GRID CODE EVALUATION FOR POWER PLANTS

The grid code specification in power plants establishes the technical parameters for the interconnection of generation equipment to the national electric system. This document defines the telemetry, protections, and behavior of the voltage regulation system and speed governor that each generating unit must comply.

Do you need to evaluate the compliance with the grid code in your power plant?

GRID CODE EVALUATION FOR POWER PLANTS

The grid code specification in power plants establishes the technical parameters for the interconnection of generation equipment to the national electric system.

Do you need to evaluate the compliance with the grid code in your power plant?

WHY IS IMPORTANT TO COMPLY WITH THE GRID CODE IN A POWER PLANT?

WHY IS IMPORTANT TO COMPLY WITH THE GRID CODE IN A POWER PLANT?

Power plants have a critical need for grid code testing to ensure seamless integration and compliance with the requirements set by grid operators. Here are the key reasons why grid code testing is essential for power plants:

Regulatory Compliance

Grid code testing is necessary to ensure that power plants adhere to the grid codes and regulations established by the grid operators in their respective regions. Compliance with these codes is mandatory and ensures the reliable and safe operation of the electrical grid.

Seamless Integration

Grid code testing helps power plants integrate smoothly with the grid infrastructure. By testing various parameters, such as voltage and frequency response, power quality, and fault ride-through capability, power plants can demonstrate their ability to operate within the prescribed limits and maintain grid stability.

Grid Stability and Reliability

Power plants play a crucial role in maintaining grid stability and reliability. Grid code testing assesses the performance of power plants during different operating conditions and grid events. By verifying control systems, protection mechanisms, and response to disturbances, grid code testing ensures that power plants contribute to grid stability and enhance the overall reliability of the electrical system.

Optimal Power Generation

Grid code testing identifies potential areas for improvement in power generation operations. Through electrical studies and analysis, power plants can optimize their performance, maximize efficiency, and minimize losses.

Safety and Asset Protection

Grid code testing verifies the correct operation of protection systems within power plants. By ensuring proper coordination of protective relays and fault detection mechanisms, grid code testing helps protect the assets of power plants, preventing equipment damage and minimizing the risk of electrical accidents.

Future Grid Adaptability

Grid code testing assists power plants in preparing for future changes and advancements in the grid infrastructure. As grid codes evolve and incorporate new technologies or renewable energy integration, power plants need to stay updated and compliant. By regularly conducting grid code testing, power plants can identify any necessary upgrades or modifications to ensure compatibility with future grid developments.

In summary, grid code testing ensures regulatory compliance, integration, stability, optimal generation, safety, and future readiness for power plants.

Regulatory Compliance

Grid code testing is necessary to ensure that power plants adhere to the grid codes and regulations established by the grid operators in their respective regions.

Seamless Integration

By testing various parameters, such as voltage and frequency response, power quality, and fault ride-through capability, power plants can demonstrate their ability to operate within the prescribed limits and maintain grid stability.

Grid Stability and Reliability

By verifying control systems, protection mechanisms, and response to disturbances, grid code testing ensures that power plants contribute to grid stability and enhance the overall reliability of the electrical system.

Optimal Power Generation

Grid code testing identifies potential areas for improvement in power generation operations.

Safety and Asset Protection

Ensuring proper coordination of protective relays and fault detection mechanisms, grid code testing helps protect the assets of power plants, preventing equipment damage and minimizing the risk of electrical accidents.

Future Grid Adaptability

As grid codes evolve and incorporate new technologies or renewable energy integration, power plants need to stay updated and compliant.

GRID CODE TESTING IN POWER PLANTS

Evaluation of compliance with the interconnections manual for conventional and renewable power plants.

No Load Tests

Load Testing

Voltage Regulation

Speed Regulation

Load and Speed Steps

Evaluations at the Point of Interconnection

Island Mode and Resynchronization Operation

Automatic Generation Control (AGC)

Thermal Consumption, Starting and Stopping Ramps

(in association with Turbo Efficiency)

Power Quality and Short Circuit Studies

Transformer Energization

POWER PLANT GRID CODE TESTING

Conventional & Renewable
Power Plants.

No Load & Load Testing

Voltage & Speed Regulation Testing

Primary & Secondary Frequency Control

Evaluations at the Interconnection Point

Island Mode and Resynchronization Operation

Automatic Generation Control (AGC)

Thermal Consumption, Starting and Stopping Ramps

(in association with Turbo Efficiency)

Power Quality & Short Circuit Studies

Transformer Energization

STATE-OF-THE-ART TESTING EQUIPMENT

STATE-OF-THE-ART TESTING EQUIPMENT

At Grid Code Engineering, we prioritize the quality of our services by using advanced testing instrumentation. Our power analyzers, data acquisition systems and recorders offer high accuracy and resolution, enabling us to measure voltages, currents, and frequencies with sampling times as low as 1 msec. This ensures compliance with stringent grid code requirements for power plants. Partner with us for reliable and precise measurements that optimize your plant’s performance and meet regulatory standards. Contact us today for grid code compliance solutions.

The quality of our services is highly dependent by using advanced testing instrumentation. Our power analyzers, data acquisition systems and recorders with high accuracy and resolution; enables our team to comply with stringent grid code requirements for power plants.

HIGH-RESOLUTION
RECORDERS
(Up to 1,000 S/Sec)

POWER
QUALITY
METERS

DATA
ACQUISITION
SYSTEMS

POWER PLANT MODELING

Modeling in PSSE® and EMTP®.

Modeling in EMTP® and PSSE® to analyze stability flows, short circuit and many other parameters that represent the power plant response to different conditions.

Grid operators engage in power plant performance modeling in PSSE® and EMTP® to create the “mathematical model” that helps describe the different performance tests. The process involves creating a model based on the design parameters and then tuning it when the results of the field tests.

Throughout this process Grid Code Engineering supports our customers to meet this requirement.

SERVICES

SERVICES

Procedures & Reports

We support our clients in the creation of procedures and reports for the tests required by the grid operator.

Field Engineering

We provide the services of engineers and technical experts in the execution of grid code tests in generation plants. Part of the services include the rental of measuring equipment.

Electrical Studies

Energy quality studies, electrical protection coordination, short circuit studies, transformer energization.

Procedures

Support to coordinate the procedures the required by the dispatch and the grid operator.