X.509
IEEE 2030.5	50-200 ms	5 Mbps	99.8%	TLS, ECC

⚙️ Grid Integration Simulator

Microgrid Configuration

DER Assets

Solar PV: 5.2 kW

Battery: 100 kWh (75%)

Wind: 2.1 kW

Grid: Connected

Current Load

Total Demand: 6.8 kW

DER Supply: 7.3 kW

Net Import/Export: +0.5 kW Export

Power Factor: 0.98

Islanding Mode

Islanding Capability: This microgrid can disconnect from the main grid and operate independently.

Virtual Power Plant (VPP) Aggregation

Aggregate multiple DER sites into a unified resource:

Site ID	Type	Capacity	Available	Status
SITE-001	Solar + Battery	500 kW	425 kW	Online
SITE-002	Wind Farm	2 MW	1.8 MW	Online
SITE-003	Industrial CHP	1 MW	950 kW	Online
SITE-004	EV Fleet	200 kW	150 kW	Limited

Total VPP Capacity: 3.7 MW / 3.325 MW Available

🧪 System Testing & Validation

Test Scenarios

Unit Tests

✅ DER data validation
✅ Protocol message parsing
✅ SOC calculation accuracy
✅ Power flow algorithms

Integration Tests

✅ Modbus communication
✅ IEC 61850 GOOSE messages
✅ OpenADR event handling
⚠️ IEEE 2030.5 certification

Performance Tests

✅ Message latency < 10ms
✅ 1000+ devices supported
✅ 99.9% uptime achieved
✅ Load balancing efficiency

Run Test Suite

Select Test Category:

Compliance Validation

Standard	Requirement	Status	Notes
IEEE 1547	Grid interconnection	✅ Pass	2018 revision compliant
UL 1741	Inverter safety	✅ Pass	SA certification obtained
IEC 62040	UPS systems	✅ Pass	Parts 1-3 compliant
NERC CIP	Cybersecurity	⚠️ Pending	Audit scheduled Q2

Simulation Results Export

Export test results and simulation data: