Accurately capture suction, discharge, oil, and brine temperatures usingSafetyCulture temperature sensors. This website is using a security service to protect itself from online attacks. There are many different tests that may be conducted during substation commissioning, but some of the most important include: Every failed criterion triggers a push notification via the SafetyCulture mobile app, email, and/or text message (SMS). Following completion of pre-commissioning checklists, commissioning can begin. This includes opening and closing all doors and covers, operating switches and buttons, etc. SubstationPro started to meet the growing demand for specialists in the global power engineering market. FAT can consist of hardware verification such as dielectric testing of major equipment, or panel wiring of any control cabinets. The bolts, nuts, screws, etc. Have you ever wondered how large complex projects are commissioned and started up? As construction is completed and equipment installation is complete, the construction and commissioning teams will perform a walkthrough to identify any contract deviations or deficiencies, and list all items on a deficiency tracking list. Engineers will use the pre-commissioning checklist as a guide during testing, but it is also important for managers and other stakeholders to be familiar with the contents of the document. Functional testing This type of test verifies that all of the substations components are working correctly together. A commissioning inspection is performed to verify that the end result of a commissioning process is done according to the projects specifications and based on the requirements of the client. Contractor document deliverables are defined, such as O&M manuals and training plans, to be delivered during the commissioning phase. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. 2.1. Jona Tarlengco is a content writer and researcher for SafetyCulture since 2018. Manufacturer's calibration certificate for each meter is provided. "SubstationPro delivered excellent work for our client. Use this checklist to verify the compliance of the switchboard, main switch and circuit breaker, distribution board, and final circuits with client specifications. They are careful with details and put safety first during works. Commissioning checklists are completed and witnessed by consultant SMEs. An HVAC commissioning checklist aims to help commissioning engineers prove the functionality of newly installed or upgraded heating, ventilation, and air conditioning (HVAC) systems. However, the overall process to plan, commission, and startup a project is similar in each case. Lets review the steps for commissioning and startup. Some equipment may have extended warranty, such as battery systems, or others, than extend longer than the project warranty duration. Automatically generate and share commissioning reports before leaving the facility. Install the RMU in its intended location according to the manufacturers instructions. This will help to determine the size and type of equipment needed. We understand the importance of getting your equipment up and running as quickly as possible and will work with you to ensure that your project is completed on time and within budget. The transformer increases or decreases the voltage of electricity passing through it. This electrical commissioning checklist is used for the commissioning of low voltage installations in a building. As you can see, there is a lot involved in commissioning and starting up an industrial plant. Substation Commissioning Tests (V3.1). Commissioning is the process of putting an electrical substation into service. Once all mechanical and electrical components are complete, system commissioning can begin, where all the electrical and mechanical equipment works together as a system for the first time. End-to-end communications are verified as accurate and reliable. Accurately capture, Before commissioning, the pre-startup safety review team (usually comprise the project manager, construction engineers, and contractor) use a PSSR checklist. installations are recommended from manufacturers of related equipment and approved. Read this article to learn more about automation, watch the discussion video and learn from Question and Answer portionThe Correct Way to Commission Automation Systems. We need your support to make it the best. Electrical Substation Commissioning Procedure for 230 / 132 kV Line The templates are intended to be used as hypothetical examples only and should not be used as a substitute for professional advice. Download Comrent's Latest eBook There are several activities that take place off-site prior to the commissioning team mobilizing to site during the design and construction phases of a project. A typical substation layout includes a receiving station where power comes in from the transmission grid, one or more transformer yard(s) where the voltage is transformed to a lower or higher level as required, a switching station where different distribution circuits can be connected or disconnected as needed, and a control room containing monitoring and control equipment. This includes things like soil type and slope of the land. How many Jobs are Best Paying Jobs in Electric Utilities Central? 