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<p>Power*Tools</p><p></p><p>for Windows</p><p>™</p><p>SPEL-SKM Data Exchange</p><p>Reference Manual</p><p>Electrical Engineering Analysis Software</p><p>for Windows</p><p>Copyright © 2016, SKM Systems Analysis, Inc.</p><p>All Rights Reserved.</p><p>SPEL-SKM Data</p><p>Exchange Users Guide</p><p>Intergraph SmartPlant Electrical (SPEL) Data Exchange Module</p><p>This SKM-SPEL Data Exchange module enables electrical engineers to import SPEL electrical</p><p>equipment and components data and connections into SKM projects conveniently and accurately.</p><p>They can then conduct various complex analyses using SKM’s calculation engine. The results are</p><p>saved in the project database and can be exported back to the SPEL database. This is a very useful</p><p>tool for electrical engineers planning, designing, maintaining and operating a complex electrical</p><p>distribution system.</p><p>SmartPlant Electrical (SPEL) is designed to meet specific needs of electrical engineers by</p><p>automating work processes, complying with corporate or project standards and manipulating</p><p>electrical data throughout the plant and project life cycle. The software allows you to create</p><p>electrical equipment and components, determine the load requirements in your plant, keep track of</p><p>your electrical inventory, size your plant cables, and establish the electrical relationships among the</p><p>different electrical components. You can use SPEL to generate and display single line diagrams,</p><p>schematic drawings, wiring drawings, and cable block diagrams.</p><p>SKM software provides powerful calculation engine to conduct various complex analyses of</p><p>electrical power systems, such as load flow analysis, fault analysis, harmonic analysis, transient</p><p>stability analysis, cable ampacity calculation, arc flash calculation, reliability evaluation, protective</p><p>device coordination etc.</p><p>Both software packages work complimentary to each other by supporting each other’s strengths.</p><p>The block diagram shown below illustrates the data flow process.</p><p>The Data Exchange User Interface allows adding or modifying data fields as data is exchanged</p><p>between the software packages.</p><p>SKM</p><p>Project</p><p>SKM</p><p>XML</p><p>Data Exchange</p><p>User Interface SPEL</p><p>Project</p><p>SPEL</p><p>XML</p><p>TABLE OF CONTENTS</p><p>SPEL-SKM DATA EXCHANGE USERS GUIDE</p><p>1.1 Activating and Starting Data Exchange 1-3</p><p>1.2 Data Mapping Table Editor 1-4</p><p>1.3 Importing SPEL XML into SKM Project 1-7</p><p>1.4 Exporting SKM Project into SPEL XML 1-9</p><p>1.5 Publishing Equipment from SmartPlant Electrical (Export XML) 1-10</p><p>1.6 Unsupported Components 1-12</p><p>1.7 Advanced Topics 1-13</p><p>SPEL-SKM Data Exchange Users Guide 1 - 3</p><p>1.1 Activating and Starting Data Exchange</p><p>The SKM-SPEL interface requires the purchase of the Data Exchange module. Contact SKM Sales</p><p>at sales@skm.com or 1-800-500-4SKM for pricing information if you require this module.</p><p>Once the Data Exchange module is activated, it can be accessed through the Project menu > Export</p><p>and Import, depending on whether you want to Export to SPEL or Import from SPEL.</p><p>To get started, an SKM project must be opened for the Export and Import selection to be active.</p><p>Then select Project menu > Export or Import as shown below.</p><p>Figure 1.1: Data Exchange Interface</p><p>1.2 Data Mapping Table Editor</p><p>Although defaults have been preconfigured, you must first verify that the component mapping</p><p>between both software project is accurate to your specifications. There are two levels of mapping –</p><p>component (equipment) and attribute (field) mapping.</p><p>Component mapping refers to mapping of various electrical equipment such as transformers, cables,</p><p>protective devices, etc.</p><p>Attribute mapping refers to mapping of component information such as motor size, transformer size,</p><p>cable lengths, etc.</p><p>The mapping between SKM Component and SPEL Equipment are predefined as shown in Table 1.