SmartGen hit the EP exhibition for the first time

On Nov.6th to 8th, SmartGen participated in the 12th EP Shanghai with ATSE control modules for the first time, the largest and most influential brand power exhibition in domestic power industry. The exhibition was held in SNIEC (Shanghai New International Exhibition Center) yesterday.

However, it is the debut of SmartGen at EP, it became a hot search at the exhibition. Please see the pictures of our booth:

In this EP exhibition, SmartGen grandly introduced the ATSE control modules that you are familiar with:

1. (Dual Power) Bypass ATS Control Module HAT880 2.(Dual Power) Synchronization ATS Control Module HAT820S 3. (Dual Power) Bus Tie Control Module HAT821 4. Three Power ATS Control Module HAT832/833

Welcome to visit! We will wait for you at booth No.1K92, N1 Hall~

www.smartgen.cn

RGCP-3400 Redundant Genset Control Module Application

RGCP-3400 is a redundant control system developed by WOODWARD for the high requirements and reliability application scenarios of data center, shipping, oil and other industries. It is an effective solution for the integration of redundant control.

RGCP-3400 is delivered directly to customers in the form of control box module, which integrates two customized easYgen-3400 genset control modules with corresponding protection and redundant hardware configuration. Customers only need to connect and use as the common single unit control module, without considering how to control/switch between the two easYgen-3400 control modules.

Application of grid connection control for single genset:

Application for grid connection control for mutiple gensets:

Application of multi-segment, multi-grid and complex power system:

Customers could monitor the whole system through the Modbus/CAN communication interface of RGCP-3400, or WOODWARD’s RP3000 remote control panel. RP3000 is available for mode selections (automatic, manual, stop), data monitoring, alarm reset, parameter setting, etc.

RGCP-3400 can choose to use the EKS DL-CANR communication module, which forms the ring network structure through the optical fiber, so the failure of any load distribution line will not affect the load distribution of the system. The following is the single line diagram of RGCP3400 applied to a project in China.

WOODWARD single unit control modules:

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Master Keung” fishing, with lights instead of bait!

Smartgen power management modules help “Runda 613”, “Ningtai 97” and “Hongpu 16” squid fishing ships go to the ocean to catch delicious food on the tip of the tongue.

The load distribution result (3% accuracy) of power share module HLS300 used by Runda 613 squid fishing boat

The power station control system with HLS300 power share modules of SmartGen only relys on its own parameters, no servo (torque motor drives the throttle lever) for any adjustment, under the condition of obtaining the precision of less than 3% of the load distribution, improves the efficiency and automation level of the power station, which has been well received by the owner, designer and unit manufacturer’s unanimous praise.

A few days ago, the marine power station designed by HLS300 power share modules of SmartGen successfully completed the debugging and acceptance of the power station on three oceangoing squid fishing ships with 69m “Ruanda 613”, “Ningtai 97” and “Hongpu 16” went to the anchorage. After the fishing equipment was equipped, it would go to the ocean for fishing operations. These three squid fishing ships are special that catch squid by fishing tackle. The ships are steel, transverse frame, double decks, VS-Bow, single diesel engine, single oar and single rudder.The navigation area is unlimited and the main operating areas are the open seas of the southeast Pacific, northwest Pacific and southwest Atlantic.

Squid fishing boat in berthing

Ningtai 97 went to anchorage when completed the debugging and acceptance of power station

In order to meet the demand of long-term offshore operation, this type of ship is equipped with a quick-freezing room with a minimum freezing temperature of -35℃ and a large-capacity fish cabin with a minimum freezing temperature of -25℃, and more than 160 4kw high-power trapping lamps. The Marine power station selects three 500kw and one 300kw main genset in parallel to meet the power supply when the ship is running at full load, and one 150kw emergency genset of the same brand is in standby state. In view of the fact that the genset configured with this ship adopts the speed regulation mode of torque motor driving the throttle rod, the load distribution accuracy under manual mode is always above 10%, in order to meet the distribution accuracy of less than 3% of the shipowner, real-time manual intervention is required. In order to improve the load distribution accuracy and reduce the labor intensity of personnel, the designer chose four HLS300 power share modules to realize the automatic load distribution of the whole power station.

HLS300 power share moduleS in operation

500kw main genset

Torque motor drive throttle lever debugging mechanism

Semi-automatic power station built by HLS300 power share modules

With HLS300 power share modules of SmartGen built-in load allocation strategy and rich adjustable parameters, the power system to overcome the torque motor to drive the throttle lever servo precision low, load capacity and stable frequency characteristics easy mutation of unfavorable factors, perfect implementation in four different capacities of arbitrary and combination of the unit, with different percentage of load, load under harsh conditions, such as discharge smoothly and quickly realize active power load sharing, and load distribution can be controlled within 3% precision.

Debugging site of power station 1

Debugging site of power station 2

The power management system is composed of HSM300 Synchronous Module + HLS300 Power Share Module + HEP300 Electronic Potentiometer + HMP300 Power Integrated Protedtion Module +PLC+ HMI

This system realizes the synchronization between generators through HSM300 synchronous modules, using HLS300 power share modules to complete load distribution, reverse power protection, automatic start/stop and other output functions among gensets. The output signal of PI step controller’s relay is converted into the control voltage signal required by governor /AVR by electronic potentiometer (HEP300). The user’s PLC control module can obtain rich information of electrical parameters (voltage, current, power, harmonic wave and off-limit alarm) through the Modbus RTU interface equipped with the HMP300 power integrated protection modules, and the HMI users can quickly build a set of high-quality power management system that can support the network of up to 16 diesel generators.

Beautiful Zhoushan

Squid and squid fishing encyclopedia

Squid are Marine cephalopods. According to the world’s fisheries experts with authority, the total reserves of cephalopods in the world’s oceans are 50 million to 100 million tons, while the current annual catch volume globally is about 3.6 million tons, of which about 70% is squid. Squid is an annual fish, it is a waster if the catch volume is too low, too much may also lead to the breakdown of the marine life food chain, so we need to be moderate.

The so-called “squid fishing” is to use the squid photogenic, they will be attached to the plastic luminous body of the hook into the sea. Squid are entangled by hook and unable to escape.Deep sea fishing squid, with lights and not bait, quite like ” Master Keung fishing”(It’s an old saying in China means “Freedom is always for the volunteers”). From purse seine fishing to light trapping, which is a big revolution. At present, this technology is becoming mature applied in squid fishing. We believe that owe to our fishery and shipbuilding science, as well as the contribution of scientific and technical workers.

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