3) Inspect all safety devices such as fire extinguishers and emergency lights. PDF Electrical Substation Design Testing and Commissioning Procedure - AZTECH This website is using a security service to protect itself from online attacks. 104.250.135.90 After commissioning it is a must to report to the authority. Electrical Substation Design, Testing and Commissioning Procedure Substation commissioning typically occurs after the construction of a new substation or after a major upgrade to an existing substation. CT testing (isolation, ratio, polarity, resistance, burden), Protection & control (P&C) functionality test certificates, Protection & control (P&C) panels and cabinets, Electrical circuit tests and measurements, Logs and records for all kind of secondary equipment, Identify proper solution for project application, We do our job with passion and we are flexible to adapt according with the, Fast integration due to intercultural communication and. PDF Substation Commissioning - Aventri for busbar supports, busbar connections have been checked for correct tightness in accordance with manufacturers' recommendations. The continuity between air terminations and earthing terminations is tested. Installation and commissioning - Hitachi Energy Substation testing and commissioning is a critical part of ensuring the safe and reliable operation of electrical power systems. Any specialized test equipment or special tools are defined and procured prior to commissioning. High voltage line enters the grid traveling a long distance and crossing many rivers, and hills. ABSTRACT This paper discusses the various aspects, considerations, and technical requirements involved in commissioning new substation equipment and protection schemes installed on the Bulk Electric System (BES). An important group to ensure are part of the commissioning team is the Owners operations team, as commissioning activities are the best opportunity for the Ops team to learn about the systems and become familiar with the new operating requirements prior to taking over the systems. Even though each project is different, these above steps can be applied with the unique aspects of each project incorporated into each step. Remote monitoring functions by CCMS or BMS are tested and found satisfactory. The field devices are verified to be correctly reflected on HMI screens, and that control of field devices can be done from the central control location. Upon mechanical completion of each portion of the work, and deficiencies agreed to, pre-commissioning activities can then commence. This project commissioning checklist can be used by commissioning teams during the planning, designing, construction, and post-construction phases of a project to achieve desired outcomes. Lighting control system (e.g. Visual Inspection: The battery charger cleanliness to be In fact, it is best to have the owners operations staff involved in the commissioning process, as this is a great time for them to learn about the new systems and ask the experts who are on-site testing the systems any questions that they have. Electrical Substation Design, Testing and Commissioning Procedure 2. Search Engine Optimization A chiller commissioning checklist is used to thoroughly record observations before and after the start-up of chiller systems. To test a circuit breaker, start by turning off all power to the unit at your service panel. All of the equipment must be tested individually and then as a whole system. Commissioning of Electrical Equipment - EEP There are many different types of tests that need to be carried out on a substation. The stakeholders of the project will need to be informed on the commissioning progress, what is going well, and any issues encountered. For electrical systems, pre-commissioning activities consist of panel energization, communication checks, loop checks (internal and external), and verification of any wiring to the central control room if required. Colour temperature of light fittings was checked and as specified. Use this checklist to, An HVAC commissioning checklist aims to help commissioning engineers prove the functionality of newly installed or upgraded heating, ventilation, and, An air conditioning commissioning checklist is used to validate that packaged air conditioning units still conform with design specifications after, This equipment commissioning checklist is used for the commissioning of burners/boilers in an industrial or commercial power plant. HV Commissioning - DAGEM Power Ltd Use this checklist to determine if the efficiency of existing equipment and systems of a building should be improved and create corrective actions that send and receive real-time notifications when complete, in progress, or still to do. This includes things like air quality, noise pollution, and visual impact. The process can take several weeks or months to complete, depending on the size and complexity of the substation. Testing requirements and detailed test procedures for of H.V. Equipment readiness for a commercial service is proven by testing all its functions under different conditions. Capacitors Substation Commissioning Procedures PDF | PDF | Electrical Impedance