</p><p>The left column lists the SPEL equipment currently supported by the Data Exchange program. The</p><p>second column displays the SKM components corresponding to the SPEL equipment. This table</p><p>may be changed by contacting SKM Technical Support.</p><p>SPEL Equipment SKM Component</p><p>2-Winding Transformer 2-Winding Transformer</p><p>3-Winding Transformer 3-Winding Transformer</p><p>Battery Bank Battery</p><p>Bus Bus</p><p>Junction Box Bus</p><p>Local Panel Bus</p><p>Cable Cable</p><p>Capacitor Capacitor</p><p>Fuse Fuse</p><p>HV Circuit Breaker HV Breaker</p><p>Induction Motor Induction Motor</p><p>LV Circuit Breaker LV Breaker</p><p>Cabinet Non-Motor Load (Cabinet)</p><p>Heater Non-Motor Load (Heat Trace)</p><p>HeatTrace Non-Motor Load (Heater)</p><p>Instrument Non-Motor Load (Instrument)</p><p>SPEL-SKM Data Exchange Users Guide 1 - 5</p><p>Light Fixture Non-Motor Load (Lighting)</p><p>Socket Outlet Non-Motor Load (Socket Outlet)</p><p>Welding Outlet Non-Motor Load (Welding Outlet)</p><p>Busway PI Equivalent</p><p>Recloser Recloser</p><p>Battery Charger Rectifier</p><p>Overload Heater Relay</p><p>Resister Resister</p><p>Current Limiting Reactor Series Reactor</p><p>Harmonic Filter Single Tune Filter</p><p>Contactor Specialty Device</p><p>Starter Specialty Device</p><p>Disconnect Switch Switch</p><p>Generator Synchronous Generator</p><p>Synchronous Motor Synchronous Motor</p><p>UPS UPS</p><p>OffSite Power Utility</p><p>Variable Frequency Drive VFD</p><p>Table 1: Mapping of SPEL Equipment to SKM Components</p><p>SPEL equipment attributes may be mapped to SKM component attributes using the data mapping</p><p>editor as shown in Figure 1.2. Predetermined default mappings are included for commonly used</p><p>attributes.</p><p>Figure 1.2: Data Mapping Editor showing Component mapping (left side) and Attribute mapping</p><p>(right side).</p><p>The table on the left is the mapping between SPEL Equipment vs SKM Components. The SPEL</p><p>Equipment column lists the SPEL equipment supported currently by the Data Exchange program.</p><p>The second column, SKM Component, displays the components corresponding to or mapping to the</p><p>SPEL equipment. This table is not editable, but may be changed through SKM Technical Support.</p><p>The table on the right is the mapping of SPEL Equipment attributes and SKM Component attributes.</p><p>The SKM data fields are predefined. Users can map SPEL data into SKM. The SPEL data fields</p><p>are selectable from a list. The predefined SKM data field list can also be changed and expanded</p><p>through SKM Technical Support.</p><p>SPEL-SKM Data Exchange Users Guide 1 - 7</p><p>1.3 Importing SPEL XML into SKM Project</p><p>SPEL equipment uses unique identifier (uid) and itemTag in for identification purposes. They are</p><p>mapped to SKM component AltID (Alternate UID in Datablock) and name (ComponentName in</p><p>Datablock) attributes respectively. The uid is used to check if the equipment has been already</p><p>imported.</p><p>Figure 1.3 shows the Import interface. Select SmartPlant Electrical XML Import Format and click</p><p>on the Browse button to find and select the SPEL XML file. Once an XML file is selected, click on</p><p>the Import button.</p><p>Figure 1.3: SPEL Data Import Interface</p><p>Figure 1.4: Sucessessful SPEL XML import.</p><p>During the import process, if the existing SKM project has a component with the same Alternate</p><p>UID, the software will prompt with options to overwrite the existing SKM component.</p><p>Figure 1.5: Duplicate Alternate UID</p><p>Note: One line drawings are not automatically created. However, the SKM Existing and Expand</p><p>functions can aid in creating a one line diagram. Create a new empty one line drawing. Right-click</p><p>on a blank area and select Existing. Select all of the components in the list and click the OK button.</p><p>Components and connections will appear on the one line drawing. Rearrange components based on</p><p>your requirements.</p><p>Figure 1.6: Existing Components</p><p>SPEL-SKM Data Exchange Users Guide 1 - 9</p><p>1.4 Exporting SKM Project into SPEL XML</p><p>Figure 1.7 shows the Export interface. Select SmartPlant Electrical XML Export Format. By</p><p>default, the exported</p><p>XML file will be stored in the SKM project folder as Export.xml. Make</p><p>changes as desired.