Smart Solutions for Power Protection & Control. SCADA System

Transcription

1 Smart Soutions for Power Protection & Contro SCADA System

2 About ASCADA SAS ASHIDA has Designed, Deveoped & Perfected SCADA (Supervisory Contro & Data Acquisition System) System especiay for Substation Automation for Eectrica Utiity appication ASCADA-SAS. This is a very powerfu computerized system, and brings contro of entire substation at your finger tips. As per the specific requirements & the needs of the cient we Design, Manufacture, Suppy, Insta & Commission entire ASHIDA SCADA System on turnkey basis. ASHIDA has successfuy competed more than 75 projects at various votage eves from 11KV to 400KV. The concepts we have used in our ASHIDA SCADA system empoy the Remote Termina Units (RTUs), Station Controer, Inteigent Eectronic Devices (FCCM) and integrating different makes of Bay Controer Units, Numerica Protection Reays and Muti Function Meters with integration of mutipe protocos. The ASHIDA SCADA system covers compete Energy Management system, Aarms & Status Monitoring Recording & Contro Outputs i.e. to measure digita inputs, anaog inputs & contro outputs and compete protection Reay anaysis. The SCADA sha support wide range of industry standard protoco such as IEC 61850, IEC , IEC , MODBUS & DNP. There are mutipe options for backend Data base Server e.g. SQL server etc. The ASHIDA SCADA supports communication through different media such as Ethernet, Radio VHF, Fiber Optic, GSM, GPRS, VSAT, P&T Line, PLCC Communication, ADSS Communication etc.

3 Input - Output Cards FCCM 3 FCCM 5 FCCM 4B Basic bay-eve SCADA modue for use in 'ASCADA' based Substation Automation or SCADA systems, in conjunction with ASHIDA Station Controer. Continuousy monitors up to maximum 16 nos. of digita inputs with resoution of 1mS. Continuousy monitors up to maximum 8 nos. of digita inputs and upto maximum 8 nos of digita outputs with resoution of 1mS. Continuousy monitors up to maximum 4 nos. of anaog inputs with resoution of 1mS Any change in any status is recorded with a time-stamp with miisecond accuracy. This is stored in its interna RAM ti it is transferred to the station controer. Moduar design having different Status inputs Moduar design having different Status inputs and digita outputs. Moduar design having different Anaog inputs Independent cards for measurement of status inputs each having 16 nos. upto isoated inputs. Independent cards for measurement of status inputs each having 8 nos. upto isoated inputs and 8 nos. of contro outputs. Independent cards for measurement of anaog inputs each having 4 nos. upto isoated inputs. Each card with independent micro controer. Highy stabe design. Not affected by high-tension switchgear operations. (i.e. switching disturbances). ASCADA compatibe, can accept ON / OFF command from master computer directy in digita seria format. RS232 or Muti-drop RS485. 2

4 ASHIDA STATION CONTROLLER RUN MASTER OK MASTER FAIL L3 for ASCADA-SAS LOOP OK IED OK IED FAIL POST OK POST FAIL CTRL OP OK AUTO OP OK CTRL OP FAIL AUTO OP FAIL ADR200A Station Controer ASHIDA ARTU is based designed around ASHIDA Station Controer ADR200A. This inteigent device communicates with a number of save devices (DI, DO Cards, Numerica Reays, etc.) & compies this information which serves as a singe database of the entire sub-station. This compied information can then be communicated simutaneousy with Loca / Remote Substation as we as Load Dispatch Centre using standard open protoco Station Controer gathers information from digita input, digita output & anaog input cards. It has a combination of five communication ports. Two RS 232 ports can be used for SCADA PC communication on IEC or SPORT protoco. One Ethernet port can be used for communication on IEC protoco. One RS 485 port is used for communication with Numerica Reays on IEC protoco. One more RS 485 port is used for communication with Energy Meters on MODBUS. Station Controer performs the foowing tasks Continuous scanning of a DI/DO/AI cards & Numeric reays for updated parameter vaues & events. Sending contro operation command to numeric reays or digita output cards. Dispay a acquired information ocay on LCD. Provide a information to contro room via communication ink on demand. Sending updated parameters vaues to RCC as response to commands.