Excellent communication as well and the client was happy. Regards, During the design and procurement phase of the project, a critical step prior to equipment delivery to site is Factory Acceptance Testing (FAT). This course can really helpful for beginner in Commissioning field. This website is using a security service to protect itself from online attacks. Usually, for 230 kV transmission volt, grid substation is used in two steps. More details on what they are and what they mean here. To do this, turn off all power to the unit at your service panel and remove thebreaker from its socket inthe box . A plumbing commissioning checklist is used to carefully examine the piping system in a facility and prove it works according to its design. Electrical Substation Commissioning Procedure - A3 Engineering Third, the type of terrain at the site must be taken into account. Commissioning means if substation equipment like a transformer, switchgear system (relay, circuit breaker, auto re-closer), or tower insulation are in an effective condition, and taking necessary steps if needed. Commissioning is another essential part of maintaining a substation. I would definitely pick the team again for projects requiring quality and safety work! Each project is different and must have a unique plan to achieve the desired outcome. RMU testing and commissioning is a process that ensure the safety and reliability of RMUs. This inspection verifies that all safety requirements have been met and that the substation meets all operational standards. The following steps should be followed when testing and commissioning RMUs: Next, open the cover of the breaker box and locate the breaker you want to test. Each inspection item can also be set to mandatory to make sure that every detail about the equipment commissioning is checked. Day Two: Substation Commissioning Pre-commissioning and Cold Commissioning Start-up and Hot Commissioning General Preparations before Acceptance of Plant Completion of Erection Mechanical Checks & Tests High Potential Testing Procedure Day Three: Substation Grounding Systems Reasons for Substation Grounding System Initial/maintenance test carried out according to relevant recognized standards and manufacturers' recommendation, where appropriate, with test reports. SafetyCulture (formerly iAuditor), the worlds most powerful inspection software, can enable project managers, contractors, and construction engineers to perform trouble-free pre-commissioning and commissioning activities. Auxiliary systems are brought online followed by major apparatus, and interfaces are verified for all equipment. Click to reveal Mechanical interlock, quick fastening and quick releasing mechanism of tap-off unit are tested and found satisfactory. Everything explained in brief manner. The commissioning procedure of substation busbars for differential protection and other busbar protection schemes involves a large number of input and output circuits that require a verification check in both the primary and secondary circuits. Therefore, commissioning teams experience difficulty in determining the proper procedure. Commissioning process helps to achieve the project goals. Deficiencies are then classified as Type-A, Type-B, or Type-B, identifying when each must be complete. Condition of battery system is satisfactory. The action you just performed triggered the security solution. This plant commissioning checklist is used for the commissioning of wastewater projects or treatment plants. PDF Commissioning Process for New Substation Equipment-Hayes Once the visual inspection is complete, connect the RMU to its power source and test all electrical connections for proper operation. Mechanical process are slowly started, and piping is configured for the initial operating scenarios. Fourth, any existing infrastructure at the site must be taken into consideration. is provided and tested. This is the point where pre-commissioning ends and commissioning begins. You can email the site owner to let them know you were blocked. Step 1 - Planning. This online training course will feature: Latest diagnostic testing techniques for assessing the condition of substation equipment such as transformers, circuit breakers, load tap changers, switches, and associated equipment Application of predictive diagnostic testing to reduce equipment failures and extend equipment life The acceptance, maintenance, and utilization of the documents varies by usage and phase. However, the overall process to plan, commission, and startup a project is similar in each case. Because field devices and wiring do not exist in the factory bench testing, interfaces will need to be simulated. This pump commissioning checklist includes inspection items such asIs the pump/engine rotating direction correctly?andAre oil coolers, oil pipes, and cooling water pipelines installed properly as per Piping and Instrumentation Diagram (P&ID) and General Arrangement (GA)?. Again, all tests should be conducted according to manufacturers instructions using appropriate test equipment (if necessary). We use cookies to provide necessary website functionality and improve your experience. The commissioning process begins with a review of the design drawings and specifications to verify that everything has been built according to plan. Performance & security by Cloudflare. