Operational guidelines for school official cites use of generators cloud controller

Generators cloud controller is made up of data collector or DTU cloud (cat), controller, generating set equipment.It is based on the Internet of things technology of a type of generator cloud controller, it USES a module program data equipment since the new rev. Stop motion, simple, compact, easy installation, protection and high safety and reliable operation.It can be on the terminal equipment such as mobile phone or computer to realize remote monitoring and control, fault diagnosis, health examination, early operation data records, and other functions, truly realize unattended constant supply.The device is stable and reliable performance, high practical value and is widely used in building, industry, communication, etc.It can be an unlimited network, no geographical boundaries, in any place and under the condition of generator can be connected to the cloud server and the user terminal, convenient user view and monitoring at any time.

Concept of professional equipment

The cloud controller features

LXC6610 automation controller used in single diesel generating sets automation and monitoring system, using 32-bit microprocessor technology, the realization of generating set automatic starting/stopping, various parameters precision measurement, alarm, protection and the "three remote" function.

Big screen LCD controller USES a (240 * 128 LCD) graphic display, under a page can show that almost all of the important parameters, dispense pages.At the same time can show Chinese, English and other languages, all parameters can be adjusted from the controller panel, also can use PC through USB, RS232 or GPRS remote adjusting and monitoring.Its compact structure, simple connection, high reliability, can be widely used in various types of generating set automation system, can also be used for fire pump, air compressor of automation control system.

With functions of SMS, when generating set alarm automatically alarm to five set phone number to send information, can also be via text message to control the generating set and access to state of generator set.With advanced iot function, through GPRS mobile network and Internet connectivity, in any place can remote monitoring network;(need to install the GPRS module: LXI680)

Suitable for three phase four wire, three-phase three-wire, single phase 2 lines, two phase three lines (v) 120/240 50/60 hz power supply system;

In the original base out of the top five new features

Using three different WIFI connection, unlimited Internet presence, unlimited geographic borders, any places and conditions can achieve data transmission, realize the remote fault diagnosis and fault early warning, health check

The Black box  patent technology

Power generation logging (tower power important basis)

History function (the working performance of the generator important basis)

Generator based on performance

Four protection control system of safe and reliable

The oil shortage in the low oil pressure: when the generator set or to alert a generating set low oil pressure alarm will be issued.

High water temperature: the unit water tank temperature above 98 degrees, after high temperature warning outage protection control module

Over current: when the user use the load exceeds generator steady current, generator outage alarm will occur.

Load: when the user's load over rating of the generator set function, can appear alarm stop

The data acquisition unit (DTU)

LXI980 is a collection of data collection of communication protocol conversion module, through this module will generator connected to the Internet at the other end of the cloud server, and remote monitoring for generator set of data records and fault alarm.

LXI980 data collecting a variety of data transmission way, safe and reliable, never dropped

2G  mobile Unicom, Telecom 3G, WIFI, Internet cable

LXI980 acquisition so easy as you think

We had a lot of peripherals port and can connect the generator controller and ATS controller, at the same time also can monitor the generator stator temperature, bearing temperature and so on, to achieve a more comprehensive monitoring

LXI980 compatible with various controller, let you rest assured to use

Data transmission in line with an open mind, we not only support our own company's controller, also compatible with many brands at home and abroad, such as, shen hai, KaiXun, SmartGEN , etc., let people have more choices.

Multiple interfaces allow you to experience the limit connections

LIXISELXI980 series not only has the traditional RS232 interface, but also increased the RS485 interface, USB interface, and the LINK interface.Connection is diversiform, unimpeded experience.

Case diagnosis

LIXISE health cloud by force, the length of the cause of the problem in a diagnosis of over-current protection

When generating set in over-current protection down, need to be aware of the various data of the fault protection moment, in the past, this is impossible, because failure has happened already downtime, how through? LIXISE black box technology allows you to accurately show every second:

From the chart of 17 points, we can see:

★ Power line voltage= 393.4VAC

★The excitation voltage= 34.4VDC 

★Load currentL1 = 183.7A

★Load currentL1 = 182.1A

★Load currentL1 = 170.2A

★Load power= 122.2KW

From the chart can be analyzed out: after increasing load, the load current started to rise, the power of 122.2 KW, and the power rating of the unit is 100 KW, more than 22.2 KW, and duration of 9 seconds, thus cause the over-current protection action of the controller.In addition, can see from the curve is not caused by short circuit protection, and so can suggest the customer should pay attention to in the future, do not overload use.

To diagnose the fault cause of the failure of the starting unit

When generating set starting failure, need to remote check the various data in the process of starting, to determine the cause of the problem, in the past, this is impossible, because no way to check through back to the starting process, must be experienced technical personnel to the scene using a multimeter, and repeatedly starting measurement to get the data:

★Control the fuel output voltage is normal?

★What is the speed of the boot process?

★Does the battery without electricity in the process of start?

★How much is the oil pressure in the boot process?

★In the process of start generator frequency is how much?

★Programmable input port state in the process of start?

★Programmable input port state in the process of start?

Now you can LIXISE cat black box technique of cloud, collected fault happens every seconds instant data, and pass through the way of chart display as follows, for you to understand the changing process of related parameters:

★ Rotate speed= 275.8 RPM

★The battery voltage = 17.3 V

★Before starting the battery voltage = 25.2 V

★ Electronic governor voltage= = 0 V

★The fuel output = 1 (logic 1 output)

★Starting output = 1 (logic 1 output)

★Oil pressure = 356

★Generator frequency = 0 (starting generator haven't send out electricity)

Can be analyzed from the figure out: during the period of starting, the controller of normal fuel output speed also has 270-290 revolutions, oil pressure and at normal pressure, but why should start failure?Look at the output of the electronic governor, found that 0 v, show that no output voltage to open the fuel, eventually leading to failure starting.

The innovation of the professional technology

Using three different WIFI connection, unlimited Internet presence, unlimited geographic borders, any places and conditions can achieve data transmission.

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 kind of mode of connection: no WIFI in the application environment, no mobile phones 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 handset, 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

First introduced the global cloud controller, in terms of cloud services, research and development strength more than foreign brands

The black patent technology

Principle: there is a small cache in our controller, designed to cache the latest data from tens of seconds, 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

Technology value

Reduce the user cost

Don't have to ask professional personage to inspect the unit service per month, checkup directly by computer, you can check at any time, and professional degrees higher than the average technical personnel, is a typical Internet application, the development trend of future equipment

When the unit fails, through professional remote fault diagnosis and analysis of the cause of the problem, avoid is undesirable businessman excessive maintenance or incorrect maintenance unit

To improve the reliability of the unit

Unit for early fault diagnosis by computer, health examination, discover potential faults in time, ahead of time to maintain and improve the reliability of unit operation, reduce the operation of the risk of failure

To realize the remote monitoring

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 and status, and control the operation of generating set.

High speed data fault scenarios

At a speed of more than once per second high-speed data acquisition data of fault happened some time ago, really realize the remote fault diagnosis.