Product Description
Company Info
Product Description
High-voltage reactive power automatic compensation device is adapted to new products developed to improve the level of substation automation. The device acts according to voltage and power factor changes, is based on nine principles of the domain diagram of transformer OLTC and capacitor for integrated automatic control, ensures the substation bus voltage automatically to maintain the qualified range, to achieve reactive power on balance, reduce reactive loss and harmonic pollution.
High-voltage reactive power compensation and filtering devices use 6kV, 10kV and 35kV power supply from metallurgical and chemical industries harmonic source locations, is used to achieve unmanned substations and transformation of the old station of choice for products.
Special features of mechanical switched filter (GLMSF)
The device collects from the transformer high side current signals and from the high and low sides transformer voltage signals. When the grid voltage or power factor is not set on the lower range, and the controller is based on nine principles of the domain map, it will automatically send the vacuum contactor switching capacitor branch command. To improve power quality, reduce line losses;
By tuning frequency, it can be divided into 2, 3, 5, 7, 11 second-class filtering branch. Core compensation capacitor and reactor equipment parameters can be flexibly designed according to user requirements, can effectively limit switch inrush current, frequent switching for capacitor protection, but also serves as harmonic filter;
Device enclosure with modular cabinet structure, appearance, composition convenient and practical, designed to fully meet the "Five Anti" requirements;
Reactive power controller and the secondary components are installed in the control panel, focused on the control panel, can be placed in the substation main control room, facilitating connections with a comprehensive variety of signals from the device and users. Capacitors can also be put in separate room;
Not only can voltage and reactive power integrated control be achieved, but also when the main device does not have the on-load tap changing conditions, a separate control reactive power compensation capacitor switching is provided;
Automatic control, manual operation, remote control of a variety of work;
It can also display the main low-side current, voltage, power factor, and capacitor switching state;
Capacitor for each group to provide independent open-delta voltage protection signal or unbalanced current protection signal;
High degree of automation, easy operation;
According to user requirements, the new controller can be configured to control the vacuum contactor, automatic capacitor switching device.
High-voltage reactive power compensation and filtering devices use 6kV, 10kV and 35kV power supply from metallurgical and chemical industries harmonic source locations, is used to achieve unmanned substations and transformation of the old station of choice for products.
Special features of mechanical switched filter (GLMSF)
The device collects from the transformer high side current signals and from the high and low sides transformer voltage signals. When the grid voltage or power factor is not set on the lower range, and the controller is based on nine principles of the domain map, it will automatically send the vacuum contactor switching capacitor branch command. To improve power quality, reduce line losses;
By tuning frequency, it can be divided into 2, 3, 5, 7, 11 second-class filtering branch. Core compensation capacitor and reactor equipment parameters can be flexibly designed according to user requirements, can effectively limit switch inrush current, frequent switching for capacitor protection, but also serves as harmonic filter;
Device enclosure with modular cabinet structure, appearance, composition convenient and practical, designed to fully meet the "Five Anti" requirements;
Reactive power controller and the secondary components are installed in the control panel, focused on the control panel, can be placed in the substation main control room, facilitating connections with a comprehensive variety of signals from the device and users. Capacitors can also be put in separate room;
Not only can voltage and reactive power integrated control be achieved, but also when the main device does not have the on-load tap changing conditions, a separate control reactive power compensation capacitor switching is provided;
Automatic control, manual operation, remote control of a variety of work;
It can also display the main low-side current, voltage, power factor, and capacitor switching state;
Capacitor for each group to provide independent open-delta voltage protection signal or unbalanced current protection signal;
High degree of automation, easy operation;
According to user requirements, the new controller can be configured to control the vacuum contactor, automatic capacitor switching device.
Address:
No. 3 Nan Yun 5th Road, Hi-Tech Industrial Zone, Science City, Guangzhou, Guangdong, China
Business Type:
Manufacturer/Factory, Other
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery
Company Introduction:
Guangzhou Goaland Energy Conservation Tech (Holdings) Co., Ltd provides professional energy conservation products and comprehensive solutions for clients around the globe. Goaland focused three pivot technologies as followed: energy conservation cooling, power quality management and energy efficiency management information system. The products mainly applied in the power energy and heat conservation, transmission and operation for various manufacturing industries.
Goaland is engaged in research and development (R & D), design, manufacture, marketing, engineering and sales service. Products cover power, electronic, aviation, railway, petrochemical, telecom, metallurgy etc, and are widely applied in smart grid, wind power, nuclear power, solar energy utilization, offshore oil platform, oil field, rail transit, electric transmission and inverter, new energy vehicle and industrial applications. Goaland covers all parts of China, and also has market share in Europe, Northern America, Africa, South-East Asia and Central Asia etc.
Goaland headquarter is located within the high-tech industrial zone of state level in Guangzhou Science City, with subsidiaries and after-sales service centres in Beijing, Shanghai, Xi′an and Tianjin respectively. Goaland owns the Goaland Energy Conservation Research Institute of provincial level (Guangdong province). The research institute specializes in fundamental researches in energy conservation, energy efficiency, effective administration, new product development and inspection.
Goaland adoptesd innovative technology and approaches d to use release more power with less resource as well as producs ing value-added products for ourthe clients. Goaland has continued to develop while encountering underlying opportunity and challenge in the field of new energy industry as well as value increment for our shareholders and business partners. Goaland also respects individual value in order so that to stimulatedevelop the passion and strength among the staffs and make them feel proud of working for the company. Goaland strivesd to become the pioneer in the field of new energy and energy conservation technology and to promote the process of building a green low-carbon world global economy. further by playing an important role in promoting green low-carbon economy throughout the world.
Goaland is engaged in research and development (R & D), design, manufacture, marketing, engineering and sales service. Products cover power, electronic, aviation, railway, petrochemical, telecom, metallurgy etc, and are widely applied in smart grid, wind power, nuclear power, solar energy utilization, offshore oil platform, oil field, rail transit, electric transmission and inverter, new energy vehicle and industrial applications. Goaland covers all parts of China, and also has market share in Europe, Northern America, Africa, South-East Asia and Central Asia etc.
Goaland headquarter is located within the high-tech industrial zone of state level in Guangzhou Science City, with subsidiaries and after-sales service centres in Beijing, Shanghai, Xi′an and Tianjin respectively. Goaland owns the Goaland Energy Conservation Research Institute of provincial level (Guangdong province). The research institute specializes in fundamental researches in energy conservation, energy efficiency, effective administration, new product development and inspection.
Goaland adoptesd innovative technology and approaches d to use release more power with less resource as well as producs ing value-added products for ourthe clients. Goaland has continued to develop while encountering underlying opportunity and challenge in the field of new energy industry as well as value increment for our shareholders and business partners. Goaland also respects individual value in order so that to stimulatedevelop the passion and strength among the staffs and make them feel proud of working for the company. Goaland strivesd to become the pioneer in the field of new energy and energy conservation technology and to promote the process of building a green low-carbon world global economy. further by playing an important role in promoting green low-carbon economy throughout the world.
