UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already a GlobalSpec user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your GlobalSpec Experience

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

- Trained on our vast library of engineering resources.

IEC - TR 61000-2-15

Electromagnetic compatibility – Part 2-15: Description of the characteristics of networks with high penetration of power electronic converters

active, Most Current
Organization: IEC
Publication Date: 1 February 2023
Status: active
Page Count: 110
ICS Code (Electromagnetic compatibility in general): 33.100.01
ICS Code (Power transmission and distribution networks in general): 29.240.01
scope:

This part of IEC 61000, which is a Technical Report, addresses in particular the following main phenomena, which affect the power quality in modern distribution systems with high penetration of power electronics converters. As some aspects of the subject have already been addressed in the past, considering the evolution of the LV and MV networks, this document focuses on the following aspects:

• resonances in the network, modelling and on-site validation;

• supraharmonics and measurements issues;

• impact of increased number of power electronic converters;

• stability and instability issues for the equipment to be connected

The target phenomena and conditions of this document are the following:

• frequency: ≤ 2 kHz, 2 kHz to 9 kHz, ≥ 9 kHz;

• voltage levels: LV, MV;

• harmonic sources: all types of converters (EV battery chargers, appliances, etc.…).

Some of these frequency ranges have already been standardized in some countries (Japan, Germany, Switzerland, etc.), but the resulting phenomena developed will benefit being described in more details, with a focus on the interaction between the converters and the electrical networks. The case of the presence of a large number of converters is also at stake. Some complex phenomena can also arise when the full system is not stable anymore.

NOTE Whereas it is expected that the models and derived calculations form this document can be applied to the Americas electrical systems its formal validation studies are still pending.

Document History

TR 61000-2-15
February 1, 2023
Electromagnetic compatibility – Part 2-15: Description of the characteristics of networks with high penetration of power electronic converters
This part of IEC 61000, which is a Technical Report, addresses in particular the following main phenomena, which affect the power quality in modern distribution systems with high penetration of power...

References

Advertisement