ENTSO-E update

Convener of ENTSO-E PT CGM WP2

CIM User Group meeting

2 June 2016, Amsterdam

Outline CIM for Network Model exchange

CIM for Market

IEC 61850 – interoperability efforts

CIM for Network Model exchange

CGMES v2.4 is in implementation since 2013

CGMES conformity assessment framework is in operation

ENTSO-E exchanges (long term and operational planning)

require high level of interoperability among tools

CIM for Network Model exchange Long term planning

• All TSOs got equipped with tools to deal with CGMES exchanges

• Still not all vendors performed tests defined in the conformity

assessment processes

• Tests with real data are being performed

• A workshop to assess interoperability and CGMES implementation

was organized on 3-4 March 2016

• 6 regional workshops (2-3 days each) are being organized in May-June

2016

=> Very intensive implementation is ongoing

CIM for Network Model exchange

Operational planning

• The implementation was launched in 2014

• The agreed deadline for implementation of CGMES for operation

planning is end of 2016

• All TSOs have plan how to meet the deadline

• Intensive tests are ongoing including test of merging process

• Frequent knowledge sharing sessions organized and various

trainings are planned

• Exchanges will start in 2017 to meet the deadlines defined in the

EU regulations

The common grid model

Contingency Analysis/ Assessment of the effectiveness of Remedial Actions

Network sensitivity analysis (Defining Critical Network element/Calculating PTDF)

Response to a disturbance in the time domain (Dynamic Stability Analysis)

Impact of planned outages

Steady State System condition

(CGM), expressed in CIM SV

instance for the target timestamp

Quality Assurance Gate

Merging process)

Interchange transaction

scheduling

(Common Grid Model

Alignment)

Pre-market closure day ahead Individual Grid Models

Week ahead Individual Grid Models

Month ahead Individual Grid Models

Year ahead Individual Grid Models

Post-market closure day ahead Individual Grid Models

Intraday Individual Grid Models

Years ahead Individual Grid Models

Short term Adequacy

Real-time snapshot data

TSO’s Individual Grid Models are expressed as CIM

EQ models for a business day and SSH/TP

instances for every reference point in time

Interchange transaction

scheduling

(Verification Platform)

CIM for Network Model exchange

Conformity assessment

• Almost all vendors applied. The registry is available here:

https://www.entsoe.eu/major-projects/common-information-

model-cim/cim-for-grid-models-exchange/conformity-

registry/Pages/default.aspx

• IMPORTANT: CGMES conformity is an assessment of tools against

CGMES and not against business processes

• ENTSO-E maintains the test configurations used for the conformity

assessment

• New conformity assessment schema is about to be released. It will

include necessary elements form the business processes.

Quality means fitness for use Joseph Moses Juran, evangelist for quality (1904 – 2008)

Page 8

Step1 - Can the individual instance files be used by tools?

1. Is the file name correct?

2. Is the XML-envelope well-formed?

3. Is it proper CGMES (correct headers and correct classes and

attributes)?

4. Are all mandatory attributes available?

Step 2 - Can the data be assembled to IGMs?

5. Are the IGMs complete (i.e. can all references be found) and are the

IGMs consistent (across profiles)?

6. Are the IGMs robust enough to be solved by a power flow tool?

Step 3 – Are the model assumptions fit for the business process?

7. Provide two neighbouring IGMs consistent information?

8. Are the calculation results plausible for the CGM?

CIM for Network Model exchange

Preparing for the future

• ENTSO-E is preparing for the next version of the CGMES

• Interoperability test will be conducted from 11 July to 15 July 2016

in Brussels

• 19 vendors registered; more than 50 attendees

• Next steps

– ENTSO-E approves CGMES 2.5

– IEC standardization process will be launched

– Implementation to be planned

CIM for Market

ENTSO-E continues to cooperate closely with the IEC TC57 WG16 on

Deregulated energy market communications.

ENTSO-E supports the continued development of IEC CIM 62325 series

for European style market.

