IDE4L project overview and ANM concept. Distributed automation system

Transcription

1 SLIDE 1 IDE4L project overview and ANM concept Aggregator concept Developed functionalities Distributed automation system Demonstrations Conclusions

2 SLIDE 2 1. Use Cases 2. SGAM Architecture 3. Implementation of architecture 4. Field and Lab Demonstration

3 SLIDE 3 1. Use Cases Monitoring Use Cases Control Use Cases Business Use Cases State estimation, forecast, network update, measurement collection LV, MV, control center power control, block OLTCs, FLISR Purchase of energy and flexibility, activation of flexibility

4 SLIDE 4 1. Use Cases Use Case description Steps Information producer Information receiver Function Information exchanged Requirement 1 SAU(PSAU).MMS SAU(SSAU).MMS Data Report Switch Status TT = 100 ms 2 Actors SAU(PSAU).MMS SAU(PSAU).RDBM SSAU(PSAU).IEC104 DMS.MMS Sensor SAU(SSAU).MMS DMS.Modbus SAU(PSAU).Functions SAU(PSAU).Modbus DMS.IEC104 IED(PSIED).MMS IED(PSIED).functions Functions Data acquisition Data report Data storage Signals sampling Statistical calculation Information exchanged Switch status Voltage measuremen Current measurement Power/energy measurement Requirements Requirement: transfer time Requirement: Transfer rate Requirement: Synchronization Requirement: Availability

5 SLIDE 5 2. SGAM architecture General description and link to use cases Smart Grid Coordination Group, CEN- CENELEC-ETSI, Tech. Rep., Business framework 2. Functions to be implemented 3. Data models in the main automation standards 4. Communication protocols 5. Components, both hardware and software to take part to the automation system

6 SLIDE 6 2. SGAM architecture Business layer and mapping to component layer Retailer Market Operator (MO) Commercial aggregator (CA) Service Provider (SP) Transmission System Operator (TSO) Business goals Optimize energy costs of portfolio Business actors Commercial aggregator (CA) Components Commercial aggregator system (CAS) Power schedule and activation price Sell services as price, weather, generation forecasts Service Provider (SP) Service provider platform Prosumer Distribution System Operator (DSO) Ensure market settlement Market Operator (MO) Market Operator platform Business transactions Business layer Business actors are connected by business transaction Each one has a business goal Business actors are mapped onto components Monitor of grid status, power quality and sequrity requirements Maximize income from energy selling and purchase Transmission System Operator (TSO) DSO Prosumer TSO Energy management system Distribution Management System (DMS) Substation Automation Unit (SAU) Intelligent Electronic Device (IED) MicroGrid Central Controller (MGCC)

7 SLIDE 7 2. SGAM architecture Component layer 0..* Sensor Service Provider Platform (SPP) Commercial aggregator automation system (CAAS) Intelligent Electronic Device (IED) 0..* 0..* Actuator Market Operator Platform (MOP) Distribution Management System (DMS) Transmission System Operator Energy Management System (TSOEMS) 0..* Substation Automation Unit (SAU) 0..* MicroGrid Central Controller (MGCC) New actor developed : Substation Automation Unit Further development for Commercial aggregator Distribution management system (DMS) MicroGrid Central Controller 0..* Each component has been defined in terms of Interfaces Database Functions SAU Substation automation unit (SAU) Interfaces Database Functions MMS Modbus Web Services (WS) IEC DLMS/COSEM Relational database managment system (RDBMS) Time series database (TSDB) Data report Data storage Check flag CIM parsing Data reconstruction Detect error Fault isolation Load forecast Missing data Optimal power flow power quality control power quality indexes algorithm performance index Second fault isolation State estimation State forecast Statistical calculation Data acquisition Protection update Reading/Writing IEDs setting Also present in function layer and UCs

8 SLIDE 8 2. SGAM architecture Information layer class Business Context View -PSAU-SSAU «Information Object» State Estimate/forecast «Information Object Flow» «Information Object» State Estimate/forecast «Information Object Flow» Network static data CIM data models «Information Object» Network static data «Information Object Flow» Components::SSAU Computer Components::PSAU Computer «Information Object» OLTC control «Information Object Flow» «Information Object Flow» «Information Object» Current/Voltage Meas., «Information Object» Meas. statistics, «Information Object» Power/Energy Meas., «Information Object» switch status IEC data models Logical node Data object Data Attribute ATCC BndCtr ASG setmag AnalogueValue

9 SLIDE 9 2. SGAM architecture Communication layer Steps Information producer Information receiver Function 1 SAU(PSAU).MMS SAU(SSAU).MMS Data Report Information exchanged Switch Status Requirement Transfer Time = 500 ms Transfer Rate = 1000 kb/s Synchronization accuracy = Availability = 2 Service Provider Platform (SPP) Market Operator Platform (MOP) Tech 1 Tech 1 Tech 1 Tech 1 Tech 1 Commercial aggregator automation system (CAAS) Distribution Management System (DMS) Tech 10 Transmission System Operator Energy Management System (TSOEMS) Tech 1 Tech 11 Tech 11 Intelligent Electronic Device (IED) Tech 11 Tech 11 Tech 11 Tech 1 Substation Automation Unit (SAU) Tech 11 MicroGrid Central Controller (MGCC) Tech 11

10 SLIDE SGAM architecture One step toward implementation Smart Grid Coordination Group, CEN- CENELEC-ETSI, Tech. Rep., 2012 Component layer Each component has been defined in terms of Interfaces Database Functions Function layer Functions have been realized in WP4 (FLISR), WP5 (Monitoring and LV, MV, control center control), WP6 (business and commerical aggregator) Functions are adapted in order to read and write from a standardized IDE4L database Information layer Exchanged data are clustered onto classes and mapped to CIM data models for static data and business related data for real time data Communication layer The requirements of the information exchange grouped onto technology classes

11 SLIDE Implementation of architecture Interfaces, Database, Algorithms Generic SAU, DMS, MGCC, IED Interfaces Client Database Management Bridge Algorithms State estimation Power Control Measurement collection Server Network Measure&Command

12 SLIDE Implementation of architecture Database structure Management Measure & Command physical device, logical device, logical node, data object and data attribute set of information to parameterize the communications interface to each physical device (such as IP addresses, TCP ports, users and passwords, etc.) Network Contains the network topology and parameter representation Management Represents the models related to an algorithm. instantiate, parameterize and control the execution of a specific algorithm Network Bridge Measure&Command Bridge It is the connection schema for all other schemas. In this data model every relation among Measure & Control, Management and Network are described

13 SLIDE Field and Lab demonstration Use Case mapping, KPIs Use Case mapping and KPIs All use cases have been assigned to demonstrators Each use case has a set of Key Performance Indexes (KPIs) in order to evaluate the performance of the architecture (deliverable 7.1) Field demonstrators Real loading/generation conditions real PQ issues real congestions Real amount of information exchanged Real components Lab demonstrators Real Realistic (past data or collection of statistics) Tests with different time windows and simulation steps check different issues of PQ, congestions It is possible to introduce errors/issues in different parts of monitoring/control chain

14 SLIDE 14 Conclusions and Exploitation of IDE4L architecture 1. Use cases Around 30 use case detailed descriptions List/description of actors, information exchange, functions and requirements (D3.1 and D3.2) 2. SGAM architecture SGAM communication, information, component, business layer in.xls or enterprise architect files (D3.2) 3. Architecture Implementation 61850, CIM information mapping.xls tables to facilitate standard implementation of architecture Database structure and sample communication interfaces (D3.2) 4. Field and Lab demonstration Demonstration results (D7.2)