Publications

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Publications

Senior Lesson Plan 3 - Electricity - conductors and insulators

Understand the concept of electrical conductors and insulators.

Download PDF | 350 KB

Distribution Performance Report 2006

The report covers the performance of ESB Networks’ Business for the year ending December 2006.

Download PDF | 287 KB

WFPS Voltage Step Change

Modification No. 33 - WFPS Voltage Step Change.

Effective Date 23/02/2015

Download PDF | 216 KB

CER Approval Letter | 49KB

Safety Competition Top Tips for Creating your Poster

Safety Competition Top Tips for Creating your Poster.

Download PDF | 318 KB

Safety Competition Terms & Conditions

Safety Competition Terms and Conditions

Download PDF | 150KB

Distribution Performance Report 2005

The report covers the performance of ESB Networks’ Business for the year ending December 2005.

Download PDF | 519 KB

Senior Lesson Plan 4 - the dangers of electricity, staying safe

Identify how to stay safe with electricity in the local environment.

Download PDF | 455 KB

Modification No. 44 - 1.1 pu Clarification and Adoption of Declared Supply Voltage

The most recent version of EN 50160, introduced the new parameter of “Declared Supply Voltage”. The voltage at the Connection Point shall be kept within +/- 10% of these values. Up to now, these parameters had not been defined.

Effective Date 11/10/2018

Download PDF | 347KB

CRU Approval Letter | 59KB

Innovation for the Network of the Future

Public Consultation on Innovation for the Network of the Future

The consultation period for this document has now closed.

ESB Networks would like to thank all those who submitted and shared their feedback on this document.

Innovation for the Network of the Future | Download PDF | 2MB

Modification No. 36 Extension of WFPS requirements to PV and other Non-Synchronous generation plus the non-retrospective reduction of the MW Controllability threshold for PPMs to 1MW

CRU has approved Modification No. 36 of the Distribution Code. The requirements stated under DCC11 are driven largely by the combined effect that large penetration of Non-Synchronous generation on the operation of the Transmission System. To date, this cohort of generation has comprised, almost exclusively of wind generation. It is now apparent that other forms of generation [most notably PV], which have an invertor between the primary source and the Connection Point, present the same technical challenges to System Operation. It is logical therefore that the same technical requirements should apply to them.

Modification Proposal No.36 | Download PDF 310KB

CRU Approval Letter of Modification No.36 | Download PDF 76KB

Class Derogation DAID323 against Modification No.36 (Version 3) | Download PDF 287KB

CRU Approval Letter of Class Derogation DAID323 against Modification No.36 | Download PDF 931KB

This approach is also consistent with that which will be taken upon adoption of the European Network Codes, most notably the Requirements for Generation [RfG], wherein the document structure is divided between Synchronous Generators and what are termed Power Park Modules.

Separately, the total quantum of generation connecting to the system has reached levels at which the quantum of un-controlled real power from distribution connected generation poses a threat to the stability of the power system. For that reason and for the reasons stated above with regard to the increase in solar generation connections, EirGrid deem necessary to make more of the PPM fleet MW controllable.

Effective Date 05/02/2020

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