5 ASHIDA Station-Controer based Smart-RTU (ARTU) Features Cost effective and compact with fu functionaity Supports different appications: Designed for hazardous environments Status Indications Wide temperature range Remote Contro Integrated Inputs and Outputs Event Sequence Recorder Extension I/O modues avaiabe Reay parameterization (Settings) Up to 750 data points Energy Meter for eectrica parameterization ASHIDA Remote Termina Unit ASHIDA Sub-station Automation System (ASCADA-SAS) for Utiities is compete soution for remote contro & Monitoring of switching / feeding station. The system consists of SCADA Software on servers at Remote Contro Center (RCC Equipment), Communication Media and ARTUs at the remote stations. The ARTU in turn acquires most of the status / aarm information from communicabe protection reays. Main parts of ASHIDA RTU are a Station Controer, DI / DO & AI Cards and other accessories. The design is different from conventiona ARTUs in that it interfaces with AI, DI & DO cards using communication ink rather using hard-wired communication. Athough this necessitates that a cards have a separate controer of its own, it has been so designed that ARTU can interface with communicabe protection reays & communicabe Muti-function eectrica meters. Thus making the ARTU virtuay future-proof. The ASHIDA RTU is a singe unit for the entire substation for monitoring & controing a bays in the substation. The ARTU has a redundant power suppy. The ARTU can communicate with the Numerica Reays and Energy Meters and can be interinked with these through Fiber Optic cabe / copper cabe in ring /star network. The ARTU can be time-synchronized from remote. The ARTU features: Robust power suppies capabe of withstanding surges and operate at +/- 20% of rated votage. Compiance to internationay accepted IEC standards for Isoation, Impuse, Fast Transient, HF Disturbance, Eectromagnetic Disturbance, Eectrostatic Discharge, EMC, EMI and other reevant type tests as appicabe to unprotected equipment in substation environment. Digita outputs (incuding 1 trip & 1 cose signa), for trip and cose functions (i.e. the command from SCADA) is routed through separate auxiiary reays. A the aarms and status inputs are monitored with a resoution of 1 msec. Time stamping of each input is provided. Chatterfitering of digita inputs is provided to suppress unwanted aarms. The ARTU supports time synchronization from SCADA through protoco or directy from the GPS cock. The ARTU extracts the data from the Mutifunction Energy Meters or ABT meters provided on each contro pane and transfer the same on MODBUS protoco to the SCADA system 4

6 ASCADA-SAS Software ASHIDA-SAS functions: (ASHIDA Substation Automation System) Data acquisition from IEDs/RTUs, etc. Data processing. Onine mimic dispay Contro operations Event Sequence recording. Aarm dispay and annunciations. Data anaysis and reports ASHIDA-SAS modues: SCADA-Server: Server contros a the communication servers, processes the fied objects and contains a onine parameters, inputs, output objects. Sever handes contro operations, interocks, events, aarms, time synchronization, data ogging, etc. It broadcast the objects data to SCADA-Cients and aso receives the requests from them. SCADA-Cient: These provides and HMI for SCADA system. Used to view onine mimic, events, annunciations, perform contro operations, etc. Communication-Servers: These are the Active-X EXEs, create fied objects such as parameters, Dins and contros, etc. Communication server acquires data from the fied devices and updates their objects. SCADA-Standby-Server: This is a hot standby for SCADA-Server. When SCADA-Server, stops functioning, SCADA-Standby-Server takes over and starts functioning as SCADA-Server. SCADA-Standby-Server-Monitor: This contros the switching between SCADA-Server and SCADA-Standby-Server. SAS-Anaysis: This is a data anaysis utiity used for customized and standard report generation. SAS-Configuration: Provides an offine configuration for SCADAServer. Mimic-configuration utiity for Mimic/SLD dispay.

