Real_time_Distribution_System_Simulator_Based_on_OpenDSSs.pdf

8/17/2019 Real_time_Distribution_System_Simulator_Based_on_OpenDSSs.pdf

1/15

CWG/9416P Page 1

Real Time distribution

system simulator Basedon OpenDSS

D. Montenegro M.

A. A. Ovalle V.G.A. Ramos L.

Power and Energy research

group

Universidad de los Andes

Bogotá-Colombia

2012


2/15

CWG/9416P Page 2

Introduction

Introduction


3/15

CWG/9416P Page 3

Introduction

The main concerns

• Security

• Quality

• Reliability

• Availability


4/15

CWG/9416P Page 4

Smart Grid

Advanced Distribution Automation (ADA)

Fault location

Fault Isolation

Feeder

Reconfiguration

Service

Restoration

Volt-Var

Control

Reliable Communications

The path to follow

Introduction


5/15

CWG/9416P Page 5

Before a solution can be implemented, it has to be tested

Introduction


6/15

CWG/9416P Page 6

RT HIL Simulator

It is necessary develop realistic simulators


7/15CWG/9416P Page 7

It is necessary develop realistic simulators

RT HIL Simulator



Parallel programming with RT hardware reduces computing times

COM

Interface

RT HIL Simulator



Transforming data into information

RT HIL Simulator


10/15CWG/9416P Page 10

The COM Interface

RT HIL Simulator


11/15CWG/9416P Page 11

Obtained results

It is possible to build a waveform dynamically

1 period of a 60 Hz waveform = 16.67 ms

0.5 period of a 60 Hz waveform = 8.33 ms

Data delivered by OpenDSS= polar coord.

Sample frequency for signals

Generation = 36kS/s


12/15

CWG/9416P Page 12

This way a RT-HIL DN Simulator is Under construction (DSSim-RT)

Obtained results


13/15

CWG/9416P Page 13

Future work

Current and future Work


14/15

CWG/9416P Page 14

Conclusions


15/15

CWG/9416P Page 15

Thank you

[email protected]

[email protected]@uniandes.edu.cowww.uniandes.edu.co

Real Time distribution system simulator

Based on OpenDSS

Documents

Real_time_Distribution_System_Simulator_Based_on_OpenDSSs.pdf