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Case
The products are widely used in household electrical appliances, power quality management, industrial power electronics, new energy and other industries。
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PFC components and devices
Project case
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Release date：
2018
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06
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23
Project Introduction: Qingyuan Shunying Times Square covers more than 380,000 m2. Among it commercial center occupies 220,000 m2, such as Times Commercial Street, 180-meter Super Five-star Hotel, 5A Grade Office Building and SOHO Apartment. Commercial Centers have many famous shops such as Guangbai Department Store, Chang Dachang Supermarket, Gome Electrical Appliances, and Catering and Entertainment Companies.Product/Service Solution: Dynamic Compensation: Component---Total Compensation + Splitting Compensation.Spot after installing our products:
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Release date：
2017
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10
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23
Shenzhen Xinming Hospital is a high-level affiliated hospital jointly established by Shenzhen Municipal Government and Sun Yat-sen University in Shenzhen. Located in Guangming New District, planning 4,000 beds to meet the local people's medical and health needs, but also to a large extent as a teaching hospital to undertake the role of Shenzhen University medical personnel training.Customers encounter power quality problems:The hospital power distribution system is generally 10kV / 0.4kV transformer, the main load for the electronic medical precision equipment, lighting, inverter ventilati...
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Release date：
2017
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11
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07
Area: GuangdongIndustry: Shipping, PortsCommon power quality problems in the industry: The gas discharge electric light source, switch power supply and DC bridge grab ship unloader, which are widely used in port terminals, have become the main harmonic sources of port terminals and have brought serious power quality problems.According to the harmonic test of some container quay and large portal crane equipped with VVVF in the port power system, most of them have 5, 7th harmonic injection systems in operation, and some of them have 11, 13th harmonic generation. The losses cau...
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Release date：
2017
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10
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16
Hechi First People's Hospital is a state-level three-level general hospital directly under Hechi City that integrates medical treatment, first aid, teaching, scientific research, prevention, health care and rehabilitation. It is located in Yizhou, Guangxi Zhuang Autonomous Region . The hospital was founded in 1929, formerly known as Liujiang Public Hospital Yishan Branch, after years of vicissitudes honed in 2002 changed its name to Hechi City First People's Hospital. The hospital is now in charge of the medical aid and medical care in Yizhou and the emergency medical aid in many count...
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Release date：
2017
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12
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06
Basic principleActive power filter (APF:Active power filter) with parallel connected to the grid, through real-time detecting the load harmonic and reactive component and the PWM converter technology, and harmonic and reactive components of equal size, direction instead of the current injection in power supply and distribution system, the realization of function to suppress harmonic and dynamic reactive power compensation.Series product specification model SYICD series of active power filter specifications: stand-alone compensation capacity 15A ~ 300A, up to 10 units SYICD series of active pow...
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Release date：
2017
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12
-
06
Basic principleThe static var generator (SVG:Static var generator for the) is self change phase bridge circuit through the reactor directly connected in parallel to the grid, the appropriate to adjust the phase and the amplitude of bridge circuit of AC side output voltage or direct control of the AC side current, you can enable circuit with a satisfied the requirements of reactive current, the realization of dynamic reactive power compensation. Technical features●Faster responseSVG response time: less than 5ms. Svg can be within a very short period of time to complete from rated capacitiv...
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Release date：
2017
-
12
-
06
Basic principleActive power filter (APF:Active power filter) with parallel connected to the grid, through real-time detecting the load harmonic and reactive component and the PWM converter technology, and harmonic and reactive components of equal size, direction instead of the current injection in power supply and distribution system, the realization of function to suppress harmonic and dynamic reactive power compensation.Series product specification model SYICD series of active power filter specifications: stand-alone compensation capacity 15A ~ 300A, up to 10 units SYICD series of active pow...
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Release date：
2017
-
12
-
06
Basic principleThe static var generator (SVG:Static var generator for the) is self change phase bridge circuit through the reactor directly connected in parallel to the grid, the appropriate to adjust the phase and the amplitude of bridge circuit of AC side output voltage or direct control of the AC side current, you can enable circuit with a satisfied the requirements of reactive current, the realization of dynamic reactive power compensation. Technical features●Faster responseSVG response time: less than 5ms. Svg can be within a very short period of time to complete from rated capacitiv...
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Release date：
2017
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12
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06
1, product introduction The centralized power quality intelligent optimization device (BPF) is installed at the head of the transformer to realize the balance of the output power of the three phases of the transformer, compensate the reactive current and harmonic current generated by the distribution line, and improve the carrying capacity of the transformer. Adjust the output of the transformer Voltage, to ensure the quality of power supply.2, working principleBPF (Balance Power Filter) adopts advanced three-level circuit topology (low loss, low noise), through the three-ph...
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Release date：
2017
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12
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06
1, product introduction Distributed power quality intelligent optimization device (referred to as UPDS) is suitable for solving the distribution network exists low voltage, three-phase unbalance, low power factor and harmonic problems. The use of advanced synchronous rectification technology, with anti-voltage disturbance ability, accurate compensation, high-speed dynamic response and so on. To the distribution network voltage (120V ~ 260V) fluctuations in the user to provide standard 220V ± 3% voltage.2, FeaturesBidirectional regulation of voltage: When the input volt...
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Release date：
2018
-
06
-
23
Project Introduction: Qingyuan Shunying Times Square covers more than 380,000 m2. Among it commercial center occupies 220,000 m2, such as Times Commercial Street, 180-meter Super Five-star Hotel, 5A Grade Office Building and SOHO Apartment. Commercial Centers have many famous shops such as Guangbai Department Store, Chang Dachang Supermarket, Gome Electrical Appliances, and Catering and Entertainment Companies.Product/Service Solution: Dynamic Compensation: Component---Total Compensation + Splitting Compensation.Spot after installing our products:
-
Release date：
2017
-
10
-
23
Shenzhen Xinming Hospital is a high-level affiliated hospital jointly established by Shenzhen Municipal Government and Sun Yat-sen University in Shenzhen. Located in Guangming New District, planning 4,000 beds to meet the local people's medical and health needs, but also to a large extent as a teaching hospital to undertake the role of Shenzhen University medical personnel training.Customers encounter power quality problems:The hospital power distribution system is generally 10kV / 0.4kV transformer, the main load for the electronic medical precision equipment, lighting, inverter ventilati...
-
Release date：
2017
-
11
-
07
Area: GuangdongIndustry: Shipping, PortsCommon power quality problems in the industry: The gas discharge electric light source, switch power supply and DC bridge grab ship unloader, which are widely used in port terminals, have become the main harmonic sources of port terminals and have brought serious power quality problems.According to the harmonic test of some container quay and large portal crane equipped with VVVF in the port power system, most of them have 5, 7th harmonic injection systems in operation, and some of them have 11, 13th harmonic generation. The losses cau...
-
Release date：
2017
-
10
-
16
Hechi First People's Hospital is a state-level three-level general hospital directly under Hechi City that integrates medical treatment, first aid, teaching, scientific research, prevention, health care and rehabilitation. It is located in Yizhou, Guangxi Zhuang Autonomous Region . The hospital was founded in 1929, formerly known as Liujiang Public Hospital Yishan Branch, after years of vicissitudes honed in 2002 changed its name to Hechi City First People's Hospital. The hospital is now in charge of the medical aid and medical care in Yizhou and the emergency medical aid in many count...