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. Battery Charger 1. Commissioning Documents: Process, Contents, and Acceptance Often there is a significant amount of information produced during commissioning, and a plan to gather, analyze, and report on the test results needs to be determined. Roles and Responsibilities of the people who are involved in commissioning is one of the lessons in our courses, check it out here Commissioning Academy: Full System Commissioning. Lets review the steps for commissioning and startup. If there is damage, it is important to document what was found and take photos if possible. They did configuration for more than 20 IED's from two major vendors within short time and under budget. The construction team and commissioning team will perform a walkthrough to inspect the installation and confirm there are no deficiencies. There is a lot that goes on behind the scenes! Author: James Ford Approved By: Paul Williams Date: 20/07/2020 Approved Date: 28/07/2020 The asset management information is contained within a software package that generates work orders for required maintenance tasks and records of completed tasks. Electrical interfaces are verified and power is slowly ramped up to operating levels. Once the substation passes inspection, it is ready for commercial operation. If this is a first new system for the owner, an asset management system may be a new system being established. With the electrical tests complete, it is now time to test the RMUs mechanical components. More detailed electrical checks of automation or control/protection circuit may be required, to confirm that any minor updates since FAT are uploaded to equipment, and that the correct protection settings are applied to protection devices. The substation equipment testing procedure is a document that provides detailed information about the testing of the equipment used in a substation. The body resistance of the tower must be tested to avoid short circuit accidents. All tests for H.V. The warranty period is when any Type-C deficiencies are rectified by the contractor. A commissioning checklist is used to easily perform comprehensive installation, functional, and operational inspections, resolve any detected failures and prevent costly project delays. Groups of luminaries are assigned to the correct position in grid switch or grid single circuit dimmer and tested by hand operation. Click to reveal PDF ECP 11-0501 Secondary Substation Commissioning Procedure It is used to switch generators, equipment, and circuits or lines in and out of a system. A3 Engineering is an electric substation company in Bangladesh that provides substation engineering, testing, and maintenance. Training sessions should be arranged prior to commissioning activities in order that operators have some experience with the new systems prior to being asked to work with the new systems. They had great communication, knowledge and availability for any request. We have knowledge and experience in substation automation systems (SAS) and we are able to perform integration of IEDs in SCADA systems with standard protocols (IEC 61850, IEC 103, IEC 104, DNP3, Modbus etc.). PDF Substation and Sectioning Hut Commissioning Tests and Processes If any damage or defects are found, do not proceed with further testing and contact the manufacturer for repairs or replacement as necessary. After the commissioning is finished, the substation will be ready to provide service to its customers. You can email the site owner to let them know you were blocked. This could be 24 hours or 30 days for example, dependent on the contract requirements. It is critical that the construction team deliver an accurate set of red-line drawings to the commissioning team in order that the correct installed configuration of equipment in the field is accurately documented. All tests should be conducted according to manufacturers instructions using appropriate test equipment. Please feel free to check our in-depth training here Commissioning Academy: Full System Commissioning. There are regional differences when it comes to common parlance in pre-commissioning and commissioning. It is a point where electricity is taken from the transmission system and distributed to consumers. 3. If the above steps are applied to each project, complex projects can be broken down and these industry best practices applied at each step. During design and construction, the schedule and sequence of activities during commissioning are used to define the required construction milestones, in order to . Circuit breakers are one of the most important safety devices in a home or business. More details on what they are and what they mean, Is the pump/engine rotating direction correctly?, Are oil coolers, oil pipes, and cooling water pipelines installed properly as per Piping and Instrumentation Diagram (P&ID) and General Arrangement (GA)?. The usual steps included in a commissioning process are preparation, design, pre-construction, construction, commissioning of services, pre-handover, initial occupancy, and post-occupancy care. Hey Commissioning