The generator power management solution

Development background

Due to the power supply strain, often limited electric switch, power line fault, power grid maintenance etc, all can cause the mains power failure.The mobile base stations distributed in city countryside, in order to ensure the communication signal coverage, and using small steam generator (diesel) oil emergency power, to ensure the normal operation of the base station.In the process of frequent power, seemingly simple power emergency rescue process, it contains a lot of problems to be solved.

Generator as a provider of emergency standby power, once the power outage, requires generating set up "up to it, for".Especially in the case of blackouts, due to the limited number of generators. The daily maintenance of generator is very important, do a good job in the daily maintenance of generator can prolong the service life of the generator, but also makes the generator in the normal standby state for a long time.

The need when, by the power frequency, power generation on power generation.Generate a lot of the cost of generating electricity, including vehicle cost, artificial cost, fuel cost.In the current management mode, the artificial cheating is often happened. False power. People switch, light power, bring many difficulties to the management of power generation.With rising fuel prices and artificial cost, base station maintenance costs rising sharply.Control power generation costs become a prominent problem in power management.

After the base station blackout, if electricity personnel power, not in time will cause the battery discharge to the limit and the base station to base station equipment suit back.Multiple depth of battery discharge will seriously affect the service life of the battery.Especially in the case of blackouts, how to utilize the limited resource of oil machine to ensure emergency scheduling effectively reduced base station take over back.It is particularly important to improve base station interrupt indicators for operators.

The solution

This plan is suitable for portable generator, generator, mobile base station generator stationary generators, small room

Regional management

A dynamic analysis

Management operation of generator

Generator maintenance management

Idle management in the generator

Super warranty management

Usage management

Power cost management

Data terminal functional features

Since the start function

Current detection:

Voltage detection

SMS and Internet access:

Storage retransmission function

All Chinese SMS operation:

Standby power

Earthquake, waterproof design

System management software platform

System management software using BS access form, through which has the function of the Internet access to remote monitoring system of computers, mobile phones, convenient and unified management.Can also be connected generator controller and ATS controller at the same time, also can be used to detect the generator stator temperature, bearing temperature and so on, to achieve a more comprehensive monitoring

Statistical reports

According to a certain them roughly extension, set off at a particular time period, the system automatically statistics electric fuel, vehicle fee. Labor, can be derived by excel.

Management operation of generator

On the electronic map display all are power generator, all not power generator location. The mouse moves to the oil machine position display station oil related parameters "generator code, power voltage, current, single/three phase, gasoline/diesel, start generating time, stop power generation time and the corresponding position".Can inquire a generator in a certain period of time running track to generate electricity.

Generator maintenance management

Every 100 hours, when the generator power generation time collector will automatically send the maintenance messages to power on mobile phones.After completion of maintenance, the maintenance personnel will input mobile phone number in advance to send text messages to data collector on the machine number.Automatic identification of system maintenance personnel information and maintenance, the maintenance time and maintenance level

A variety of interface

LXI980 multiple data communication interface: USB (the Host), RS232 and RS485, the LINK, CAN (J1939), CAN connect all kinds of international brand generator control module (also in the escalating), each interface is independently programmable, at the same time in the connection of the unit CAN also connect the ATS controller and other equipment, to realize the collection of more data and control;There are many ways to connect to the Internet (optional) : wired Ethernet, WIFI, 2 g / 3 g / 4 g wireless networks, suitable for all kinds of application scenarios;Note: standalone application is a module monitoring unit, weaver application is a module to monitor set unit;

Application effect

Some mobile company is located in the mountainous area, traffic condition is relatively backward, power grid reform lags behind the city, base station maintenance is difficult, plus the base station behind the unfavorable factors, such as battery aging DaiWei base station power generation in the whole year of 2010 time 327846 hours, power cost is as high as 6.26 million yuan, in 2011 the operation of the generator power management system for the whole year, annual power generation audit settlement time down to 265537 hours (19% lower than in 2010), the corresponding power expenses dropped to 5.13 million yuan lower than in 2010 (18%), in 2010 the implementation of the 12 large area blackout emergency safeguard oil machine scheduling, effective compression of the base station take over back.Before using

Manual statistics, the need to power for the whole human tracking

Power data is not accurate, cheating, the high cost

Generator can't monitor, management confusion

Generator maintenance is not timely, scrap rate is high

Cost calculation is not accurate

After using

Automated data analysis and statistics

Strengthen the supervision, reduce the cheating behavior, reduce the cost

Use of limited resources, reasonable allocation

Strengthen the daily maintenance, reduce scrap rate

The cost of the precise calculation of power generation,

Automatic statistic, easy management

The operation of the automatic statistical user use data that the user completes the maintenance, automatic record each generation time, fuel consumption.Automatically record oil, can be automatically derived data reports.

Save maintenance and management costs

Unit when a failure occurs, providing detailed information on fault momentarily unit, recreate the fault scenarios, provide scientific basis for generator maintenance.Can be targeted to bring tools or materials, reducing maintenance field the number of times back and forth, save maintenance cost.For some simple fault, can guide the user to quickly solve or temporary solution is given.Expert health diagnosis technology, found potential fault of the unit in advance, to remind the user completes the maintenance work, reduce the probability of failure of the equipment operation, prolong the service life of the unit at the same time.

Maintenance to remind

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.

Improve the work efficiency

Generator cloud service users of the system can be anywhere at any time by PC, mobile phone APP, or other mobile terminals, mobile phone text messages, such as multi-channel to monitor oil machine, the operation is convenient, quick, implementation work efficiency improved by more than 85% at least.Force ksetra-ksetrajna wireless data terminal 5 minutes to checking scan 1000 generator, greatly enhances the working efficiency of the generator's management, save the scene to see the cost;

Through the integrated use of generator power management system, make the generator scheduling management, emergency generator in the daily maintenance management, power cost management more scientific, reduces the maintenance cost of base station, improve the efficiency of the power, to strengthen the management and supervision of the whole process of power generation, but also achieved the purpose of energy conservation and emissions reduction.