Leroy-Somer Alternators - Generators
Nidec Power | Leroy-Somer Service
User Manual for Nidec models including: GenOSys Pro, GenOSys Lite, GenOSys Core, GenOSys Online Conditions Monitoring, GenOSys, Online Conditions Monitoring, Conditions Monitoring, Monitoring
File Info : application/pdf, 16 Pages, 1.17MB
DocumentDocumentGenOSys Online conditions monitoring User's manual Electric Power Generation User's manual 6191 en - 2024.02 / a Online conditions monitoring GenOSys This manual concerns the GenOSys which you have just purchased. We wish to draw your attention to the contents of this maintenance manual. SAFETY MEASURES All servicing or repair operations on the GenOSys should be performed by a qualified technician. Our technical support service will be pleased to provide any additional information you may require. The various operations described in this manual are accompanied by recommendations or symbols to alert the user to potential risks of accidents. It is vital that you understand and take notice of the following warning symbols. WARNING Warning symbol for an operation capable of damaging or destroying the machine or surrounding equipment. WARNING This manual is to be given to the end user. © 2024 Moteurs Leroy-Somer SAS Share Capital: 32,239,235 , RCS Angoulême 338 567 258. We reserve the right to modify the characteristics of this product at any time in order to incorporate the latest technological developments. The information contained in this document may therefore be changed without notice. This document may not be reproduced in any form without prior authorization. All brands and models have been registered and patents applied for. Warning symbol for general danger to personnel. Warning symbol for electrical danger to personnel. All servicing or repair operations performed on the GenOSys should be undertaken by personnel trained in the commissioning, servicing and maintenance of electrical and mechanical components. Electric Power Generation User's manual 6191 fr - 2024.02 / a Online conditions monitoring GenOSys Table of contents 1. Identity sheet ..........................................................................................................................................................4 2. General overview...................................................................................................................................................4 2.1. GenOSys Pro..................................................................................................................................................4 2.2. GenOSys Lite..................................................................................................................................................5 2.3. GenOSys Core ...............................................................................................................................................5 2.4. GenOSys contract..........................................................................................................................................6 3. The equipment .......................................................................................................................................................6 3.1. Standard equipment ......................................................................................................................................6 3.2. Option: Humidity.............................................................................................................................................6 3.3. Option: Partial discharge...............................................................................................................................6 3.4. Option: Rotor insulation.................................................................................................................................6 3.5. Option: Poles slip/internal angle measurement.........................................................................................7 4. Instructions for using the web portal...................................................................................................................7 4.1. Overview of the web portal ...........................................................................................................................7 4.2. Zones ...............................................................................................................................................................8 4.3. Events ............................................................................................................................................................10 4.4. Reports ..........................................................................................................................................................11 4.5. User profil ......................................................................................................................................................11 3 Electric Power Generation User's manual 6191 fr - 2024.02 / a Online conditions monitoring GenOSys 1. Identity sheet GenOSys is designed by: MOTEURS LEROY-SOMER Boulevard Marcellin Leroy, CS 10015 16915 ANGOULEME Cedex 9 France 2. General overview GenOSys is a flexible, high featured management tool for monitoring, tracking, alerting and providing key data on the performance of electrical systems. GenOSys is available for both new built generators and existing ones for retrofits purpose. It is available in three standard versions, with additional options depending on the customer's needs. 2.1. GenOSys Pro It's a flexible, fully customizable solution. The architecture is shown below and is recommended for high-power installations, particularly those over 3MW. 4 Electric Power Generation User's manual 6191 fr - 2024.02 / a Online conditions monitoring GenOSys 2.2. GenOSys Lite It's an easy-to-install, box-integrated solution. The architecture is shown below and is suitable for small and medium power installations. This solution interfaces with digital voltage regulators type D550 to collect electrical data. Generator set Inputs/ Outputs Vibration Electrical Thermal data CANBUS PLC GenOSysTM Genset Controller D510C or D550 Ethernet Switch Engine Data GenOSys Lite TM Base Gateway GenOSys Lite TM 2.3. GenOSys Core This version is suitable for installations already equipped with data collection devices. It allows to benefit from GenOSys functionalities while optimizing the hardware dedicated to data collection. The architecture is very simple, as shown below. 