</p><p>The Datablock Format section determines what information will be exported and saved with the</p><p>XML file. If more or less component information is required, modify the “All Input Data” format or</p><p>create your own format.</p><p>Click on the Export button. This XML file can now be used to import from within the SPEL</p><p>software.</p><p>Figure 1.7: SPEL Data Export Interface</p><p>1.5 Publishing Equipment from SmartPlant</p><p>Electrical (Export XML)</p><p>The following section is taken from SmartPlant Electrical User’s Guide Version 2009 SP5 (6.0.5) on</p><p>page 445. For additional details and configuration, please refer to SmartPlant’s documentation</p><p>and/or Technical Support.</p><p>SPEL-SKM Data Exchange Users Guide 1 - 11</p><p>1.6 Unsupported Components</p><p>The following SKM items are not supported by the SKM-SPEL interface:</p><p>• Instrumentation</p><p>• DC systems</p><p>• Multi-function relays</p><p>• Single-phase systems</p><p>• Wind turbine generator</p><p>• Transmission lines</p><p>• MG sets</p><p>• SVC</p><p>• HVDC</p><p>• Double through switches</p><p>• Panels</p><p>• Potential transformers</p><p>• Inverters</p><p>The following SmartPlant Electrical items are not supported by SKM-SPEL interface:</p><p>• Junction boxes</p><p>• When publishing junction boxes from SmartPlant Electrical to SKM, SKM</p><p>imports these items as buses. When publishing these bus nodes back to SmartPlant</p><p>Electrical, the software identifies them as junction boxes. Note that the software</p><p>disregards any existing circuits in the junction boxes and publishes them as black</p><p>boxes.</p><p>• Local panels</p><p>• Metering equipment (except for current transformers)</p><p>• DC items</p><p>• Single phase items</p><p>• Other disconnect equipment</p><p>• Potential transformers</p><p>• Other converting equipment</p><p>• Control stations (not exported at all)</p><p>• Circuits (not exported at all)</p><p>• Cells (not exported at all)</p><p>• Power distribution boards (not exported at all)</p><p>SPEL-SKM Data Exchange Users Guide 1 - 13</p><p>1.7 Advanced Topics</p><p>The files discussed in this section is for advanced users only and will change the behavior of the</p><p>Data Exchange functionality. If changes are desired, create backup copies of these files before</p><p>modifying them.</p><p>SkmDataSelection.xml is used to facilitate the equipment data mapping between SPEL and SKM.</p><p>Figure 1.8: SkmDataSelection.xml</p><p>It includes 16 component types. Each component type includes a name and altId attribute along</p><p>with data fields. Each data field contains an id and name. The id is currently not used while the</p><p>name will appear in the SKM field list in Figure 1.1. By changing the number of the data fields and</p><p>the field name, you will modify the SKM data field list.</p><p>This xml file is associated with SkmDefault.xml as described below. If one xml file is changed, the</p><p>other xml has to be modified as well.</p><p>SkmDefault.xml contains SKM components shown in Table 1 and all related data fields listed in</p><p>Figure 1. This XML file lists one component of each type and shows the available data from SKM</p><p>that may be mapped from a SPEL system.</p><p>Figure 1.9: SkmDefault.xml</p><p>The above dialog box shows Capacitor under s:Filter. The s:name is for identifying the component</p><p>type. Under each data field (s:Field), it shows the id, the name and the value. The value serves as a</p><p>default value if the data field is not mapped.</p><p>SPEL-SKM Data Exchange Users Guide 1 - 15</p><p>SpelDefault.xml contains all SPEL equipment types and is used to set default values for each</p><p>component. ItemTag is the equipment name and cannot be changed. Default values can be entered</p><p>for other data fields.</p><p>Figure 1.10: SpelDefault.xml</p><p>This is the end of the reference manual for the SPEL SKM Data Exchange module.</p>

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