7 ASHIDA SAS Layout The ASHIDA SCADA supports communication through different media such as Ethernet, Radio VHF, Fiber Optic, GSM, GPRS, VSAT, P&T Line, PLCC Communication, ADSS Communication, etc. HMIs At Centra contro station, the Main SCADA Server, communicates with the Smart-RTU on IEC101/104. It is possibe to communicate with mutipe Smart-RTUs from a centra ocation. The scaabe software can serve as HMI or can separate mutipe HMIs. Simiary the database may be stored ocay in a fie Ethernet Switch Printer The sampe scheme shown is a typica appication of ASHIDA SCADA System. At sub-station (remote end, controed) eve there are many Eectronic Devices ike Numerica Protection Reays, Bay Controer Units, Mutifunction / ABT meters of various makes and on different protocos. In ASHIDA SCADA system, we integrate a different protocos using various data-concentrators, gateways & Station-controer. The station controer in the Smart-RTU, coects data from MFM on MODBUS protoco & from Numerica Reays, Bay-contro-units & FCCM cards on IEC & IEC61850 protoco & sends a this data on IEC101/ 104/ SPORT protoco to SCADA master. It is possibe to send this information to two masters' simutaneousy. (eg. Zona contro & Load Dispatch Centre). SCADA Pane Contro & Reay Pane IEC101 Hardwired DI / DO IEC101 ASHIDA STATION CONTROLLER RUN MASTER OK MASTER FAIL L3 for ASCADA-SAS LOOP OK IED OK IED FAIL POST OK POST FAIL Main Server CTRL OP OK AUTO OP OK CTRL OP FAIL AUTO OP FAIL Station Controer ADR200A FCCM Modue IEDs on IEC61850 IEC103 IEC61850 IEC104 Protection Reay MODBUS ASHIDA Numerica 3 Phase Transformer ASHIDA Reay ASHIDA Numerica 3 Phase Transformer Protection Reay Database Server (Optiona) GPS (Optiona) Other Reays MFM on MODBUS to Remote Stand-by-server (Optiona) 6

8 Features: Speciay design for RMU Automation as per R-APDRP. AFRTU/2R Distributed inteigence system. Each card with an independant FRTU-ADITYA Series Opto-couper digita input for monitoring various status such CB ON, processor. CB OFF, Isoator status, switch status etc. Independent Output contacts which can be use for various controer, such as Trip / Cose etc. 72 DI & 32 DO in-buit in main unit. Upto two Extention units with same capacity can be connected to main. Independant communication port (RS485 x 2) to interface MODBUS meter and for Reay having IEC103 protoco Independant communication port (Two) to interface on IEC101/ IEC104 protoco Convinient DIN rai mounting with terminas on side Dedicated port for GPRS modem to transmit data to remote SCADA computer. Wide range Power suppy input 18V to 250V AC/DC. Suitabe for 24V / 48V battery suppy 20 x 4 LCD Backit dispay for Parameter and setting dispay Ethernet port for TCP/IP based communication Features: This Inteigent RTU has been designed for demanding appications AFRTU/1 RTU-ASMITA Series Seria ports can be added further using USB connection. Has in-buit 4 independent RS485 ports for communication with various master & save devices and for maintenance. Two independent 10/100 MBPS Ethernet ports with support for SSL, VPN, SMTP & SNTP Time-synchronisation. Support communication to Master using protocos IEC & Ashida Eectronics Pvt. Ltd. Ashida House, Pot No.A-308, Road No.21, Wage Industria Estate, Thane INDIA Te : /4 Fax : Emai : saes@ashidaeectronics.com Web : Support communication to Save devices (Meters/ Reays or MFTs) using protocos IEC & MODBUS. Supports maximum of 6 I/O Cards Independent Output contacts which can be use for various controer, such as Trip / Cose etc. Interna digita status inputs, which can be used as singe point (1bit) status or doube-point (2bit) status with 1msec SOE time-stamping. Anaog inputs in form of votage (0-10V) & Current (4-20mA), uni-poar or bi-poar, with 12-bit resoution. Dedicated switch for Loca / Remote operations. Wide range Power suppy input 18V to 250V AC/DC 30 programmabe LEDs IEC either directy or thru GPRS/ CDMA modem.