5 Electric Power Generation User's manual 6191 fr - 2024.02 / a Online conditions monitoring GenOSys 2.4. GenOSys contract The GenOSys contract includes : - online monitoring of alternator health (thermal, vibrations and electrical data) using algorithms - alerts via SMS and/or e-mail when algorithms detect deviations - technical assistance from Leroy-Somer teams - quarterly and yearly reports with recommendations for maintenance and optimization of the installation - access to Genosys.net - access to alternator data from the date of first commissioning Thanks to this continuous monitoring, gradual and abnormal parameters deviation can be detected, and on-site interventions organized to correct faults and improve the lifetime of the generator. 3. The equipment Several types of equipment are required to ensure GenOSys running smoothly. 3.1. Standard equipment It includes : - a box with connection terminals - a PLC for input/output cards - a gateway for communication and data transmission - electrical measuring equipment - temperature probes for bearings, stator windings, air and water - accelerometers and a vibration measurement unit for alternator bearings Depending on requirements, the options hereafter are used to collect additional information to ensure better predictive maintenance of the machine. 3.2. Option: Humidity Measuring humidity helps preventing corrosion problems linked to the presence of moisture. The importance of this probe is to monitor the evolution of ambient humidity in the alternator and its impact. 3.3. Option: Partial discharge Partial discharge is a localized electrical discharge that can damage the insulation and lead to premature ageing of the alternator. This phenomenon occurs on Medium and High Voltage alternators. Installing this option enables to anticipate stator winding contamination, detect insulation degradation and detect cracks (varnish, insulation, etc.). This option requires the installation of 3 capacitive couplers and a partial discharge monitor. Thanks to GenOSys, continuous monitoring is possible to prevent premature failure of the stator insulation wall. 3.4. Option: Rotor insulation This option makes it possible to monitor any degradation of rotor insulation due to ageing or specific site conditions (pollution, high ambient humidity, heavy network load). This equipment makes it possible to monitor the rotor's state of health in order to anticipate and limit damage as far as possible. 6 Electric Power Generation User's manual 6191 fr - 2024.02 / a Online conditions monitoring GenOSys This option requires: - wireless transmitter and receiver equipment - mechanical holder for transmitter/receiver equipment - modification of the diode bridge cover 3.5. Option: Poles slip/internal angle measurement This option is important in the event of an unstable electrical network and voltage micro-interruptions, in order to monitor the alternator's internal angle and detect pole slip, which can significantly affect the alternator's lifetime. This option uses a shaft-mounted incremental encoder and requires modification of the diode bridge cover. Note: This option is only available if the alternator is equipped with a Leroy-Somer digital AVR type D550, D510C or D700. 4. Instructions for using the web portal The data collected and processed by GenOSys can be accessed via the following web portal: Genosys.net 4.1. Overview of the web portal Access rights are nominative and security rules have been implemented to properly manage the information flows. The home page is shown below: 7 Electric Power Generation User's manual 6191 fr - 2024.02 / a Online conditions monitoring GenOSys Click on the button "LOG IN" and then enter the connection details. Once the connection has been established, the user accesses authorized areas. The user can then read and download the available reports, go through and possibly acknowledge some events and alarms, or view data in graph mode. 4.2. Zones For each organization or customer, this menu contains all the machines under GenOSys supervision. 8 Electric Power Generation User's manual 6191 fr - 2024.02 / a Online conditions monitoring GenOSys The menu "Zones" provides an overview of the connectivity status of the machines fleet. Three states are available: - "Connected" - "Partially connected", when the gateway is unable to collect data from one of the available equipment, or when the internet connectivity is weak. - "Not reporting" when the gateway is unable to connect to the Internet. In the example above, all the gateways communicate perfectly with the equipment and the Internet network is well established. In each zone, data can be viewed in table or graphical mode. "View in table mode" 9 Electric Power Generation User's manual 6191 fr - 2024.02 / a Online conditions monitoring GenOSys "View in graph mode" On each graph, a button ( ) allows to download data in CSV format. Curves can be displayed by day, week or month, using the selector below. 4.3. Events All events and alarms can be viewed in this menu. The user can display them according to criticality, date of occurrence and zones concerned. Authorized users can acknowledge some of available alarms. 10 Electric Power Generation User's manual 6191 fr - 2024.02 / a Online conditions monitoring GenOSys 4.4. Reports Technical reports are generated for customers on a regular basis. These reports are available in the "Reports" tab. Users can sort the available reports by date and zone for instance. Reports can be displayed and downloaded in two formats: - HTML - JSON 4.5. User profil All users can modify their personal data. This can be done through the "My Account" menu. Then the details can be filled as needed. 11 Electric Power Generation User's manual 6191 fr - 2024.02 / a Online conditions monitoring GenOSys Users can configure their space to receive alerts by SMS or e-mail. To do so, they must select the following options: - E-mail Notification - Text Notification 12 Electric Power Generation User's manual 6191 fr - 2024.02 / a Online conditions monitoring GenOSys 13 Electric Power Generation User's manual 6191 fr - 2024.02 / a Online conditions monitoring GenOSys 14 Service & Support Our worldwide service network of over 80 facilities is at your service. This local presence is our guarantee for fast and efficient repair, support and maintenance services. Trust your alternator maintenance and support to electric power generation experts. Our field personnel are 100% qualified and fully trained to operate in all environments and on all machine types. We have a deep understanding of alternator operation, providing the best value service to optimise your cost of ownership. Where we can help: Design ·Consulting & specification ·Maintenance contracts Life Extension ·Reconditioning ·System upgrade Start-up ·Commissioning ·Training Optimisation ·Monitoring ·System audit Operation ·Genuine spare parts ·Repair services Contact us: Americas: +1 (507) 625 4011 EMEA: +33 238 609 908 Asia Pacific: +65 6250 8488 China: +86 591 8837 3010 India: +91 806 726 4867 service.epg@leroy-somer.com Scan the code or go to: www.lrsm.co/support www.leroy-somer.com/epg Connect with us at: 6191 en - 2024.02 / a