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PT-100 plc programming in somachine basic v1.6
Shahbaaz, I dont know if you got OEM manuals ? You should be able, to do the programmation with manuals. One can have look on these 2 videos , it contains some datas for programming in somachine: It is describing analog input configuration ( 4-20 mA) and scaling/normalization. Hope this...
ControlsGuy25
Post #2
Jun 8, 2020
Forum:
General Automation Chat
Frequency Response Tests
Good day all, ILC_H, You can have a look on this document, how frequency response on pumpsystem is done...
ControlsGuy25
Post #2
Jun 8, 2020
Forum:
Process Control
SIR - Synchronous inertial response of generators with different inertia constants H
Good Night Carlos, Thank you for the link, I downloaded it too. The handbook looks, very good and contains lot of interesting informations. I found this formula related to lost inertia , you may check and tell us if is matching with your studies research: This is calculated as follows (based...
ControlsGuy25
Post #25
Jun 5, 2020
Forum:
Power Generation
SIR - Synchronous inertial response of generators with different inertia constants H
Good afternoon Carlos Duarte, I am glad that you can go further, on you research and case studies . What is meaning of Lost Inertia ? Can you tell us more about? Thank you for your comments. Also I started a conversation here, can you reply to my message? Best regards, James.
ControlsGuy25
Post #23
Jun 4, 2020
Forum:
Power Generation
SIR - Synchronous inertial response of generators with different inertia constants H
Phil Corso, It was just a misunderstood, we are humans and I know that communication throw forum that can lead to misinterpretation. James.
ControlsGuy25
Post #22
Jun 4, 2020
Forum:
Power Generation
SIR - Synchronous inertial response of generators with different inertia constants H
Phil Corso, My Goal (when I come on this forum), is to support and share with people , on any issues that they have in several domains. Carlos Duarte posted the thread, and I wanted to be sort of assistance, for his case studies. The case is well described on his original post. Carlos (as...
ControlsGuy25
Post #19
Jun 4, 2020
Forum:
Power Generation
SIR - Synchronous inertial response of generators with different inertia constants H
Hello Carlos Duarte, I am glad to know, that the documents helped you on these studies. It would be nice, to share here the results, of this interesting case study. Thanks for your feeback, it is my pleasure to try to help, as best as i can. Best regards, ControlsGuy25.
ControlsGuy25
Post #17
Jun 3, 2020
Forum:
Power Generation
Synchronous Generators Parallel with different capacity on Island Mode
Hassan, Did you get your issue solved? Thank you for your reply, Controlsguy25.
ControlsGuy25
Post #3
Jun 2, 2020
Forum:
Electrical Engineering
SIR - Synchronous inertial response of generators with different inertia constants H
Carlos Duarte, I strongly advise you, to have some reads on this forum threads! It talks abouts islanded system RoCof and other swing equations, Load damping definitions .... Most of one need to learn and know about that subject is there...
ControlsGuy25
Post #15
May 31, 2020
Forum:
Power Generation
SIR - Synchronous inertial response of generators with different inertia constants H
Carlos Duarte, Thank you for the feeback! I knew that the documents, would be useful! Let me check from, my side about Dload formula . I will keep you updated asap. Hum Madeira looks nice ! I wish you the Best for you research/studies ! I just have found/read and attached here, 2 more...
ControlsGuy25
Post #14
May 31, 2020
Forum:
Power Generation
SIR - Synchronous inertial response of generators with different inertia constants H
Carlosduarte, Please read carrefully the 2 documents, as it contains concretes examples of Experiments with a One-Area & 2 areas Power System Model. Chapter V: IMPACT OF LOW ROTATIONAL INERTIA ON POWER SYSTEM OPERATION. I am pretty sure it contains answers of most of your questions. I will...
ControlsGuy25
Post #12
May 31, 2020
Forum:
Power Generation
AGC Fail in Power Plant
Loghman, We could try to assist you, on this AGC signals exchange list procedure, if you are able to give us some informations like: 1-Plant configuration. 2-Controls systems installed, . 3-SLD 4.AGC interconnections with control system if available. And so we can support best as we can...
ControlsGuy25
Post #2
May 31, 2020
Forum:
Power Generation
AEG Transinaut
Good day Aibol, Is there possibility for you, to connect laptop with Transinaut Device, and get some trends or historian/trip log report ?? Can you describe us, what kind of "mystical" things that generator is doing? We may be able to assist you, as much as we can from this excellent forum...
ControlsGuy25
Post #7
May 31, 2020
Forum:
General Automation Chat
SIR - Synchronous inertial response of generators with different inertia constants H
Merci a vous, de meme cher Carlos. Thanks for keeping update ! Kind regards, Controlsguy25.
ControlsGuy25
Post #7
May 31, 2020
Forum:
Power Generation
SIR - Synchronous inertial response of generators with different inertia constants H
Hello Carlosduarte, I had a strong read, on two differents articles treating, on AGC and low inertia consequence. The thing is that it is clearly, mentionned that the larger the generator is, the more it will compensate changes in system power demand. There are formulas used, by Dispatching...
ControlsGuy25
Post #5
May 31, 2020
Forum:
Power Generation
Motor control
Good day ALL, Prajjwal, Please have a read on this very instructive article , it contains some of the answers you are seeking. https://www.tesla.com/fr_FR/blog/induction-versus-dc-brushless-motors The article describes/explain both design and some controls aspects of the 2 Motors. Looks...
ControlsGuy25
Post #2
May 31, 2020
Forum:
Motion Control
SIR - Synchronous inertial response of generators with different inertia constants H
Hello Carloduarte, Here is some read before we can exchange more on this subject: https://www.sciencedirect.com/science/article/pii/S2352484719307097 I do not know if you got, flywheel ( variable or fixed inertia ) but it can be useful, to have read on this article. Tomorrow i will post some...
ControlsGuy25
Post #4
May 30, 2020
Forum:
Power Generation
Generator Loss of Excitation Protection (ANSI 40)
Niazbibiyana, You can have, significant and precious informations, on LOE protection scheme, by reading this powerpoint: https://fr.slideshare.net/mmuralintpc/loss-of-excitation. I am sure that it can give you better overview, of the LOE Protection designing and implementation for Generator...
ControlsGuy25
Post #2
May 30, 2020
Forum:
Power Generation
SIR - Synchronous inertial response of generators with different inertia constants H
ControlsGuy25
Post #2
May 30, 2020
Forum:
Power Generation
Flow control system using proportional valve
Thank you for the feeback I used the link before it returns me a jsp file i do not have appli to open it ... Anyway thank you for your notes, have a good day! Controlsguy25
ControlsGuy25
Post #12
May 30, 2020
Forum:
Electrical Engineering
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