2015 - CIM User Guide published by ENTSO-E. This document

describes the way to develop UML (Unified Modelling Language)

models based on IEC 62325-450 methodology in the context of the

European style market profile.

ENTSO-E Future Focus - Network Code Implementation through CIM

451-1:451-6

Business

Processes

61970-

301

62325-

301

61968-11

62325-450 – ESMP Methodology

62325-351

ESMP

Status Request &

Problem Statement

Tx Capacity

Market

Scheduling

Acknowledgement

Settlement &

Reconciliation

Transparency

503 & 504 –

How to

exchange

the data

XML

Instance

XSD

CIM for Market – IEC 62325

1 June 2016 | Page 12

IEC 62325 Series Status Update 62325-301 IS Edition 2 Initiated – due 2017

62325-351 IS Edition 2 Initiated - CDV voted without

comment – IS to be published

62325-450 Stable IS

62325-451-1 IS Edition 2 Initiated - due 2017

62325-451-2 IS Edition 1 - Technical Corrigendum

proposed

62325-451-3 IS Edition 1 – Amendment approved 2016

62325-451-4 IS Edition 2 Initiated - due 2017

62325-451-5 Stable IS

62325-451-6 IS Edition 1 – approved 2016

62325-503 Stable TS – under revision for IS Edition 1

62325-504 Stable TS

CIM for Market – Status

Historic - April 2012: ENTSO-E

statement on IEC 61850 standard

Page 13

Observations:

• Multi-vendor systems very scarce 10 years after 1st standard publication

• Implementation complexity

Recommendations:

• Improve interoperability, over life cycle of the systems of Assets

• Mask complexity by ergonomic tools

Stakeholders:

• standardization bodies : IEC, … ; Suppliers ; Conformance testing

companies: UCA Iug, … ; Users (associations): ENTSO-E, …

ENTSO-E work structure around IEC 61850

Page 14

Do

ne

O

n g

oin

g

https://www.entsoe.eu/about-entso-e/research-and-development/standardisation/

ISTool

Engineering Process

NWIPs

Page 15

The three components of IEC 61850

Com

munic

ation

Sem

antic D

ata

M

odels

Engin

eering

Improvement @ information level / ISTool

Page 16

Objectives of the Interoperability Specification

Tool

Page 17

Tool for Transmission (sub)functions and signals collection @ ENTSO-E level

Cornerstone for ENTSO-E profile @ information (and communication) levels

Future proof (e.g. integration of settings parameter, CIM, interfaces with system specification

and configuration tools, …)

Basis for gap analysis between IEC 61850 and user requirements

Facilitator between IEC 61850 complex world (through IEC 61850 UML model) and utility world,

finally enabling multi-vendor interoperability over system life cycle in an efficient and

sustainable way

Let’s learn more about the ISTool …

Page 18

Improvement @ engineering level / NWIPs

ENTSO-E issued recently new work item proposals to

further enhance the engineering using IEC 61850

• Support of IED specification to improve purchasing process

• Introduction of virtual IED for vendor independent design

• Include key primary system data for efficient system engineering

• Include telecommunication network description

Page 19

Possible ENTSO-E engineering process

Page 20

Virtual IED

(Optional)

IST SST Bay Template Substation Specification

Function

with Subfct

Grouped in

templates

(Optional)

Towards Efficient IEC 61850

Multi-Vendor Interoperability Over System Lifecycle

IEC 61850 standard & profile

Testing & Maintenance

Engineering

Communication

Information ENTSO-E Interoperability Specification Tool

(developed for ENTSO-E by it4power & IFF) • Future proof – Interface with CIM foreseen

• Tool roll-out for ENTSO-E profile building

expected in Q1 2017

Possible ENTSO-E Engineering Process

defined resulting in 4 NWIPs sent in March 2016 to

IEC TC57 WG10 (validation process on going)

Requirements to be drawn up by ENTSO-E

• Strong partnership with IEC TC57 WG10 & UCA Iug (IOP 2015 in Brussels, October)

• Liaisons with Cenelec (EC M490), GO15, EDSO4SG,T&D Europe, …