The occurrence of disturbances on the power system, may not be removed and can not be avoided altogether. Efforts we can take is to reduce the occurrence of these disorders.
Reducing the occurrence of disturbances on the power system is an effort that is both repressive and antisipasif, namely installing and realize their good electrical network construction, in the following manner:
- At the time of the power system planning, good design should be determined and the determination of equipment and material specifications must comply with the technique, so that when the operation is resistant to normal working conditions or in a state of disruption. Resistance to electrical, thermal or mechanical or electrical and mechanical overstress happen, and there will be overheated.
- The material to be installed must be reliable, have good quality, have the requirements and technical standards, as evidenced by the type of test, certificate LMK, SPLN, IEC and others. Or based on experience, equipment / meterial has proven its reliability.
- Installation of equipment and materials must be carried out as well as possible, in accordance with the design, specifications and conditions. RKS and contracts.
- At the time of execution of the work, there must be supervision of the PLN, so the likelihood of errors and discrepancies with RKS and contracts, can be avoided.
- Install the grounding wire (especially high-voltage wires / SUTT), with a low earth prisoners. For the purposes of inspection and maintenance, pentanahannya conductor must be removed from the foot of the pole.
- Once completed and before the operation, the electricity network should be implemented in a test or commissioning, beforehand, so they can be assured that the network will be able to operate properly, reliably and safely.
- Pengopcrasian good, with attention and implement:
- Carry out routine and periodic maintenance as needed.
- An inspection and repair.
- Implement logging / pemaprasan twigs and branches that are around the network SUTET, SUTT, SUTM and SUTR, which is likely to cause interference. Should be taken into account, that in the event of wind, the branches of the tree must continue to have a safe distance with the phase wire network.
- In SUTR network and SLJTM, used wire conductor (conductor) are insulated, for example: OC AAAC, AAC OC and Twested Cable.
- Identify and inventory as well as the disturbance causes, conduct investigations, as feedback and input in determining a better protection system.