Diesel generator health monitoring cloud platform

Overview

Diesel generating set is a kind of small power generation equipment, refers to for fuel such as diesel, diesel engine as the prime generator power machinery.A complete set of unit generally by diesel engines, generators, control box, fuel tank, starting and control the use of battery, protection, emergency cabinet and other parts.Generator is to convert to other forms of energy into electrical energy machinery and equipment, and powered by diesel engine driven generator mechanical equipment we call it "diesel generator"

The working principle of the generator

In diesel engine cylinder, after air filter to filter the clean air and nozzle jet of high pressure atomized diesel hybrid, under the extrusion of the piston upward, shrinkage, temperature rise rapidly, to achieve the diesel ignition point.Diesel was lit, intense combustion gas mixture, the volume rapidly expand, pushing the piston downward, known as "work".Each cylinder in a certain sequence work, effect on the piston thrust through connecting rod into promoting the power of the crankshaft, so as to drive the crankshaft rotation.The brushless synchronous ac generator and diesel engine crankshaft coaxial installation, can use the rotation of the diesel engine to drive the generator rotor, using the 'electromagnetic induction principle, the generator will output induction electromotive force, the closed load circuit will generate an electric current.

Generator health cloud overview

Cloud generator health service system can be on a platform at the same time monitoring N sets of data, realize the automatic alarm, does not need manual check.The Singapore patent technology, in the 2 g and 3 g mobile phone network has communication fast, stable and permanent, particularly in the 2 g network reflect incisively and vividly.This system USES the cloud controller as the electric control system, also can use traditional controller + cloud cat form, plus cloud server, you can keep the cell phone or computer monitoring of generator set,

System composition

System composition
1, based on lixise first in the global LXC6610 cloud controller as the core of electric control system, and health service system of cloud, and the user terminal complete cloud generator set;
2, with common brand model controller as the core of the electronic control system, combined with octopus collector LXI980, health services in the cloud system, the user terminal of the complete cloud generator.

System principle

In our controller has a small cache, specially used to cache the latest seconds data, to monitor when a failure occurs, immediately will cache the data saved to the internal mass storage, at the same time also packaged these data to the cloud server, realize the black box recording function.When we use cell phones or PC terminal access these data to the server, you can like to play video reproduce all the data before failure for a period of time, high speed acquisition at a speed of more than once per second before failure data for a period of time, really realize the remote fault diagnosis.This monitoring system to provide users with a variety of connection mode: the first kind of connection mode: in the application environment itself with wi-fi networks, cloud controller directly connected to the WIFI network, WIFI network between generator and cloud servers to establish real-time communication pipeline, real-time remote monitoring and control;The second mode of connection: no WIFI in the application environment, but has a mobile phone networks, via mobile phone share the WIFI, also realize real-time remote monitoring, but usually for more for health inspection and remote fault diagnosis: the third connection: there is no WIFI in the application environment, there is no mobile phone network, through the APP to save the cloud controller of 7 kinds of data (can run 24 hours to save half a year) to save to the phone, wait until the phone to have WIFI or Internet environment, and will save the data to the cloud server, realize the remote fault diagnosis and fault early warning, early health check.

The technical specification
1, Remote monitoring and control
 no matter anywhere in the world, as long as there is network, can use mobile phone or PC computer remote monitoring the operation of the generator set data, control the operation of the generator set;In addition to basic information monitoring unit, but also can monitor the excitation voltage, electric adjustable output voltage, bearing temperature, winding temperature, etc.A more comprehensive monitoring for accurately check the health status of the unit

2, mobile phone remote monitoring display
USES the camera embedded technology, can clearly see the cloud generator in remote site environment, avoid accident risk events;Generator running state of real-time dynamic data display, clear understanding of the current generator running state;Each detail data real-time display engine, engine real-time running is normal.Real-time display various detailed data generator, to understand whether the parameters of the generator in the normal range.
3, improve reliability - health monitoring unit
Health check report every Monday, through the powerful intelligent data fetching patent technology, grasping the motor starting before and after the battery voltage, no-load voltage and speed for 10 seconds, excitation voltage, the electric adjustable output voltage, such as bearing temperature, automatic analysis of the data and generate a health check report every week, realize the health examination and early failure prevention, allows users to make maintenance according to the health, guarantee the stable operation of the unit, prolong the life of generator set.
4, quickly solve the problem of fault - black patent technology
Unit fails, the manufacturer directly through the cloud server for 18 seconds of black, technical personnel to analyze data, remote fault diagnosis, reduced for fault situation of communication between manufacturers and users, quick analysis the cause of the problem, solve the problem

5, a province again - reduce the user cost
Save check cost, through self health check, each unit can save at least 5000 yuan of above inspection fee each year.Don't need to please the teacher to do routine check.
Avoid excessive maintenance unit: unit failure need maintenance, through the fault diagnosis, do it "knows", avoid excessive maintenance.
Reduce the indirect economic loss: the unit fails, through the remote fault diagnosis, quickly solve the problem of fault, reduce the indirect economic loss caused by fault.
6, implementation secondary accessories sales - maintenance reminder
 through health examination, found that users early failure of the unit in time, to remind the user to do maintenance.It is recommended to use original parts, the realization of the secondary parts and service sales;Through the part life cycle management, timely remind consumer to do maintenance.It is recommended to use original parts, the realization of the secondary parts and service sales.

7, lowering the cost of after-sales service to improve after-sales service
Reduce the service cost:
Patent of remote fault diagnosis technology is adopted to avoid excessive travel services and the problem caused by user error operation or improper operation and business, and even can with the help of the user, directly remote solve some fault.
Improve the quality of after-sale service:
Unit failure, through the remote fault diagnosis, quickly find the cause of the problem, and inform the recent maintenance (maintenance workers to repair, fast and accurate fault solution.
8, at any time tracking after-sale - after-sales service process management
By mobile phone APP to provide after-sales service process management, the after-sales service process node and personnel management into the after-sales service management system, the real-time progress update, improve service quality, reduce the service cost.