Guys- Imagine If Everyone Else on Your Project Understood Commissioning, Commissioning Software for Better Project Outcomes, Large Capital Projects are the Essence of Human Collaboration, The Old Way to Learn Commissioning is to Follow Someone Around Site for 10 Years, 4 Warning Signs your Project will be in Trouble During Commissioning, Commissioning Certification: Everything You Need to Know. Usually commissioning is done once a year and sometimes its 6 months. The construction team will verify that drawings are marked up (red-green drawings) to indicate the as-installed condition, and mechanical completion is the point in time when the red-line drawings are delivered to the commissioning team. so I love this job. This training course will feature: Latest diagnostic testing techniques for assessing the condition of substation equipment such as transformers, circuit breakers, load tap changers, switches, and associated equipment Application of predictive diagnostic testing to reduce equipment failures and extend equipment life Occupancy sensor operated lighting control system can properly operate as commissioned. Recently I met with a friend who works in a 230/132 kV substation. Electrical Substation Commissioning Procedure for 230 / 132 kV Line, What is the Substation The Main Purpose of an Electrical Substation. A stable incoming AC supply to the battery charger is also to be ensured. Hitachi Energy has comprehensive experience in equipment installation and commissioning projects across the world, consistently applying high health and safety standards. Excellent, Thank you very much for the information and guidance of the start-up process. The warranty period may require more specific maintenance requirements in order to maintain warranty, and this needs to be implemented in the asset management system for future demonstration of compliance to maintenance requirements to the contractor. Electrical Substation Design, Testing, and Commissioning Procedure There is often a formal handover process with forms required to be signed confirming that equipment is installed per the design. Substation Commissioning Checklist A substation commissioning checklist is used by commissioning engineers to test and evaluate the safety and operation of high voltage electrical systems. Use this checklist to easily inspect control systems, wiring, sensors, field control devices, and the site communications network. Batteries connections have been done properly. This includes things like roads, buildings, and other utilities. Other members of the commissioning team are the electrical/mechanical/automation key discipline leads, consultant subject matter experts (SME), contractors, vendor reps, and owners reps. A substation is an electrical facility where equipment is used to change the voltage and distribute power. The readings of electrical parameters by the meter and by test kit are recorded. At this stage, the plant process can now be started. Android Developer Commissioning documentation is defined and prepared in advance of the commissioning phase. You can also take/attach photos of the air conditioning system as-built drawings in this digital checklist. A substation pre-commissioning checklist is a document used by engineers to ensure that all equipment and systems are properly tested and ready for operation. Any rotating equipment such as a pump are bump tested, which means rotating for the first time on site to verify current draw, pressure, and flow rates. Efficiently validate the performance of HVAC, pumping, piping, and lighting systems using this comprehensive checklist. This includes installing, testing, and inspecting all of the equipment in the substation. A lightning arrester is an important device for a substation. A well-functioning substation is essential for reliable electricity service. This process verifies that the equipment and systems are installed correctly and are able to operate as intended. Make sure they are in working order and easily accessible in case of an emergency. The Consultant SME and Owner reps are present to verify correct operation of the plant process. Once tuned, the contract may require a trial period where the plant process is expected to operate uninterrupted for a period of time. This is an important part of ensuring that power plants and other critical infrastructure are up and running smoothly. Lighting control by CCMS or BMS is tested and properly functioned. The switchgear controls the flow of electricity by opening and closing circuits. 1) Verify that all electrical equipment is properly installed and grounded according to manufacturer specifications. By the end of the training, participants will be able to: Design, install, commission, test, operate, control, and maintain HV/MV substations in a professional manner Identify the various types of substations covering their parts, equipment, and major components If you have any questions on the Electrical substation commissioning procedure, you can ask in the comment. The usual steps included in a commissioning process are preparation, design, pre-construction, construction, commissioning of services, pre-handover, initial occupancy, and post-occupancy care.
substation commissioning procedure